CN115123056A - Multifunctional movable vehicle-mounted standby power supply charging vehicle and charging method - Google Patents
Multifunctional movable vehicle-mounted standby power supply charging vehicle and charging method Download PDFInfo
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- CN115123056A CN115123056A CN202210915333.1A CN202210915333A CN115123056A CN 115123056 A CN115123056 A CN 115123056A CN 202210915333 A CN202210915333 A CN 202210915333A CN 115123056 A CN115123056 A CN 115123056A
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- vehicle
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- vehicle body
- power
- power supply
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/53—Batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a multifunctional movable vehicle-mounted standby power supply charging vehicle, belonging to the technical field of new energy application, and comprising: a vehicle body provided with a power source for driving the vehicle body to travel; the power battery pack is loaded on the vehicle body, the power battery pack is connected with at least two charging piles in parallel through a charging circuit, and each charging pile is provided with a charging gun; the inverter circuit is arranged on the vehicle body and provided with at least one power supply jack for supplying power to the outside, so that the purposes of realizing mobile charging and road rescue for new energy vehicles, and simultaneously serving as a standby power supply for factory production to achieve energy assistance and save factory power consumption cost for factories are achieved.
Description
Technical Field
The invention belongs to the technical field of new energy application, and particularly relates to a multifunctional movable vehicle-mounted standby power supply charging vehicle and a charging method.
Background
Along with the continuous increase of electric automobile quantity, traditional electric pile that fills is difficult to satisfy electric automobile's daily energy supply demand ever more. More and more consumers choose to buy new energy automobiles, and the automobile charging and energy supplying business also has great potential market value. However, at present, the construction of the charging pile is influenced by various factors such as traffic, economy, planning, technology and the like, and the charging pile serving as charging equipment for providing charging service for the electric automobile limits the development of the electric automobile to a certain extent.
Under the background of the continuous growth of new energy vehicles, the following defects mainly exist in the construction of a charging pile matched with the new energy vehicles: the charging pile is expensive in manufacturing cost, the selling price of one charging pile is generally different from tens of thousands to hundreds of thousands, the charging pile is mainly installed in a parking lot, and due to the fact that the cost is high, the circuit is complex, the installation approval process is complex, the safety requirement of the charging pile is high, and the number of the charging piles is only small. If set up too much and fill electric pile, will cause the circumstances that supplies are greater than the demand, form the wasting of resources and economic benefits can't ensure, especially fill electric pile wind under the open environment and blow the sun, damage easily, increased the cost of charging.
On the other hand, in the background of the rapid development of domestic industrialization, the stability of factory electricity is the basic guarantee of stable production of factories, the economy of factory electricity is the main factor of factory production benefits, and the current problems of factory electricity are mainly as follows:
1. a factory often encounters a temporary power failure condition, and the factory cannot normally produce after the power failure, so that the production scheduling of the factory is unstable;
2. the factory often still needs normal production during the peak period of power consumption, and is in the rest of stopping production during the low peak period of power consumption, leads to the power consumption cost of factory higher, seriously influences the production benefit of factory.
Disclosure of Invention
In view of the above, in order to solve the above problems in the prior art, an object of the present invention is to provide a multifunctional mobile vehicle-mounted charging vehicle for standby power supply and a charging method thereof, so as to achieve the purpose of implementing mobile charging for new energy vehicles and simultaneously enabling factory production as a standby power supply.
The technical scheme adopted by the invention is as follows: a multi-functional portable on-vehicle stand-by power supply storage battery car, this storage battery car includes:
a vehicle body provided with a power source for driving the vehicle body to travel;
the power battery pack is mounted on the vehicle body, the power battery pack is connected with at least two charging piles in parallel through a charging circuit, and each charging pile is provided with a charging gun;
the inverter circuit is loaded on the vehicle body and is provided with at least one power supply jack for supplying power to the outside.
Further, the power battery pack is connected with a charger for charging the power battery pack, and the charger is in communication connection with a BMS battery management system of the power battery pack.
Further, the charger supplies power to the charger through external commercial power.
Further, the vehicle body is provided with an internal combustion engine for driving the vehicle body to run, and the internal combustion engine drives wheels of the vehicle body to rotate through a gearbox.
Further, the vehicle body is provided with an electric motor for driving the vehicle body to run, the electric motor drives wheels of the vehicle body to rotate through a speed reducer, and the electric motor is electrically connected with the power battery through a driving circuit.
Furthermore, the number of the charging piles is 2-30, and the charging piles are distributed on two sides and the rear side of the vehicle body.
Further, the charging circuit comprises a DCDC conversion circuit, a DCAC conversion circuit and a control switching circuit, each charging pile is respectively connected with the control switching circuit in a communication mode, and the control switching circuit is connected with the BMS battery management system of the power battery pack in a communication mode.
The invention also discloses a charging method of the multifunctional movable vehicle-mounted standby power supply, which is applied to the multifunctional movable vehicle-mounted standby power supply charging vehicle and comprises the following steps:
after the vehicle body is driven to a preset position, the new energy vehicle to be charged is charged by the charging gun, or the power supply jack supplies power to the outside.
The invention has the beneficial effects that:
1. the multifunctional movable vehicle-mounted standby power supply charging vehicle provided by the invention can be used as a standby power supply, and when a temporary power failure occurs in factories, hotels and other enterprises, the power battery realizes inversion of electric energy through the inverter circuit so as to meet the requirement of temporary power supply to the outside, thereby playing a good role of the standby power supply and providing reliable guarantee for stable production of the factories.
2. The multifunctional movable vehicle-mounted standby power supply charging vehicle provided by the invention has the advantages that the vehicle body stores the large-capacity power battery, the charging can be carried out in the low-peak period of power utilization, the discharging can be carried out in the high-peak period of power utilization, the power utilization cost of factory production is further controlled under the effect of energy source supplement in factory production, and the reliable guarantee is provided for the high benefit of factory production.
3. By adopting the multifunctional movable vehicle-mounted standby power supply charging vehicle provided by the invention, under the clamping action of the vehicle body, the vehicle-mounted electric energy can be freely moved to a preset position, the purpose of mobile charging is realized, the reliable guarantee is provided for road rescue, and the charging vehicle is inevitable development of high-speed development of new energy vehicles.
Drawings
Fig. 1 is a schematic overall structure diagram of a multifunctional mobile vehicle-mounted standby power charging vehicle provided by the invention;
FIG. 2 is a diagram of the internal system architecture of the multifunctional mobile vehicle-mounted rechargeable vehicle with standby power;
the figures are labeled as follows:
1-vehicle body, 2-power supply jack and 3-charging pile.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that:
in the description of the embodiