CN105281411B

CN105281411B - Charging device for electric vehicle

Info

Publication number: CN105281411B
Application number: CN201410359913.2A
Authority: CN
Inventors: 王东奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-26
Filing date: 2014-07-28
Publication date: 2020-07-03
Anticipated expiration: 2034-07-28
Also published as: CN105281411A

Abstract

The invention relates to an electric vehicle charging device, which is characterized in that a charging device consisting of a secondary winding of a power receiving transformer and a magnetic yoke loop thereof and a charging pile consisting of a primary winding of a power supplying transformer and a magnetic yoke loop thereof are manufactured, installed and correspondingly combined and matched for use through serialization and standardization design according to corresponding technical requirements, technical standards, technical parameters and installation and use requirements, so that the technical requirements, the technical standards, the use methods and the like of the charging device are met and charged with a standardized charging pile safely, reliably and conveniently under various environmental conditions; through the design of the charging pile and the power supply frequency of the corresponding transformer, the transformer of the charging device is small in size and light in weight. The charging device is designed, manufactured and used in a split mode through the secondary winding and the magnetic yoke loop of the charging transformer, the primary winding and the magnetic yoke loop of the charging pile transformer, and the electric insulation electromagnetic energy transmission charging without sparks, current and voltage of the power supply and charging links is achieved.

Description

Charging device for electric vehicle

The invention relates to an electric vehicle charging device, in particular to a special transformer for charging an electric vehicle and an application method thereof, wherein the transformer is characterized in that a primary winding of a transformer of the charging device and a yoke loop part which is beneficial to being integrally and modularly used with the primary winding of the transformer of the charging device, a secondary winding of the transformer of the charging device and a yoke loop part which is beneficial to being integrally and modularly used with the secondary winding of the transformer of the charging device are arranged in a charging pile or a facility with similar functions together with a power supply facility which consists of a transformer converter and a control management system thereof according to the principle of being beneficial to separately installing and combining the transformers to form a complete closed transformer for use, and a secondary winding of the transformer of the charging device and a yoke thereof are arranged in the charging pile or the facility with similar functions together with a power receiving facility which consists of the transformer converter and the control management system thereof In a motor car; when the electric vehicle is charged, the power supply facility formed by the primary winding of the transformer of the charging device and the magnetic yoke thereof, the corresponding variable voltage and variable current frequency converter and the control management system thereof can be butted with a plurality of electric vehicles provided with power receiving facilities formed by the secondary winding of the transformer corresponding to the charging device and the magnetic yoke thereof, the corresponding variable voltage current converter and the control management system thereof to form a complete electric vehicle charging system, and the electric vehicle battery is charged in a sparkless, currentless, voltage-free, electric insulation and magnetic energy transmission mode. In large-scale application, the problems of unified standard design, respective production and manufacture, scattered corresponding installation, respective combined use, respective safety control, unified charging management and the like of a power supply facility and a power receiving facility of a standardized electric vehicle charging system are comprehensively solved according to the principles of serialization, standardized design, production, installation, use, management, safety and reliability and through unified technology, unified standards, unified requirements and unified regulations, unified charging, centralized management, respective safety control, unified charging management and the like, so that the power supply facility can be conveniently installed and used at any time and any place under the severe environment resistance and safety conditions according to the charging requirements of the electric vehicle.

Most of the currently used devices for charging electric vehicles are vehicle-mounted chargers or current collectors connected with conventional power supply facilities through connecting wires, and vehicle batteries are charged by the vehicle-mounted chargers or current collectors, the functions of the conventional power supply facilities and the vehicle-mounted chargers or current collectors mainly include power supply, charging control, charging management and safety management, although the existing charging pile management function is very strong, the conventional power supply facilities need to be connected with the vehicle-mounted chargers or current collectors through wires to provide power when the electric vehicles are charged, that is, the charging pile and the electric vehicle-mounted chargers or current collectors need to be contacted with conductors to supply power, so that the installation, use and management conditions of the charging pile of the electric vehicles cannot be met under the condition of ensuring the power safety management of the electric vehicles in open yards, districts, parking lots, supermarkets and the like, The charging system has the advantages that the charging system is used for parking and charging in areas such as service areas, scenic spots, roadside parking spaces, charging in rainy and snowy days and the like, has complex environment and no control by people, and cannot check the charging condition, namely, the charging is carried out immediately when the charging is finished, and the charging is carried out immediately when the charging is automatically paid; in consideration of daily safe use, when the conductor of the charger or the current collector is connected or disconnected, the situation that sparks or accidental electric shock are generated due to misoperation can exist, and certain use safety hazards inevitably exist; in terms of use reliability, because the conductor of the charger or the current collector is in close contact with various natural environments such as moisture and oxygen in the air under the condition of electrification to cause oxidation and electric corrosion, and in addition, operation errors possibly exist during connection and disconnection to cause burning oxidation caused by sparks, along with the use time and frequency of the connection conductor, the problem of insufficient charging caused by poor charging contact inevitably occurs, and in serious cases, the problem of accident and awkwardness that half-circuit of the electric vehicle is not electrified to be parked for assistance possibly occurs; in consideration of charging and charging management, no one manages and controls and stops the electric vehicle in place, namely, charging and walking are carried out when the electric vehicle is used, so that the electric vehicle is convenient, reliable and random for users, and in such a state, the charging and charging management cannot meet the charging and charging requirements of large-scale use of the electric vehicle; from electric motor car life, electric motor car use cost, consider in the aspect of the driving comfort security, because the main power of electric motor car is battery powered, need use the air conditioner summer, winter needs to use the warm braw, evening needs the illumination, power is needed in power steering helping hand and brake control, the drive needs power, it is not the battery at the power of providing, because the electric power storage of battery is limited, in the untimely, not enough of charging, inconvenient, when the condition such as false charging, must make the battery often be in insufficient voltage state, consequently, will shorten the life of battery greatly, increase the use cost of electric motor car, reduce driving comfort and security. In a word, in the actual use process of the electric vehicle, a series of problems encountered by charging of the electric vehicle such as anytime and anywhere, convenience, reliability, safety management and the like are not thoroughly solved, the popularization and application targets of the popular electric vehicle cannot be realized, and the development targets of energy conservation and emission reduction, environmental protection, convenience in traveling, reduction of automobile exhaust pollution and improvement of air quality cannot be realized.

The invention aims to solve a series of problems of difficult charging, inconvenient charging, unreliable charging, low price and use, etc., realize the aims of convenient charging, safe use, stability, reliability, simplicity and rapidness of a standardized electric vehicle and the management aim of avoiding safety problems and management problems in charging and charging management when the standardized electric vehicle is widely applied in a large area, a large range and a large batch, provides a brand-new special transformer for charging the electric vehicle, simultaneously provides a series of brand-new application methods and electric vehicle charging problem solutions by adopting mature technologies in modern fields, thereby comprehensively providing a series of solutions for the series and standardized electric vehicle charging and charging control management solutions, fundamentally providing technical guarantee for the series standardized electric vehicle charging and comprehensively unifying a safe, convenient and reliable charging interface of the electric vehicle, the technical channel is opened by formulating the technical management standard of the electric vehicle charging facility, and the establishment basis of the technical standards of the serialized standardized electric vehicle and the charging facility thereof is laid.

The present invention relates to a transformer, a power supply facility, a power receiving facility, an electric vehicle charging application and a management feature thereof, and a series standardized electric vehicle charging system, and more particularly, to a transformer, an electric vehicle charging system, an application method thereof, and a method for eliminating charging problems.

The above object of the invention is solved by a method,

the transformer is composed of two independent structural monomers which are respectively installed and used, wherein the two structural monomers are composed of a primary winding of the transformer of the charging device and a part of corresponding magnetic yoke loop, a secondary winding of the transformer of the charging device and the other part of corresponding magnetic yoke loop; the application method comprises the following steps: the transformer primary winding of the charging device and a part of the corresponding magnetic yoke loop are installed and used along with the power supply and current conversion frequency converter and the power supply facility part of the control and management system of the power supply and current conversion frequency converter, and are installed, used and managed in a series and standardized design in a charging station, a charging pile, a charging cabinet, a charging position, a charging disc and a charging seat; the secondary winding of the transformer of the charging device and the corresponding other part of the magnetic yoke loop are installed and used along with the part of the power receiving power supply facility of the power receiving converter and the control and management system thereof, and are installed, used and managed in the electric vehicle by serialization and standardized design; the using method comprises the following steps: when the electric vehicle is charged, the transformer secondary winding and its correspondent magnetic yoke loop of said charging device and current-receiving converter and its control and management system are connected together by means of connecting mechanism of electric vehicle and under the condition of manual or automatic control device operation control, and the transformer primary winding and its correspondent magnetic yoke loop of the charging device mounted in fixed position and power supply variable current converter and its control and management system, and according to the requirements for connection of transformer primary winding of charging device and transformer secondary winding of charging device and its magnetic yoke loop and control and management system, after the transformer primary winding and its magnetic yoke loop of the charging device and transformer secondary winding and its magnetic yoke loop of the charging device are closed by means of manual or control device, the electromagnetic energy of power supply system for charging electric vehicle can be passed through variable current converter and transformer primary winding and its magnetic yoke loop of the charging device and charging device The secondary winding of the transformer and a magnetic yoke loop thereof are arranged to carry out high-efficiency energy-saving electromagnetic energy transmission and electric energy conversion; between the power supply facility and the power receiving facility which use the transformer to charge the electric vehicle, the battery of the electric vehicle is charged in an electromagnetic energy transmission mode under the condition of no spark, no current and no piezoelectric insulation.

The transformer is composed of two independent structural units which are respectively and independently installed and respectively and independently used, and are composed of a transformer primary winding 3 of a charging device, a part of corresponding magnetic yoke loop 1, a transformer secondary winding 4 of the charging device and the other part of corresponding magnetic yoke loop 2; the transformer primary winding 3 of the charging device and a part of the magnetic yoke loop 1 corresponding to the transformer primary winding are installed and used along with a power supply device 1 consisting of a power supply variable-current frequency converter 11, a control system 13 and a power supply management system 15, and are installed, used and managed in a series and standardized design in a charging station, a charging pile, a charging cabinet, a charging potential, a charging disc and a charging seat; the secondary winding 4 of the transformer of the charging device and the other part of the corresponding magnetic yoke loop 2 are installed and used along with a power receiving device 2 consisting of a power receiving current transformer 12 and a control system 14 thereof, and are installed, used and managed in the electric vehicle by serialization and standardized design; when the electric vehicle is charged, the transformer primary winding 3 of the charging device and the magnetic loop of the magnetic yoke 1 of the transformer secondary winding 4 of the charging device and the magnetic loop of the magnetic yoke 2 of the charging device 4 of the charging device and the magnetic loop of the magnetic yoke 2 of the transformer secondary winding 4 of the charging device and the magnetic loop of the magnetic yoke 2 of the charging device are connected with the power receiving current transformer 12 and the control system 14 of the power receiving current transformer through the charging connection device 10 of the electric vehicle, and the power supply device 1 of the charging device and the power supply current transformation frequency transformer 11 and the control system 13 of the power supply current transformation frequency transformer and the power supply management system 15 are connected according to the electromagnetic direction of the transformer primary winding 3 of the charging device and the transformer secondary winding 4 of the charging device and the magnetic loop of the magnetic yoke 2 of the current transformation frequency transformer 11, the current transformer 12, the control system 13 and the control system 14 under the operation control condition of the manual or automatic control butt joint action device 8 of the manual control The electromagnetic energy transmission and the electric energy conversion transmission of the electromagnetic energy of the power supply device 1 for charging the electric vehicle are realized through the current-converting frequency converter 11, the transformer primary winding 3 and the magnetic yoke loop 1 of the charging device, the transformer secondary winding 4 and the magnetic yoke loop 2 of the charging device, and the electromagnetic energy transmission and the electric energy conversion transmission of high efficiency and energy saving are realized between the power supply device 1 for charging the electric vehicle and the power receiving device 2.

The technical standards, technical requirements, performance parameters and use methods of a transformer primary winding of the charging device, a corresponding magnetic yoke loop, a transformer current transformer matched with the transformer current transformer, a control system of the transformer current transformer, and a power supply management system of the transformer current transformer are serialized and standardized according to the technical standards, technical requirements, performance parameters and use methods of a transformer secondary winding of the charging device, another part of the corresponding magnetic yoke loop, a converter matched with the transformer current transformer, and a control management system of the converter current transformer. The transformer primary winding of the charging device, a part of the corresponding magnetic yoke loop of the transformer primary winding and a power supply variable-current frequency converter matched with the transformer primary winding and the part of the magnetic yoke loop of the transformer primary winding are used, and a control and management system of the power supply variable-current frequency converter, a power receiving current converter matched with the transformer secondary winding of the charging device and the other part of the magnetic yoke loop of the charging device are used, and a control and management system of the power receiving current converter are designed; of course, the transformer may be independently installed in the design and production of the intelligent, informatization, automation, networking control and management system of the power supply device and the power receiving device for charging the electric vehicle, and the design, production, installation, use and charging management are performed according to the technical requirements and technical standards of the respective independent installation and corresponding combined use.

The technical standards, technical requirements, performance parameters and use methods of a transformer primary winding 3 of a charging device and a corresponding yoke loop 1 thereof, a transformer variable voltage frequency converter 11 and a control system 13 thereof and a power supply management system 15 thereof are serialized and standardized correspondingly according to the technical standards, technical requirements, performance parameters and use methods of a transformer secondary winding 4 of the charging device and the other part of the yoke loop 2 corresponding to the transformer secondary winding and a current transformer 12 and a control system 14 thereof. The transformer primary winding 3 of the charging device and a part of the magnetic yoke loop 1 corresponding to the transformer primary winding, the power supply and current transformation frequency converter 11, the control system 13 of the power supply and current transformation frequency converter and the power supply management system 15, the transformer secondary winding 4 of the charging device and the other part of the magnetic yoke loop 2 of the charging device, the power receiving converter 12 and the control system 14 of the power receiving converter are independently installed respectively and correspondingly designed, produced, installed and used and charged and managed according to technical requirements and technical standards of corresponding combined use; the transformer is independently installed in the design and production of an automatic, informationized, intelligentized and networked control management system 17 of a power supply device 1 and a power receiving device 2 respectively, and is designed, produced, installed and used and charged according to the technical requirements and technical standards of corresponding combined use.

In order to make the transformer widely used in the electric vehicle charging facility, the transformer primary winding and the magnetic yoke loop of the charging device are used together with the converter frequency converter used in cooperation with the transformer primary winding and the magnetic yoke loop, and the power supply facility part of the control and management system of the converter frequency converter, and are designed, produced, used and fixedly installed according to the installation, control, management and safety of the electric vehicle charging station, the charging pile, the charging potential, the charging disc and the charging cabinet type power supply facility; the secondary winding of the transformer of the charging device and the magnetic yoke loop thereof are matched with the converter used by the charging device and the power receiving power facility part of the control and management system thereof, and the power supply converter and the control and management system thereof are designed and produced according to the technical requirements, technical standards, performance parameters and use methods of charging of the electric vehicle, wherein the power supply converter and the control and management system thereof are matched with the primary winding of the transformer of the charging device and the magnetic yoke loop thereof and the power supply converter used by the charging device.

The transformer primary winding 3 and the magnetic yoke loop 1 thereof, the converter 11 and the control management system 13 thereof, the power supply management system 15, the power supply device part 1 of the control management system 17 are designed, produced and used and fixedly installed according to the installation, control, management, safety, use technical requirements, technical standards, performance parameters and use methods of electric vehicle charging stations, charging piles, charging potentials, charging discs and charging cabinets; the secondary winding 4 of the transformer of the charging device and the magnetic yoke loop 2 thereof, the current transformer 12 and the control system 14 thereof, and the power receiving device 2 of the control management system 16 are designed and produced according to the technical requirements, technical standards, performance parameters and using methods of charging batteries of electric vehicles, and are installed and used along with the electric vehicles according to the primary winding 3 of the transformer of the charging device, the magnetic yoke loop 1 thereof, the power supply variable current frequency converter 11 and the control system 13 thereof which are butted when the electric vehicles are charged.

In practical application, the frequency of alternating current input by the transformer is improved by changing the technical standard, technical requirements, performance parameters, structural shapes, material materials and use requirements of the transformer, the volume and the sectional area of a primary winding of the transformer of the charging device, a secondary winding of the transformer of the charging device and a corresponding magnetic yoke loop of the secondary winding can be reduced in a charging system with the same electromagnetic power conversion transmission, the weight of the primary winding of the transformer of the charging device, the secondary winding of the transformer of the charging device and the corresponding magnetic yoke loop of the secondary winding of the transformer of the charging device can be reduced, the electromagnetic energy conversion efficiency and the transmission energy density of the transformer can be improved, the magnetic leakage can be reduced, the noise can be reduced, and the transformer is.

The technical standard, technical requirements, performance parameters, structural shapes, material materials and use requirements of the transformer are changed, the alternating current frequency input by the transformer is improved, the size and the sectional area of a primary winding 3 of the transformer of a charging device, a secondary winding 4 of the transformer of the charging device and corresponding

magnetic yoke loops

1 and 2 of the secondary winding can be reduced in a charging system with the same electromagnetic power conversion transmission, the weight of the primary winding 3 of the transformer of the charging device, the secondary winding 4 of the transformer of the charging device and corresponding

magnetic yoke loops

1 and 2 of the secondary winding of the transformer of the charging device is reduced, the electromagnetic energy conversion efficiency and the transmission energy density of the transformer are improved, the magnetic leakage is reduced, the noise is reduced, and the transformer is energy-saving.

In practical use, after a transformer primary winding and a part of a magnetic yoke loop of a charging device of a transformer, a converter and a control and management system thereof are fixed at a position where an electric vehicle is convenient to charge, a transformer secondary winding and a part of a magnetic yoke loop of the charging device of the transformer, the converter and a control and management system thereof are installed on a controllable movable charging connection mechanism of the electric vehicle, a transformer electromagnetic energy conversion transmission system, a variable-frequency variable-current system, a complete closed control system and a corresponding connection control and management system are correspondingly formed by a transformer secondary winding and a magnetic yoke loop of the charging device of the transformer, the converter and a control and management system thereof, the transformer primary winding and the magnetic yoke loop of the fixed charging device, the variable-current converter and a control and management system thereof manually or automatically, and then the battery of the electric vehicle is charged.

A transformer primary winding 3 and a corresponding part of a magnetic yoke loop 1 of a charging device of a transformer, a converter 11 and a control system 13 thereof, a power supply management system 15 and a power supply device 1 consisting of a control management system 17 are fixed at a position convenient for charging of an electric vehicle, a transformer secondary winding 4 and a corresponding part of a magnetic yoke loop 2 of the charging device of the transformer, a converter 12 and a control system 14 thereof and a power receiving device 2 consisting of a control management system 16 are arranged on a controllable movable charging connecting device 10 of the electric vehicle, and a transformer secondary winding 4 and a magnetic yoke loop 2 thereof, a converter 12 and a control system 14 thereof, a control management system 16 of the charging device of the transformer, a transformer primary winding 3 and a magnetic yoke loop 1 thereof, a converter 11 and a control system 13 thereof of the charging device of the transformer are connected through an artificial or automatic control butt joint device 8, And the control management system 17 is used for automatically charging the battery of the electric vehicle after a completely closed transformer electromagnetic energy conversion transmission system 3, a frequency conversion and voltage conversion system 4, a completely closed charging control system 5 and a corresponding connection control and management system 6 are correspondingly formed.

In the process of designing, producing, installing and using, the technical standard, the technical requirement, the performance parameter, the structural shape, the material, the use requirement and the alternating current frequency of the primary winding of the transformer of the charging device and the corresponding magnetic yoke loop thereof are designed, produced, installed and used according to the technical standard, the technical requirement, the performance parameter, the structural shape, the material, the installation and use requirement, the alternating current frequency, the performance structure of the power supply and current transformation frequency converter, the performance structure of the power receiving and voltage transformation converter, the requirements of corresponding charging, butt joint control, installation and use and safety management and the corresponding standard. The control and management system is designed, produced, installed and used according to the technical standards, technical requirements, performance parameters, structural shapes, material materials, installation and use requirements, alternating current frequency, performance structures of the power supply and current transformation frequency converters and the performance structures of the power receiving and current transformation converters and the requirements of corresponding charging, butt joint control, installation and use and safety management and corresponding standards of the power supply facility, the power receiving facility and the charging control facility. In the design process of the control and management system, the control mode is not limited to a magnetic control system, an electric control system, a light control system, a touch control system, a measurement and control system, a wireless remote control system, a mechanical control system and an information processing and transmission control system. In order to correspond to reliable, safe and stable butt joint action devices and electric vehicle connecting devices in power supply facilities and power receiving facilities, the butt joint action devices and the electric vehicle connecting devices are designed, produced and installed and used according to the technical standards, technical requirements, performance parameters, structural shapes, material materials, installation and use requirements, alternating current frequency, performance structures of power supply variable-current frequency converters and performance structures of power receiving variable-voltage current converters and the requirements of corresponding charging, butt joint control, installation and use and safety management. In order to ensure that the primary winding of the transformer of the charging device and the secondary winding of the transformer of the charging device are separated in an electric insulation manner, and the corresponding split bodies of the split structure monomers of the magnetic circuit are convenient to install and are respectively and independently matched and used, the control signals of an auxiliary control system for charging the electric vehicle after the control of the electric energy, the spark-free, current-free and voltage-free magnetic energy efficient transmission and the electric energy efficient conversion are ensured, and the control signals are not limited to magnetic signals, electric signals, optical signals, monitoring signals, touch signals, measurement and control signals, machine control signals, wireless signals, alarm signals and state signals; by adopting the corresponding design technology, the connection between a power supply system and a power receiving system for charging the electric vehicle and the long and short distance and time automation, informatization, intellectualization, networked observation, measurement and control and monitoring of the charging process and state of the electric vehicle can be ensured, and the unified centralized charging management is ensured; the aim of establishing an electric vehicle charging system in a networked manner is guaranteed;

the technical standard, technical requirement, performance parameter, structural shape, material, use requirement and alternating current frequency of the primary winding 3 of the transformer of the charging device and the corresponding magnetic yoke loop 1 are designed, produced, installed and used according to the technical standard, technical requirement, performance parameter, structural shape, material, installation and use requirement, alternating current frequency, performance structure of the power supply and current conversion frequency converter 11, performance structure of the power receiving and voltage conversion current converter 12, corresponding charging requirement, butt joint control requirement, installation and use requirement and safety management requirement of the secondary winding 4 of the transformer of the charging device and the magnetic yoke loop 2 of the charging device. The control system 13 is designed, produced and installed according to the technical standards, technical requirements, performance parameters, structural shapes, material materials, installation and use requirements, alternating current frequency, the performance structure of the power supply variable-current frequency converter 11, the performance structure of the voltage-receiving device 2 and the complete closed charging control system 5, the corresponding charging, butt joint control, installation and use and safety management requirements of the voltage-receiving variable-current converter 12 according to the standards, and the matching control mode is not limited to a magnetic control system, an electric control system, a light control system, a touch control system, a measurement and control system, a wireless remote control system, a mechanical control system and an information processing and transmission control system thereof. The butt joint action device 8 in the power supply device 1 and the power receiving device 2 and the electric vehicle connecting device 10 are designed, produced, installed and used according to the technical standards, technical requirements, performance parameters, structural shapes, material materials, installation and use requirements, alternating current frequency, performance structures of the power supply variable-current frequency converter 11 and the performance structures of the power receiving variable-voltage current converter 12, and the requirements of charging, butt joint control, installation and use and safety management corresponding to the standards of the power supply device 1, the power receiving device 2 and the complete closed charging control system 5. The electric insulation separation of the primary winding 3 of the transformer of the charging device and the secondary winding 4 of the transformer of the charging device and the respective split bodies of the split structure monomers of the magnetic yoke loop 1 and the magnetic yoke loop 2 corresponding to the split structure monomers are ensured, the installation is convenient, the respective independent matching and combination use are realized, and the safety, the timeliness, the convenience and the reliability of the charging of the electric vehicle are ensured; a power supply device (1) for ensuring the charging of the electric vehicle is connected with a power receiving device (2) to charge the battery of the electric vehicle; in order to ensure the convenience, reliability, stability and safety of observation, measurement and control and monitoring of the distance and the length of time in the charging process and state, an automatic, informatization, intelligentized and networked auxiliary control system 18 and an operation protection control system 22 are arranged on a powered device 2; (ii) a In order to ensure convenient, reliable, stable and safe charging and uniform centralized charging management, an automatic, informatization, intelligentized and networked auxiliary control system 19 and an operation protection control system 21 are arranged on a power supply device 1; the auxiliary control power supply energy is used for carrying out spark-free, current-free and voltage-free magnetic energy efficient transmission and electric energy efficient conversion in the transformer. The control signal of the auxiliary control system 12 for charging the electric vehicle is not limited to a magnetic signal, an electric signal, an optical signal, a monitoring signal, a touch signal, a measurement and control signal, a machine control signal, a wireless signal, an alarm signal and a state signal.

In order to facilitate butt joint and closing of the transformer during use, safety and reliability, simplify an integrated structure, improve mechanical strength, insulating strength and the like, a primary winding of the transformer of the charging device of the transformer is cured and insulated by resin or similar resin and then is connected and fixed on a corresponding part of a magnetic yoke structure to form an integrated small module structure of the primary winding of the transformer of the charging device and the magnetic yoke thereof; the secondary winding of the transformer of the charging device of the transformer is cured and insulated by resin or similar resin, and then is connected and fixed on the corresponding part of the magnetic yoke structure to form an integrated small module structure of the secondary winding of the transformer of the charging device and the magnetic yoke thereof; the structural shapes of a magnetic yoke and a split back magnetic yoke of the transformer respectively correspond to the structural shapes of a primary winding of the transformer of the charging device and a secondary winding of the transformer of the charging device, the structural shapes of a primary winding of the transformer of the charging device and a secondary winding of the transformer of the charging device are in accordance with the technical requirements of the primary winding of the transformer of the charging device and the secondary winding of the transformer of the charging device, the technical requirements of a magnetic yoke and a split magnetic yoke loop of the transformer, the technical requirements of effective reduction of magnetic leakage and magnetic leakage protection when the transformer and the closed magnetic loop are formed after butt joint, the technical requirements of heat dissipation of the primary winding of the transformer of the charging device and the secondary winding of the transformer of the charging device and the magnetic yoke thereof, heating elements or modules such as power supply facilities and power receiving facilities and the like when the electric vehicle, Standardized, modularized unified design, split type respectively manufacturing and respectively installing and using. The shape of a magnetic yoke structure module integrated with a primary winding of a transformer of the charging device in the transformer is required to be suitable for being connected with a power supply and current conversion frequency converter and a control management system thereof, then carrying out secondary integrated module insulation curing, and then connecting, installing, fixing and using with a power supply system; the shape of a magnetic yoke structure module integrated with a transformer secondary winding of a charging device of the charging device in the transformer is required to be suitable for insulating and curing a secondary integrated module after being connected with a current-receiving converter and a charging control management system thereof, connecting, installing and fixing the secondary integrated module with a charging connection mechanism of an electric vehicle, and connecting the secondary integrated module with a transformer primary winding and a magnetic yoke loop of the charging device and a transformer secondary winding and a magnetic yoke loop of the charging device in a closed butt joint mode during charging. Through the corresponding technical design, after the transformer is butted and closed with the variable-voltage variable-current frequency converter and the control management module, a control signal and management signal transmission, receiving and transmission control system of the power supply control management system and the electric vehicle power receiving control management system can be synchronously formed; and a charging and control and management system for the electric vehicle is synchronously formed.

The primary winding 3 of the transformer of the charging device of the transformer is connected and fixed on the structure of the magnetic yoke 1 of the corresponding part through the resin or the similar resin curing insulator 5 to form the integrated curing small module 13 structure of the primary winding 3 of the transformer of the charging device and the magnetic yoke 1 thereof; the transformer secondary winding 4 of the charging device of the transformer is connected and fixed on the corresponding part of the magnetic yoke 2 structure through a resin or similar resin curing insulator 6 to form the integrated curing small module 14 structure of the transformer secondary winding 4 and the magnetic yoke 2 of the charging device; the structural shapes of the magnetic yoke of the transformer and the split back

magnetic yokes

1 and 2 respectively correspond to the structural shapes of the primary winding 3 of the transformer of the charging device and the secondary winding 4 of the transformer of the charging device, the structural shapes of the primary winding 3 of the transformer of the charging device and the secondary winding 4 of the transformer of the charging device are in accordance with the technical requirements of the primary winding 3 of the transformer of the charging device and the secondary winding 4 of the transformer of the charging device, the technical requirements of the magnetic yoke structure of the transformer and the split

magnetic yokes

1 and 2, the technical requirements of effectively reducing magnetic leakage and magnetic leakage protection when a complete transformer and a closed magnetic loop thereof are formed after butt joint, the technical requirements of charging an electric vehicle battery and the technical standards of installation and use, and the operation and use requirements of manual butt joint or automatic butt joint of charging are combined to carry. The shape of a magnetic yoke 1 structure module 13 integrally structured with a transformer primary winding 3 of the charging device in the transformer is suitable for insulating and curing a secondary integrated module 15 after being connected with a power supply and current conversion frequency converter 11 and a control system 13 thereof, and then connecting, installing, fixing and using other systems in the power supply device 1; the shape of a magnetic yoke 2 structure module 14 of the transformer in the transformer along with the integrated structure of a transformer secondary winding 4 of a charging device of the charging device is suitable for insulating and curing a secondary integrated module 16 after being connected with a power receiving current transformer 12 and a control system 14 thereof, and then connecting, installing, fixing and using other systems in the power receiving device 2; after all the connection, the electric vehicle charging connection mechanism 10 is favorable for connection, installation, fixation and use. After a transformer module 13, a variable voltage and variable current frequency converter 11 and corresponding modules of

control management systems

13, 15, 17, 19, 21 and 23 are correspondingly butted and closed, and a module 14, a converter 12 and corresponding modules of

control management systems

14, 16, 18, 20, 22 and 24 are correspondingly butted and closed, through corresponding connection of connecting points and lines arranged on the modules, a transmission, reception and remote control system 19 of control signals and management signals of a power supply control management system 17 and an electric vehicle power supply control management system 18 is synchronously formed; and synchronously forming a charging and control and management system 20 for the electric vehicle.

In order to solve the problem that the stopping position of the electric vehicle and a power supply facility cannot be completely and correspondingly butted and closed, the transformer-based power receiving system for automatically butting and charging the electric vehicle consists of the transformer, a transformer secondary winding and a magnetic yoke module of a charging device with the charging device are reliably closed with a transformer primary winding and a magnetic yoke module of the charging device corresponding to a magnetic yoke loop, and a fine-tuning positioning mechanism and a measurement and control or monitoring device are arranged; or the transformer is used for automatically butting and charging the electric vehicle, a primary winding of the transformer with the charging device and a magnetic yoke module thereof are reliably closed with a secondary winding of the transformer of the charging device and a magnetic yoke module thereof corresponding to a magnetic yoke loop, and a fine-tuning positioning mechanism and a measurement and control or monitoring device are arranged.

The power receiving device 2 for automatically butting and charging the electric vehicle, which consists of the transformer, is arranged on a butting action device 8 with a fine adjustment positioning mechanism 7 and a measurement and control or monitoring system 22 and an electric vehicle connecting device 10, and ensures that a module 14 consisting of a transformer secondary winding 4 and a magnetic yoke 2 of the charging device and a module 13 consisting of a transformer primary winding 3 and a magnetic yoke 1 of the charging device are reliably closed corresponding to a magnetic yoke loop when the electric vehicle is charged.

In order to ensure that the electric vehicle can conveniently obtain the position of a power supply facility required for charging at any time, a power supply system which is formed by the transformer and corresponds to the charging of the electric vehicle is provided with a global positioning GPS or similar GPS position signal transmitting or receiving device; the power receiving system which consists of the transformer and moves along with the electric vehicle is provided with a position signal receiving or transmitting device which corresponds to the power supply system and is used for carrying out vehicle-mounted GPS inquiry and navigation signal receiving or transmitting; the electric vehicle is provided with a monitoring image display and digital fine adjustment control display panel aiming at the closed state of a transformer secondary winding of the charging device, a magnetic yoke of the transformer secondary winding and a magnetic yoke of the transformer primary winding of the charging device, and a power receiving system module which are accurately butted with each other.

The power supply device (1) which is formed by the transformer and is used for charging the electric vehicle is provided with a global positioning GPS or a similar GPS position signal system 23; a power receiving device (2) which consists of the transformer and moves along with the electric vehicle is provided with a position signal receiving or transmitting device (24) which corresponds to a power supply device (1) and is used for carrying out vehicle-mounted GPS inquiry and navigation signal receiving or transmitting; the electric vehicle is provided with a monitoring image display and digital fine adjustment control display panel aiming at the closed state of a transformer secondary winding 4 and a magnetic yoke 2 of a charging device, a module 16 of a power receiving device 2, a transformer primary winding 3 and a magnetic yoke 1 of the charging device, a module 15 of a power supply device 1 and a module 13 of the power supply device 1.

In order to ensure that the standard, the technology, the control management requirement and the use method of the electric vehicle charging system adopting the transformer are unified, the safety guarantee is unified and guarantee is provided for large-scale popularization and application of electric vehicles, the electric vehicle charging system consisting of the transformer is designed and manufactured by a series standardization method according to the technical standards of unified insulation strength, safety factor, reliable stability and mechanical structure strength through a method of installing structural strength corresponding to a high-frequency magnetic conduction material with a corresponding structure and shape, a magnetic leakage prevention protection structure, a waterproof structure and an insulation curing shape of the transformer primary winding magnetic yoke of the charging device and the transformer secondary winding magnetic yoke of the charging device through unified materials, structures and shapes. The magnetic yoke integrated with the primary winding of the transformer of the charging device and the magnetic yoke integrated with the secondary winding of the transformer of the charging device have the magnetic leakage prevention function, and the magnetic leakage prevention function adopts a uniform convex-concave spherical or arc-shaped corresponding structure shape; the waterproof structure is a uniform full-sealing high-strength integrally cured or plastic-packaged waterproof structure; the power receiving system and the power supply system are linked by adopting a plurality of contact surfaces and contact points of stainless conductor materials arranged on a module with a uniform spherical or arc-shaped contact surface to respectively and correspondingly contact, so that control signal loops of a control system and a management system are formed, and the reliability and smoothness of control signals are ensured; the heat dissipation is a multi-time integrated insulation curing link mode through a unified high-strength fully-sealed modular building block type and a high-speed airflow heat dissipation channel structure, the use safety is ensured, the strength of a transformer butt joint structure is further enhanced through a unified structure in which high-strength protection is arranged outside a primary winding and a magnetic yoke of a transformer of the charging device, and reliably, each module of each unified system is respectively provided with an overheating protection control device, so that the electric vehicle charging system formed by the transformer is ensured to be safe, reliable and convenient to use under the severe environment with complex conditions.

The electric vehicle charging system 9 composed of the transformer is produced by designing a series of standardized methods according to the technical standards of insulating strength, safety coefficient, reliable stability and mechanical structure strength by the high-frequency magnetic conductive material, magnetic leakage prevention protection structure, waterproof structure and insulating curing shape corresponding to the material, structure and shape of the primary winding 3 and the magnetic yoke 1 of the transformer of the charging device and the secondary winding 4 and the magnetic yoke 2 of the transformer of the charging device and the corresponding mounting structure strength. A magnet yoke module 13 integrated with a primary winding 3 of a transformer of the charging device and a magnet yoke module 14 integrated with a secondary winding 4 of the transformer of the charging device, wherein the magnetic leakage prevention adopts a convex-concave spherical arc corresponding structural shape; the waterproof structure of the high-permeability and insulating high-strength protective shell 7 is adopted for full-sealing high-strength integrated curing or plastic packaging; the connection of the module 16 and the module 14 of the power receiving device 2 with the module 15 and the module 13 of the power supply device 2 is that a plurality of contact surfaces 25 and contact points 26 of stainless conductor materials correspondingly arranged on arc-shaped corresponding spherical contact surfaces are respectively and correspondingly contacted to form a control signal loop of a complete closed-loop charging control and management system 5, so that the control and management signals are ensured to be reliable and smooth; the heat dissipation of each module is realized by a modular building block structure with a heat dissipation channel 10, so that the effective and timely heat dissipation is ensured; in order to ensure safe and reliable use under abnormal conditions, a transformer primary winding 3 and a magnetic yoke 1 of the charging device, and a transformer secondary winding 4 and a magnetic yoke 2 of the charging device are subjected to a multi-time integrated insulation curing link mode, and meanwhile, a high-strength protection structure 7 with high magnetic permeability is arranged outside the transformer primary winding 3 and the magnetic yoke 1 of the charging device, so that the structural strength of multiple butt joint and abnormal butt joint of a module 13 formed by the transformer primary winding 3 and the magnetic yoke 1 of the charging device is further enhanced; the reliable operation is that each module of each system is respectively provided with an operation

protection control device

21 and 22, so that the electric vehicle charging system formed by the transformer can be ensured to be safe and reliable in operation under the severe environment with complex conditions.

In order to conveniently establish the technical standard of the electric vehicle charging system formed by using the transformer, a transformer primary winding and a magnetic yoke thereof of the charging device for charging the electric vehicle, which is formed by the transformer, and a heat dissipation system of a power supply system, a transformer secondary winding and a magnetic yoke thereof of the charging device and a heat dissipation system of a power receiving system are designed and manufactured in a split corresponding way and are used independently; the heat dissipation system is designed according to the technical requirements of the heat exchange channel which is set in a corresponding serialization standardization mode according to the multiple methods of airflow heat dissipation, heat conduction material heat exchange and cooling medium heat exchange and the corresponding charging system technical standard, is integrally produced and used, and meets the heat dissipation technical requirements of a transformer primary winding of a charging device, a transformer secondary winding of the charging device, a magnet yoke of the transformer secondary winding, a power supply facility, a power receiving facility and other heating elements or modules when an electric vehicle is charged.

The transformer primary winding 3 and the magnetic yoke 1 of the charging device for charging the electric vehicle, the operation protection control system 21 of the power supply device 1, the transformer secondary winding 4 and the magnetic yoke 2 of the charging device, and the operation protection control system 22 of the power receiving device 2, which are formed by the transformer, are designed and manufactured in a split corresponding way and are used independently; the operation

protection control systems

21 and 22 are designed according to the technical requirements of the heat exchange channel 10 which is set according to the multiple methods of airflow heat dissipation, heat exchange of heat conduction materials and heat exchange of cooling media in a corresponding serialization standardization mode and the corresponding technical standards of the charging system, are integrally produced and used, and meet the heat dissipation technical requirements of a transformer primary winding 3 of a charging device, a transformer secondary winding 4 of the charging device,

magnetic yokes

1 and 2 of the transformer primary winding and the

magnetic yokes

1 and 2 of the transformer secondary winding and the heating elements or modules of a power supply device 1, a power receiving device 2 and the like,

The charging device comprises a fixed power supply system for charging the electric vehicle, which is composed of a primary winding of a transformer of the charging device and a magnetic yoke of the primary winding, and a power receiving system for charging the electric vehicle, which is composed of a secondary winding of the transformer of the charging device and the magnetic yoke of the secondary winding and moves along with the electric vehicle, and a receiving or transmitting device for observing, controlling and positioning signals through a mobile phone or a computer, which corresponds to the control and management of the charging state of the electric vehicle, is respectively provided or jointly formed.

The charging device comprises a fixed power supply device (1) for charging the electric vehicle, which is composed of a primary winding (3) of a transformer of the charging device and a magnetic yoke (1), a power receiving device (2) for charging the electric vehicle, which is composed of a secondary winding (4) of the transformer of the charging device and a magnetic yoke (2) of the transformer and moves along with the electric vehicle, and a system (26) which corresponds to the charging state of the electric vehicle and is observed, controlled and managed through a mobile phone or a computer image

The power supply system and the power receiving system for charging the electric vehicle, which are formed by the transformer, are designed, produced, installed and managed according to the overall design technical standard and technical requirement of a charging device of a standardized electric vehicle, wherein the charging device of the electric vehicle is constructed, used and managed by a power grid, resists severe and abnormal use environments, charges, is intelligentized, informationized and safely managed, is independently installed and used separately and respectively, has uniform technical operation requirement and runs reliably and stably.

The power supply device 1 and the power receiving device 2 for charging the electric vehicle, which are composed of the transformer, are designed, produced, installed, used and managed according to the overall design technical standard and technical requirement given by the charging equipment of the standardized electric vehicle, wherein the charging equipment is used and managed for the construction and the use of electric vehicle charging facilities according to a power grid, has the advantages of severe and abnormal use environment resistance, charging and charging, intellectualization, informatization and safety management, split independent installation and use, unified technical operation requirement and reliable and stable operation.

The charging device comprises a fixed power supply system consisting of a primary winding of a transformer and a magnetic yoke thereof, a variable current frequency converter and a control management system thereof, and a corresponding closed link of a power receiving system consisting of a secondary winding of the transformer of the charging device and the magnetic yoke thereof, the current converter and the control management system thereof, wherein the charging device is automatically connected with a power supply to charge after a complete closed transformer is formed by correspondingly positioning an insertion column or an insertion column with a standard structure shape and a directional positioning slot or an insertion column with a standard structure shape and a corresponding standard structure shape in a plug-in type butt joint mode of the magnetic yoke of a guide column; the automatic corresponding insertion of the two systems is realized by the control of a device with an optical-mechanical-electromagnetic integrated guide control system with the same standard.

The charging device comprises a fixed power supply device (1) consisting of a primary winding (3) of a transformer, a magnetic yoke (1) of the primary winding, a variable-current frequency converter (11), a control system (13), a power supply management system (15), a control management system (17), an automatic network control system (19) and an operation protection control system (21), and the corresponding closed link of the powered device 2 consisting of the transformer secondary winding 4 and the magnetic yoke 2 thereof, the current transformer 12 and the control system 14 thereof, the control management system 16, the automation network control system 18 and the operation protection control system 22 of the charging device is realized by a plug column 27 or a slot 28 with a directional positioning function, the transformer is correspondingly positioned with a directional positioning slot 28 or an inserting column 27, and a complete closed transformer is formed by the mode of butt connection of a module 14 and a module 16 corresponding to an inserting module 13 and a module 15, and then a power supply is automatically switched on for charging; the automatic corresponding plugging of the two systems is realized by controlling a butt joint action device 8 with a guide control system 11, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to distinguish the use requirements and technical standards of a charging system consisting of the transformer, a fixed power supply system consisting of a primary winding of the transformer of the charging device and a magnetic yoke thereof and a closed link of a power receiving system consisting of a secondary winding of the transformer of the charging device and a magnetic yoke thereof and moving along with an electric vehicle are connected, wherein the magnetic yoke of the primary winding of the transformer of the charging device is designed to be provided with a directional positioning single slot, a directional positioning double slot, a directional positioning triple slot or a directional positioning single slot, a directional positioning double slot or a directional triple slot, and a complete closed transformer is formed by a way of plug-in type butt connection of the magnetic yokes of the single guide column, the double guide column or the triple guide column and then a power supply is; the power supply facility and the power receiving facility are automatically correspondingly plugged according to the structure and are controlled and finished by the device with the guide control system.

The closed link of the fixed power supply device 1 consisting of the transformer primary winding 3 and the magnetic yoke 1 of the charging device and the power receiving device 2 consisting of the transformer secondary winding 4 and the magnetic yoke 2 of the charging device and moving along with the electric vehicle is realized by designing the transformer primary winding 3 and the magnetic yoke 1 of the charging device into the shape with a directional positioning single or double or triple slot 28 or an inserting column 27, designing the transformer secondary winding 4 and the magnetic yoke 2 of the charging device into the shape with a corresponding directional positioning single or double or triple inserting column 27 or an inserting column 28, and automatically connecting the power supply for charging after forming a complete closed transformer by a single or double or triple guiding column magnetic yoke inserting type corresponding butt joint connection mode; the automatic corresponding plugging of the two systems is realized by controlling a butt joint action device 8 with a guide control system 11, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to more conveniently use an electric vehicle charging system consisting of the transformer, and also to conveniently implement unified technical standards, technical requirements, use methods and the like, a transformer primary winding and a magnet yoke of the charging device, a variable current frequency converter and a control management system thereof are cured through epoxy resin and analogues thereof to form a shape module with standard unified directional positioning, a transformer secondary winding and a magnet yoke of the charging device, a current converter and a control management system thereof are cured through epoxy resin and analogues thereof to form a shape module with standard unified corresponding directional positioning, when the electric vehicle is charged, the corresponding plug-in connection mode of the modules is carried out through a positioning guide control device and guide plug-in posts or slots arranged corresponding to the two modules, so that a complete closed transformer is formed, and then a power supply is automatically connected for charging; the automatic corresponding plugging of the two systems according to the above structure is generally considered to be or is controlled by a device with a guiding control system.

The primary winding 3 and the magnetic yoke 1 of the transformer of the charging device, the converter frequency converter 11 and the control system 13 thereof form a shape module 13 with directional positioning through the solidification of epoxy resin and analogues 5 thereof, the secondary winding 4 and the magnetic yoke 2 of the transformer of the charging device, the converter 12 and the control system 14 thereof form a shape module 14 with corresponding directional positioning through the solidification of epoxy resin and analogues 6 thereof, when the electric vehicle is charged, the electric vehicle is correspondingly guided and connected in a plug-in type mode through a positioning guide device 25 corresponding to an integrated structure of the

module

13 or 15 and a positioning guide device 24 corresponding to an integrated structure of the

module

14 or 16 and guide plug-in posts 27 or plug-in slots 28 arranged on the two modules to form a complete closed transformer and then is automatically connected with a power supply for charging; the automatic corresponding plugging of the two systems according to the structure is controlled by a butt joint action device 8 with a guide control system 11, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to protect the module formed by combining the primary winding of the transformer and the magnetic yoke thereof of the charging device, the converter and the control management system thereof, the module can be fixedly installed by adopting a disk, a plate, a barrel or a part with a specific shape, the module formed by combining the secondary winding of the transformer of the charging device, the magnetic yoke thereof, the converter and the control management system thereof, which is fixedly installed along with the electric vehicle, and the module formed by combining the secondary winding of the transformer of the charging device, the magnetic yoke thereof, the converter and the control management system thereof, which are also fixedly installed by adopting a disk, a plate, a barrel or a part with a specific shape, and the butt joint link between the two parts is a way of correspondingly positioning and guiding the control device to correspondingly connect the secondary winding of the transformer of the charging device, the magnetic yoke thereof, the converter and the control management system module thereof, the primary winding of the transformer of the charging device, the magnetic yoke thereof, after a complete closed transformer is formed, the power supply is automatically switched on for charging; the automatic butt joint of the two systems according to the structure is completed through the control of a device with a photoelectric and electromagnetic guide control system.

The butt joint link between the transformer primary winding 3 and the magnetic yoke 1 thereof, the converter frequency converter 11 and the control system 13 thereof, the power supply management system 15, the control management system 17, the disc or plate or barrel or the special-shaped part 29 of the operation protection control system 21, and the transformer secondary winding 4 and the magnetic yoke 2 thereof, the converter 12 and the control system 14 thereof, the control management system 17, the disc or plate or barrel or the special-shaped part 30 of the operation protection control system 21 are fixedly arranged along with the electric vehicle, after the guide positioning of the butt joint of the structure of the plane of the disc or plate or barrel or the special-

shaped part

29 and 30, the mode of the corresponding plug-in connection of the module is carried out by the corresponding positioning guide control device 27, the complete closed transformer is formed, and then the power supply is automatically switched on for charging; the automatic corresponding plugging of the two systems according to the structure is controlled by a butt joint action device 8 with a guide control system 11, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to be suitable for the problem brought by driving the electric vehicle by the driving technique of beginner, lighten the trouble of positioning charging and improve the reliability of butt charging, and the positioning charging is convenient to operate, a fixed power supply system consisting of a primary winding of a transformer of the charging device and a magnetic yoke thereof and a closed link of a power receiving system consisting of a secondary winding of the transformer of the charging device and the magnetic yoke thereof and moving along with the electric vehicle are provided, a positioning inductor or a sensor is arranged on the power supply system consisting of the primary winding of the transformer of the charging device and the magnetic yoke thereof, a corresponding positioning inductor or a sensor is arranged on the power receiving system consisting of the secondary winding of the transformer of the charging device and the magnetic yoke thereof, after the electric vehicle is driven to be coarsely positioned in the plus-minus range of the corresponding charging potential, the modules of the power receiving system and the power supply system are correspondingly arranged in guide grooves or columns of two modules to be inserted and connected through, and a control signal is obtained, and a complete closed transformer is formed and then the power supply is automatically switched on for charging. The automatic corresponding insertion of the two systems according to the structure is completed by the control of a device with an optical-mechanical-electromagnetic integrated guide control system.

The closed link of a fixed power supply device 1 consisting of a transformer primary winding 3 and a magnetic yoke 1 of the charging device and a power receiving device 2 consisting of the transformer secondary winding 4 and the magnetic yoke 2 of the charging device and moving along with the electric vehicle is characterized in that a positioning inductor or a sensor 31 is arranged on the power supply device 1 consisting of the transformer primary winding 3 and the magnetic yoke 1 of the charging device, a corresponding positioning inductor or a sensor 32 is arranged on the power receiving device 2 consisting of the transformer secondary winding 4 and the magnetic yoke 2 of the charging device, after the electric vehicle is coarsely positioned in an addition and subtraction range corresponding to a charging potential, a butt joint action device 8 consisting of a precise positioning telescopic left and right or up-down moving mechanism arranged on the electric vehicle is used, so that a module 16 of the power receiving device 2 and a module 15 of the power supply device 1 are correspondingly arranged in guide grooves 28 or columns 27 of the two modules to be in a plug-in connection, and a control signal is obtained, and a complete closed transformer is formed and then the power supply is automatically switched on for charging. The automatic corresponding plugging of the two systems with the structure is controlled by a butt joint action device 8 with an optical-mechanical-electromagnetic integrated guide control system, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to set a large number of charging facilities such as electric vehicle charging piles, charging potentials, charging discs, charging guns and the like which do not affect traffic, do not affect safety, are convenient to install and use and are automatically managed without being attended to in a large area such as a parking lot, a parking space, a service area, a square, a residential quarter and the like, a power supply facility for electric vehicle charging, which is composed of a transformer primary winding of the charging device and a yoke module of the charging device, is set and installed on the electric vehicle charging parking space through safety and decoration design, and a power receiving facility for electric vehicle charging, which is composed of a transformer secondary winding of the charging device and the yoke module of the charging device, is set and installed at the bottom of the; when the electric vehicle is charged, the electric vehicle is automatically butted and closed with a charging power supply system which is arranged below a parking space and is completely insulated and closed and has an integrated structure through an automatically controlled mechanical arm or a mechanism similar to the mechanical arm, and then the charging operation is completed through a control system arranged on the electric vehicle or a mobile phone or a computer.

The power supply device (1) for charging the electric vehicle consisting of the transformer is arranged below a parking space, the power receiving device (2) for charging the electric vehicle consisting of the transformer is arranged at the bottom of the electric vehicle, when the electric vehicle is charged, the power supply device is automatically butted and closed with the power supply device (1) which is arranged below the parking space and has a complete insulation sealing and integrated structure through an electric vehicle connecting device (10) of a guide control system, a positioning position signal device (23), a measurement and control monitoring device (22), a fine-adjustment positioning plugging device (21), a corresponding connection control and management system (6), an automatic control manipulator or a butt joint action device (8) similar to the manipulator, and the charging operation is completed through the corresponding connection control and management system (6) carried by the electric vehicle, the mobile phone or the computer.

In order to ensure the reliability, safety, comprehensibility, accuracy, observability and the like of the transformer charging system for charging the electric vehicle, the charging work of the electric vehicle is controllable to a plurality of numbers, and the occurrence of accidents caused by charging errors is reduced.

When a primary winding 3 and a magnetic yoke 1 of a transformer of a charging device are not closed and butted in place with a secondary winding 4 and a magnetic yoke 2 of the transformer of the charging device or the charging system fails, a charging system 9 of an electric vehicle, a power supply control and management system 17 and a charging and control system 20 of the charging device can automatically control the connection, disconnection and state of a power supply, and the power supply device 1 and/or an electric vehicle powered device 2 and/or a mobile phone or a computer has the functions of analog state display and alarm through a network.

In order to adopt the unified management of electric vehicle charging and charging composed of the transformer, charging payment and payment charging and the convenient and efficient management of charging payment and payment charging, the power supply management charging system composed of the transformer and the charging control and management system thereof is used for paying the charging electric charge by a charging management mode of prepayment or mobile phone payment; the power supply facility fixedly installed and the power receiving facility moving along with the electric vehicle are provided with charging payment control and management systems, and after the control and management electric charge data in the power receiving system charged by the electric vehicle is compared and confirmed with the control and management electric charge data in the storage controlled by the control and management network networking, the power supply system is automatically switched on according to the electric charge amount to charge the electric vehicle. When the control and management electric charge data in the power receiving system is smaller than the control and management electric charge data in the memory controlled by the control and management network networking, the mobile phone network payment support for paying the charging electric charge of the electric vehicle along with the mobile phone communication charge can be obtained through the control and management system network networked with the mobile phone network.

The public power supply management charging system (25) for charging the electric vehicle, which consists of the transformer, pays the charging electric charge in a charging management mode of prepayment or mobile phone payment; the power receiving device (2) moving along with the electric vehicle is provided with a charging payment control system (28), and after the control and management electric charge data in the power receiving device (2) for charging the electric vehicle is compared and confirmed with the control and management electric charge data in a memory controlled by a control and management network, the power supply system (33) is automatically switched on according to the electric charge amount to charge the electric vehicle. When the control and management electric charge data in the power receiving device 2 is smaller than the control and management electric charge data in the memory controlled by the control and management network networking, the mobile phone network payment support for paying the electric vehicle charging electric charge along with the mobile phone communication charge can be obtained through the charging payment control and management system 29 network networked with the mobile phone network.

In order to more clearly describe the technical features of the present invention, the following description, with reference to the accompanying drawings, describes in detail a structural diagram and a structural application schematic diagram of a transformer of the present invention in the form of an embodiment, and describes several power supply devices, power receiving devices and application methods of an electric vehicle comprising the transformer, and further describes several electric vehicle charging systems comprising the transformer and application methods of the electric vehicle comprising the power supply devices: meanwhile, the implementation schemes of the technical standards, the technical requirements, the use methods, the design production, the installation and use, the safety management, the charging and the payment and the like of the power supply device and the power receiving device adopting the transformer are provided, and the implementation schemes of the standardized and serialized technical standards, the technical requirements, the use methods, the design production, the installation and use, the safety management, the charging and the payment and the like of the combined electric vehicle charging system associated with the operation management, the installation and the use devices are provided.

Fig. 1 and 2 are schematic diagrams of a transformer primary winding and a yoke thereof of the charging device, and a transformer secondary winding and a yoke thereof of the charging device, which are separate structures and module shapes.

Fig. 3 and 4 are schematic diagrams of a transformer primary winding and a yoke thereof of another charging device with guiding, fixing and magnetic leakage preventing functions, and a transformer secondary winding and a yoke thereof of the charging device, which are split structures and module shapes.

FIG. 5 is a schematic diagram of the structural application of the transformer in which the primary winding and yoke thereof are combined to form a complete transformer

FIG. 6 is a schematic diagram of the combined block shape of the primary winding and yoke of the transformer of another charging device with guiding, fixing and magnetic leakage preventing functions and the combined block shape of the secondary winding and yoke of the transformer of the charging device corresponding to the closed structure to form a complete transformer

FIG. 7 is a schematic diagram of the application of the primary winding of the transformer of the charging device with guiding, fixing and magnetic leakage preventing functions and the combination of the magnetic yoke thereof and the functional structural module of the converter and the control and power supply management system thereof

FIG. 8 is a schematic diagram of the functional structure combination of the secondary winding of the transformer and its yoke and converter and its control and management system of the charging device with guiding fixing and magnetic leakage preventing functions corresponding to the structure of FIG. 7

Fig. 9 is a schematic diagram of the structural combination application of the primary winding of the transformer and the yoke thereof, the converter and the functional structure module of the control and management system thereof of the charging device with the structures corresponding to fig. 7 and 8, and the corresponding closed structure combination application of the secondary winding of the transformer and the yoke thereof, the converter and the functional structure module of the control and management system thereof of the charging device

FIG. 10 is a schematic diagram of the structural combination and application of the primary winding of the transformer, the magnetic yoke thereof, the converter, the control and management system thereof, the automatic, information and intelligent control system, and the operation protection control system corresponding to the structure of FIG. 11

FIG. 11 is a schematic diagram of the structural combination and application of the secondary winding of the transformer, the yoke thereof, the current transformer, the control and management system combined structure function module thereof, the automation, informatization and intelligentization control system combined structure function module thereof and the operation protection control system combined structure function module thereof corresponding to the structure of FIG. 10

FIG. 12 is a schematic diagram of the structural function module of the transformer primary winding and the yoke thereof, the converter and the control and management system thereof, the structural function module of the automation, informatization and intelligentization control system, the structural function module of the operation protection control system, the modular assembly of the transformer secondary winding and the yoke thereof, the converter and the control and management system thereof, the structural function module of the automation, informatization and intelligentization control system, the structural function module of the operation protection control system, and the modular assembly structure formed by corresponding butt-joint and closing of the transformer primary winding and the yoke thereof, the transformer secondary winding, the yoke thereof, the converter and the control and management system thereof of FIG. 11

FIG. 13 is a schematic diagram of the combined structural application of the primary winding of the transformer, the magnetic yoke thereof, the converter, the control and management system thereof, the structural function module of the combination of the charging control system, the automatic charging system, the operation protection control system, the GPS positioning system and the network control system, the structural function module of the combination of the image monitoring or measurement and control system, the information, intelligence and network charging control system and the automatic charging system, the structural function module of the combination of the operation protection control system, and the structural function module of the combination of the GPS positioning system and the network control system corresponding to the structure of FIG. 14

FIG. 14 is a schematic diagram of the combined structural application of the secondary winding of the transformer and the yoke thereof, the current transformer and the control and management system thereof, the structural function module of the combination of the charging control system and the automatic charging system, the structural function module of the combination of the operation protection control system, the GPS positioning system and the network control system, the structural function module of the combination of the image monitoring or measurement and control system, the informationized, intelligentized and networked charging control system and the automatic charging system, and the structural function module of the combination of the operation protection control system, the GPS positioning system and the network control system, which correspond to the structure

FIG. 15 is a structural function module of the transformer primary winding and its yoke and converter frequency converter and its control and management system of a charging device of the structure of FIG. 13, which has the structural function modules of the automation, informatization, intellectualization, networking charging control and management system and automatic charging system of the image monitoring or measurement and control, the structural function module of the operation protection and control system, the structural function module assembly of the structural function modules of the GPS positioning system and network control and control system, and the structural function module of the transformer secondary winding and its yoke and converter and its control and management system of a charging device of the structure of FIG. 14, which has the structural function modules of the automation, informatization, intellectualization, networking charging control and control system and automatic charging system, the structural function module of the operation protection and control system, the structural function module assembly of the GPS positioning system and network control and control system of the image monitoring or measurement and control, module combined structure application schematic diagram formed by corresponding butt joint and closing

FIG. 16 is a schematic diagram of the combined structural application of the primary winding of the transformer of the charging device, the magnetic yoke thereof, the converter, the control and management system thereof, the structural function module with the combination of the image monitoring or measurement and control automation, the informatization, intellectualization, networking charging control and management system and the automatic charging system, the operation protection control system, the GPS positioning system, the guiding and positioning sensor or sensor, and the control system thereof

Fig. 17 is a schematic diagram of the combined structural application of the secondary winding of the transformer, the yoke thereof, the current transformer, the control and management system thereof, the structural functional module of the charging control system, the automatic charging system, the operation protection control system, the GPS positioning system, the guiding and positioning sensor or sensor, and the control system thereof, which corresponds to the structure of fig. 16, and the structural functional module of the charging device, which has the combination of the image monitoring or measurement and control automation, the informationization, intellectualization, and networking

FIG. 18 is a structural function module of the transformer primary winding and its yoke and converter frequency converter and its control and management system of the charging device of the structure of FIG. 16, a structural function module with the structural function modules of the image monitoring or measurement and control, informationized, intelligentized, networked charging control and management system and automatic charging system, a structural function module of the operation protection control system, a structural module assembly of the GPS positioning system and the guiding positioning sensor or inductor and its control system, and a structural function module of the transformer secondary winding and its yoke and converter and its control and management system of the charging device of the structure of FIG. 17, a structural module group with the structural function modules of the image monitoring or measurement and control, informationized, intelligentized, networked charging control and management system and automatic charging system, the structural function module of the operation protection control system, the GPS positioning system and the guiding positioning sensor or inductor and its control system Integrated module combined structure application schematic diagram formed by corresponding butt joint and closing

Fig. 19 is a schematic diagram of an installation structure of a primary winding of a transformer and a yoke structure module assembly thereof of the charging device shown in fig. 7, 10, 13, 16, which is applied to the ground or wall surface of a parking space, a parking lot, a service area, etc., in a manner of serialization, standardization, installation management, and use of a charging potential of an electric vehicle requiring uniform charging potential after installation of a protection structure, a positioning structure, a guide structure, etc

Fig. 20 is a schematic diagram of a transformer secondary winding and a magnetic yoke structure module assembly thereof of the charging device of fig. 8, 11, 14 or 17, which are applied to a chassis or a side surface of a serialized standardized electric vehicle after a protection structure, a positioning structure, a guiding structure, a charging connection structure and the like are installed on the transformer secondary winding and the magnetic yoke structure module assembly

FIG. 21 is a schematic diagram of a transformer primary winding and a yoke thereof, a converter and a control and management system thereof, a combined structure of the transformer primary winding, the yoke thereof, the converter and the control and management system thereof, the combined structure of the transformer primary winding, the yoke thereof, the charging control and management system thereof, the operation protection and management system thereof, the GPS positioning system, the guide positioning sensor or the sensor and the control system thereof, the combined structure of the transformer primary winding, the yoke thereof, the converter

Fig. 22 is a structural function module of a transformer secondary winding and a magnetic yoke thereof, a current transformer and a control and management system thereof of the charging device corresponding to the structure of fig. 20, a combined structure of the structural function modules of an automatic image monitoring or measurement and control system, an informationized, intelligentized and networked charging control and management system and an automatic charging system, a structural function module of an operation protection control system, a GPS positioning system, a guiding and positioning sensor or sensor and a structural function module of a control system thereof, a structural combination of a light guiding or magnetic induction guiding and controlling device is adopted after a protection structure, a positioning structure, a guiding structure, a charging connection structure and the like are installed, and a structural schematic diagram is installed on a chassis or a side surface of a series standardized electric vehicle

FIG. 23 is a structural function module of the transformer primary winding and its yoke and converter frequency converter and its control and management system of the electric vehicle charging device of the structure of FIG. 18, a structural function module with the structural function modules of the image monitoring or measurement and control automation, informatization, intellectualization, networking charging control and management system and automatic charging system, a structural function module of the operation protection control system, an integrated structural assembly of the GPS positioning system and the guiding and positioning sensor or sensor and its control system, a structural function module of the transformer secondary winding and its yoke and converter and its control and management system of the electric vehicle charging device of the structure of FIG. 17, a structural function module with the image monitoring or measurement and control automation, informatization, intellectualization, networking charging control and management system and automatic charging system, The structural module combination of the structural functional module of the operation protection control system, the GPS positioning system, the guiding and positioning sensor or the inductor and the structural functional module of the control system is arranged on an integrated structural component behind a corresponding shell with positioning and fixing functions, and an application principle diagram of an integrated module combination structure formed by correspondingly butting and closing

FIG. 24 is a schematic diagram of the electric vehicle charging technique formed by the corresponding closure of the primary winding of the transformer and the yoke thereof, the converter and the control system thereof, the power supply management system, the secondary winding of the transformer of the charging device and the yoke thereof, the converter and the control system and the management system thereof, which are provided with the guiding, fixing and magnetism leakage preventing functions, corresponding to FIG. 9

Fig. 25 is a schematic diagram of the electric vehicle charging technique in which the primary winding of the transformer and the yoke thereof, the variable-current frequency converter, the control and management system thereof, the automatic, information and intelligent control system thereof, the operation protection control system, the secondary winding of the transformer and the yoke thereof, the current transformer and the control and management system thereof, the automatic, information and intelligent control system thereof, the operation protection control system thereof, and the corresponding docking and closing of the charging device with the guiding, fixing and magnetic leakage preventing functions in fig. 12 are combined.

Fig. 26 is a schematic diagram of an electric vehicle charging technique including the primary winding of the transformer and the yoke thereof, the converter and the control and management system thereof of the charging device with guiding, fixing and magnetic leakage preventing functions corresponding to fig. 13, the automatic, information, intelligent and network charging control system with image monitoring or measurement and control, the operation protection control system, the GPS positioning system, the network control system and the automatic charging system thereof, the secondary winding of the transformer and the yoke thereof, the converter and the control and management system thereof of the charging device with the structure of fig. 14, the automatic, information, intelligent and network charging control system with image monitoring or measurement and control, the operation protection control system, the GPS positioning system and the network control system, and the corresponding butt joint and closure.

Fig. 27 is a schematic technical block diagram of an electric vehicle charging system, which is formed by correspondingly butting and closing a primary winding of a transformer, a magnetic yoke thereof, a variable-current frequency converter and a control and management system thereof, which are matched with the electric vehicle charging device with the structure shown in fig. 16, an automatic, informatization, intelligentized and networked charging control and management system and an automatic charging system thereof, an operation protection and control system, a GPS positioning system, a guide positioning sensor or an inductor and a control and management system thereof, and a secondary winding of the transformer, a magnetic yoke thereof, a current transformer and a control and management system thereof, which are matched with the electric vehicle charging device with the structure shown in fig. 17.

Fig. 28 is a schematic diagram of the primary winding of the transformer and the yoke thereof, the converter and the control and management system thereof, which are used for matching the charging device of the electric vehicle shown in fig. 19, and the system has the functions of image monitoring or measurement and control automation, informatization, intellectualization, networking charging control and management system, automatic charging system, operation protection control system, and fixed electric vehicle charging power supply system consisting of a GPS positioning system, a guiding and positioning sensor or inductor and the control system thereof, and the system is provided with devices such as a protection structure, a positioning structure, a guiding structure, a connecting mechanism and the like according to different requirements, different conditions, different requirements, different standards and different technologies, and is used as a technical principle block diagram of a series of standardized electric vehicle charging piles.

Fig. 29 is a schematic diagram of the electric vehicle charging apparatus having the structure shown in fig. 20, including a secondary winding of a transformer, a magnetic yoke thereof, a current transformer, and a control and management system thereof, which has the functions of image monitoring or measurement and control automation, informatization, intellectualization, networking charging control and management system, an operation protection and control system, a GPS positioning system, a guiding and positioning sensor or inductor, and an electric vehicle charging apparatus composed of the control system thereof.

The transformer and the application method thereof according to the invention can be deformed, and the primary winding of the transformer and the magnetic yoke thereof, the transformer variable voltage frequency converter and the control management system thereof which are matched with the electric vehicle charging device can be used as power supplies for guaranteeing the serialization and standardization of electric vehicle charging, charging stations, charging piles, charging potentials, charging discs and charging cabinets; the transformer primary and secondary windings and the magnetic yoke thereof, the converter transformer and the control management system thereof and the like of the electric vehicle charging device are used as a serialized and standardized electric vehicle charging device; various modifications are within the scope of the invention, which is to be defined by the following claims.

Claims

1. The utility model provides an electric motor car charging device which characterized by: the charging device of the electric vehicle is formed by combining a fourteenth module consisting of a waterproof and leakage-proof split transformer secondary winding 4 and a magnetic yoke loop 2 thereof with a sixteenth module consisting of a current receiving transformer 12, a control system 14 thereof and a control management system 16 thereof, wherein the fourteenth module and the sixteenth module of the charging device are correspondingly closed with a thirteenth module consisting of a waterproof and leakage-proof split transformer primary winding 3 and a magnetic yoke loop 1 thereof of an electric vehicle charging pile and a fifteenth module consisting of a power supply transformation and current transformation converter 11, a control system 13 thereof, a power supply management system 15 and a control management system 17 thereof, and are combined into an integral transformer and an integral charging system for use; when the electric vehicle is charged, a fourteenth module consisting of a transformer secondary winding 4 and a corresponding magnetic yoke loop 2 of the charging device is connected with a sixteenth module consisting of a receiving voltage transformation current transformer 12, a control system 14 and a control management system 16 thereof, the charging device is connected with a fifteenth module consisting of a thirteenth module consisting of a split transformer primary winding 3 and a magnetic yoke loop 1 thereof, a power supply voltage transformation current transformer 11 and a control system 13 thereof, a power supply management system 15 and a control management system 17 thereof through a docking action device with a guide control system under the condition of manual or automatic control operation, and the docking is closed to form an integral transformer according to the electromagnetic coupling requirement of the split transformer secondary winding 4 and the magnetic yoke charging pile loop 2 thereof of the charging device and the electromagnetic coupling requirement of the split transformer primary winding 3 and the magnetic yoke loop 1 thereof of the charging pile thereof, meanwhile, according to the technical requirement of a sixteenth module consisting of a receiving voltage transformation converter 12, a control system 14 and a control management system 16 of the charging device for controlling butt joint, according to the technical requirement of corresponding butt joint control of a fifteenth module consisting of a power supply voltage transformation and current transformation converter 11 and a control system 13 thereof as well as a power supply management system 15 and a control management system 17 of the charging pile, the charging device and the control management system of the charging pile are butted to form a complete closed-loop control system, and simultaneously, under the control of a control signal instruction of an auxiliary control system, after the information control of the charging device and the control management system of the charging pile is completely closed-loop, a complete charging transformer of the electric vehicle and a charging control management system of a battery of the electric vehicle are formed, so that the electromagnetic energy of the charging pile is subjected to efficient and energy-saving electromagnetic energy from a transformer magnetic yoke loop 2 and a secondary winding 4 of the charging device through the power The conversion transmission and the electric energy conversion transmission enable the charging pile and the charging device to realize sparkless, currentless, voltage-free, electric insulation, water and magnetic leakage prevention, efficient alternating electromagnetic coupling, stable charging output voltage and efficient electromagnetic energy conversion transmission so as to charge the battery of the electric automobile;

the corresponding operation protection control system 21 and the charging remote control system 19, as well as a thirteenth module consisting of the primary winding 3 of the split transformer and the magnetic yoke loop 1 thereof, a fifteenth module consisting of the power supply variable voltage variable current frequency converter 11 and the control system 13 thereof, the power supply management system 15 and the control management system 17 are arranged on the charging pile embedded in the ground surface of the parking space of the electric vehicle, so that the power supply and charging management targets of safe power supply, safe charging, stability, reliability and safe control management are synchronously realized, and the battery of the electric vehicle is charged safely and conveniently at any time and any place;

the secondary winding 4 of the transformer and the magnetic yoke loop 2 of the charging device are processed and solidified into a standardized shape through a corresponding high-frequency magnetic conduction material, a magnetic leakage prevention protection structure, a waterproof structure and an insulating material, and are manufactured by series and standardized design and production corresponding to the technical standards of installation structure strength, insulating strength, safety factor, reliable stability and mechanical structure strength; the fourteenth module of the yoke winding of the integrated curing structure of the secondary winding 4 and the yoke loop 2 of the split transformer of the charging device and the thirteenth module of the yoke winding of the integrated curing structure of the primary winding 3 and the yoke loop 1 of the split transformer of the charging pile adopt the structural shape which prevents magnetic leakage and is beneficial to the coupling and closing of the magnetic loop of the split transformer, and adopt the structural shape which is correspondingly combined and correspondingly used by the convex shape and the concave shape and/or the spherical shape and the arc shape; the secondary winding 4 of the transformer of the charging device and the magnet yoke loop 2 are waterproof, and a fourteenth module structure consisting of the secondary winding 4 of the transformer of the charging device and the magnet yoke loop 2 is further strengthened and protected through full-sealing high-strength integrated solidification and a waterproof structure of a high-magnetic-permeability and insulating high-strength protective shell; in order to ensure the safe and reliable structural strength under the abnormal conditions of repeated butt joint of a thirteenth module consisting of the primary winding 3 of the charging pile transformer and the magnetic yoke loop 1 thereof; the control system of the linkage between the fourteenth module and the sixteenth module of the charging device and the thirteenth module and the fifteenth module of the charging pile adopts the matching control mode of the control and management system, adopts at least one of a magnetic control system, an electric control system, a light control system, a touch control system, a measurement and control system, a wireless remote control system, a mechanical control and information processing transmission control system, adopts at least one of magnetic signals, electric signals, optical signals, monitoring signals, touch signals, measurement and control signals, machine control signals, wireless signals, alarm signals and state signals for transmission, simultaneously adopts a plurality of touch surfaces 25 and touch points 26 of stainless conductor materials correspondingly arranged on the contact surfaces of the charging device and the charging pile, verifies and forms a control signal loop of the charging control and management system of a complete closed loop in a mode of corresponding contact connection respectively, and ensures that the control system signal is abnormal, the control and management of the charging system protects the reliability and smoothness of signals;

when the secondary winding 4 of the transformer of the charging device and the magnetic yoke loop 2 of the secondary winding are modularly cured, the heat dissipation channel 10 is reserved and is in an insulation curing link mode with the sixteenth module for multiple times, so that a multi-modular building block type structure is realized, and the charging device is guaranteed to dissipate heat effectively; the operation protection control device 22 is arranged through the charging device, so that the electric vehicle charging system formed by the charging device can be ensured to operate safely and reliably under the severe environment with complex conditions; the operation protection control system 22 of the charging device corresponds to a series of standardized charging piles according to the heat exchange modes of airflow heat dissipation, heat exchange of heat conduction materials and heat exchange of cooling media, and is designed to meet the heat dissipation technical requirements of the charging device; the heat dissipation channel 10 and the operation protection control system 22 of the charging device are arranged, and the integrated corresponding production, manufacturing, installation and use of the charging device and the charging pile are met through design according to the operation technical standard requirement and the technical standard of the corresponding charging pile;

the charging device is a fourteenth module consisting of a transformer secondary winding 4 and a corresponding magnetic yoke loop 2, and a power receiving system for charging the electric automobile consisting of a cured structure single sixteenth module formed by connecting a power receiving transformation current transformer 12 of the charging device, a control system 14 of the charging device and a control management system 16 of the charging device, and is arranged in the bottom range of the electric automobile; the correspondingly used charging pile is a power supply facility for charging the electric automobile, which is composed of a thirteenth module consisting of a primary winding 3 of a transformer and a magnetic yoke loop 1 of the transformer, a power supply transformation and current transformation frequency converter 11, a control system 13 of the power supply transformation and current transformation frequency converter, a power supply management system 15 of the power supply transformation and current transformation frequency converter, and a solidified structure monomer fifteenth module consisting of the control management system 17 of the power supply transformation and current transformation frequency converter, and is arranged on the ground surface of a charging parking space of;

the closed link between the secondary winding 4 of the transformer of the charging device, the magnetic yoke loop 2 of the secondary winding, the current receiving voltage transformation current transformer 12, the control system 14 of the current receiving voltage transformation current transformer, the control management system 16 and the operation protection control system 22, and the primary winding 3 of the transformer of the charging pile, the magnetic yoke 1 of the transformer of the charging pile, the power supply voltage transformation current transformer 11, the control system 13 of the power supply management system 15 and the control management system 17 is formed by arranging a positioning inductor or a positioning sensor 31 on the charging pile and arranging a corresponding positioning inductor or a corresponding sensor 32 on the charging device, when charging, after the electric vehicle is driven in the plus-minus range of the corresponding charging parking space to be roughly positioned, the electric vehicle passes through a butt joint action device formed by a precise positioning telescopic left-right or up-down moving mechanism arranged on the electric vehicle, and the butt, Under the common control of the measurement and control monitoring system 20, the fine-tuning positioning plugging device and the corresponding connection control and management system, the fourteenth module or the sixteenth module of the charging device is correspondingly connected with the thirteenth module or the fifteenth module of the charging pile, a control signal is obtained, and after a complete closed charging transformer is formed, the charging device is automatically switched on to charge the power supply.

2. The electric vehicle charging apparatus as set forth in claim 1, wherein: the charging device is provided with a vehicle-mounted GPS inquiry and navigation signal receiving system 24; the charging pile corresponding to the serialization standardization has a corresponding contact network system of a global positioning GPS position signal system 23, and simultaneously has a corresponding contact network system of a public power supply management charging system for charging the electric vehicle, wherein the public power supply management charging system is used for charging and paying the electric charge through a charging management mode of prepayment or mobile phone payment; the charging device of the electric vehicle is provided with a charging payment control system, and when the electric vehicle is charged, the control and management electric charge data in the charging device is compared and confirmed with the control and management electric charge data in the storage of the control and management network networking control, and then the electric vehicle is automatically connected with the power supply management system 15 according to the electric charge amount to charge the electric vehicle; when the control and management electric charge data in the charging device is smaller than the control and management electric charge data in the memory controlled by the control and management network, the mobile phone network payment support for paying the charging electric charge of the electric vehicle along with the mobile phone communication charge can be obtained through the charging payment control and management system network connected with the mobile phone network.

3. The electric vehicle charging apparatus according to claim 1 or 2, wherein: the technical standards, technical requirements, performance parameters and use methods of a transformer secondary winding 4 of a charging device and a corresponding magnetic yoke loop 2 thereof, a converter transformer and a control system 14, a control management system 16 and an operation protection control system 22 thereof are that serial standardized design, production, installation, use and management are correspondingly carried out according to the technical standards, technical requirements, performance parameters and use methods of a transformer primary winding 3 of a charging pile and a corresponding magnetic yoke loop 1 thereof, a power supply transformation and current conversion frequency converter 11 and a control system 13 thereof, a power supply management system 15, a control management system 17 and an operation protection control system 21; the transformer secondary winding 4 and the magnetic yoke loop 2 of the charging device, the receiving voltage transformation current transformer 12 and the control system 14, the control management system 16 and the operation protection control system 22 are respectively and independently installed according to the technical standards, the technical requirements, the performance parameters and the use methods of the transformer primary winding 3 and the corresponding magnetic yoke loop 1 of the charging pile, the power supply voltage transformation current transformation frequency converter 11 and the control system 13, the power supply management system 15, the control management system 17 and the operation protection control system 21 of the charging pile, and are designed, manufactured, installed, used and charged according to the technical requirements and the technical standards which are correspondingly matched and combined; meanwhile, the automatic, informationized, intelligentized and networked control management system 19 and the automatic, informationized, intelligentized and networked control management system 18 of the charging device are respectively and independently installed, and are designed, produced, installed, used and charged according to technical requirements and technical standards which are correspondingly matched and combined for use.

4. The electric vehicle charging apparatus as set forth in claim 3, wherein: under the condition of synchronously changing the corresponding technical standards, technical requirements, technical parameters and material processes of a transformer of a charging pile and a transformer of a charging device, the volume and the sectional area of a magnetic yoke loop 2 and a secondary winding 4 of the transformer of the charging device can be reduced in a charging system with the same electromagnetic power conversion transmission by improving the alternating current frequency input to the primary winding 3 of the transformer and the magnetic yoke 1 of the transformer by a power supply voltage transformation and current transformation frequency converter 11 of the charging pile, the weight of the secondary winding 4 of the transformer of the charging device and the corresponding magnetic yoke loop 2 is reduced, the efficiency of electromagnetic energy conversion transmission from the magnetic yoke loop 1 of the transformer of the charging pile to the magnetic yoke loop 2 of the transformer of the charging device, the transmission energy density and the power thereof are improved, the magnetic leakage is reduced, the noise is reduced, the energy is saved, the.

5. The electric vehicle charging apparatus as set forth in claim 4, wherein: the secondary winding of the transformer of the charging device is fixed on the structure corresponding to the magnetic yoke loop 2 through a resin or resin curing insulator 6 in a connecting mode, the structural shape, the technical standard, the technical requirement and the technical parameter of a fourteenth module are integrally cured by the secondary winding 4 and the magnetic yoke loop 2 thereof, the structural shape, the technical standard, the technical requirement and the technical parameter of a thirteenth module are integrally cured according to the primary winding 3 and the magnetic yoke loop 1 of the transformer of the charging pile, the technical standard, the technical requirement, the technical parameter, the structural shape, the using method and the technical requirement corresponding to the using condition of the split magnetic yoke loop 1 of the charging device and the split magnetic yoke loop 2 of the charging pile are obtained according to the magnetic yoke structure of the charging transformer, the technical requirement, the technical parameter, the structural shape, the using method and the technical requirement corresponding to the using condition, and after the thirteenth module consisting of the primary winding and the magnetic yoke, when a complete charging system transformer and a closed magnetic coupling loop thereof are formed, the technical requirements and technical standards for magnetic leakage and magnetic leakage protection and energy conservation, technical parameters, technical requirements for charging an electric vehicle battery, technical standards and installation and use can be effectively reduced, and serialization, standardization and modularization unified design, manufacturing, installation and use are carried out; the yoke loop 2 structure of the transformer of the charging device integrated with the secondary winding 4 has a fourteenth module shape, and is suitable for being connected with a current receiving and transforming converter 12, a control system 14, a control management system 16 and an operation protection control system 22 thereof, then carrying out insulation curing of a sixteenth module for multiple times of integrated curing, and then being connected with other systems in the charging device, installed, fixed and used; when the modules of the receiving voltage transformation converter 12 and the control system 14, the control management system 16 and the operation protection control system 22 of the charging device, the power supply voltage transformation converter 11 and the control system 13 of the charging pile, the power supply management system 15, the control management system 17 and the operation protection control system 21 of the charging pile are correspondingly butted and closed, the modules are correspondingly connected with the connection points and lines on the secondary winding 4 of the transformer of the charging device and the solidified fourteenth module of the yoke loop 2 thereof, the primary winding 3 of the transformer of the charging pile and the solidified thirteenth module of the yoke loop 1 through the connection points and lines, and the transmission and the reception of the control signals and the management signals of the power supply control management system and the electric vehicle charging control management system are synchronously formed; and synchronously transmitting and receiving control signals and management signals of a charging remote control system and a control pipe system of the electric vehicle.

6. The electric vehicle charging apparatus as set forth in claim 5, wherein: the butt joint action device with a guide control system in the charging device, an electric vehicle connecting device, a positioning position signal device, a measurement and control monitoring device, a fine-tuning positioning plug-in mechanism and a corresponding connection control and management system are designed, produced, installed, used and managed according to the butt joint of the charging device and the modules of the charging pile to form the technical standard, the technical requirements, the performance parameters, the structural shape, the material quality, the installation and use requirements, the alternating current frequency, the performance structure of the power supply variable-voltage variable-current frequency converter 11, the performance structure of the power receiving variable-voltage current converter 12, the requirements of corresponding charging, butt joint control, installation and use and safety management and corresponding to the uniform technical standard, technical parameters, technical requirements, use methods and manual or automatic control modes; the charging device is provided with an automatic, informationized, intelligentized and networked auxiliary control system 18 to perform auxiliary control on the charging device, so that the sparkless, currentless and voltage-free magnetic energy efficient transmission and electromagnetic energy efficient conversion of the power supply electric energy between the split transformers are realized.

7. The electric vehicle charging apparatus as set forth in claim 6, wherein: the secondary winding 4 of the transformer of the charging device, the magnetic yoke loop 2 of the secondary winding, the current receiving transformation converter 12, the control system 14 of the current receiving transformation converter and the control management system 16 of the charging device are solidified through epoxy resin 6 to form a fourteenth module or a sixteenth module with directional positioning and guiding functions, the primary winding 3 of the transformer of the charging pile, the magnetic yoke loop 1 of the charging pile, the power supply transformation converter 11 and the control system 13 of the charging pile, the epoxy resin 5 of the primary winding, the magnetic yoke loop 1 of the transformer of the charging pile, the power supply transformation converter 11 and the control system 13 of the charging pile are solidified to form a thirteenth module or a fifteenth module with corresponding directional positioning and guiding functions, when the electric vehicle is charged, the positioning and guiding device corresponding to the integrated structure of the fourteenth module or the sixteenth module and the thirteenth module are integrated with the charging pile, and the positioning and the column 27 or the slot 28 is used for correspondingly guiding and connecting the fourteenth module or the sixteenth module integrated structure with the thirteenth module or the fifteenth module integrated structure in a plug-in connection mode, so that a power supply is automatically switched on for charging after a transformer of a complete closed charging system is formed; the automatic corresponding insertion of the positioning guide device and the positioning guide device is completed by the joint action of a guide control system of the charging device, a docking action device of a mechanism which can stretch forward and backward and stretch left and right or move up and down, a connecting device, a measurement and control monitoring system 20, a positioning position signal device of a fine-tuning positioning insertion mechanism and the charging pile, and a connection control and management system.

8. The electric vehicle charging apparatus as set forth in claim 7, wherein: the secondary winding 4 and the magnetic yoke loop 2 of the transformer for installing and fixing the charging device are connected with the current receiving and transforming converter 12 and the control system 14, the control management system 16, the operation protection control system 22, the measurement and control or monitoring system 20, the positioning position signal device 32 or the component 30 of the fourteenth module or the sixteenth module and the component 29 for installing the charging pile system in a butt joint mode, after the guide and the positioning of the planar butt joint seam allowance structures of the component 29 and the component 30, the corresponding positioning guide control device is used for carrying out the corresponding plug-in connection mode of the modules, the transformer of the charging pile is completely closed, and then the power supply is automatically connected for charging; the automatic corresponding plugging of the two systems according to the structure is completed by the butt joint action device of the accurate positioning front-back stretching left-right or up-down moving mechanism with the guiding control system, the connecting device with the electric vehicle, the measurement and control monitoring device 20, the fine-tuning positioning plugging mechanism and the corresponding connection control and management system which control the action together.

9. The electric vehicle charging apparatus as set forth in claim 8, wherein: the charging device is provided with a monitoring image display and digital fine adjustment control display panel for accurately butting a thirteenth module formed by a transformer primary winding 3 and a magnetic yoke loop 1 of a matched charging pile and a fourteenth module formed by a transformer secondary winding 4 and a magnetic yoke loop 2 of the charging device in a closed state; when the electric vehicle is charged, the structural shapes of the fourteenth module and the sixteenth module of the charging device are adapted to and are charged by the guide control system, the connecting device is connected with the electric vehicle, the positioning position signal device, the measurement and control monitoring system 20, the fine-adjustment positioning insertion device, the corresponding connection control and management system, the mechanical arm butt joint action device is automatically controlled by the left and right telescopic or up-down moving mechanism around the accurate positioning, the charging pile is automatically in butt joint closure with the charging pile which is arranged at the parking space and has a complete insulation sealing and integrated structure, and the charging operation is controlled and completed through the corresponding connection control and management control system of the electric vehicle, the mobile phone or the.

10. The electric vehicle charging apparatus as set forth in claim 9, wherein: a fourteenth module consisting of a transformer secondary winding 4 and a magnetic yoke loop 2 of the electric vehicle charging device, and a thirteenth module consisting of a transformer primary winding 3 and a magnetic yoke loop 1 of the charging pile automatically control the connection, disconnection and state of a power supply when the closed butt joint is not in place or the charging system fails; the charging control management system and/or the mobile phone or the computer of the electric vehicle charging device have the functions of simulating state display and alarming through a network.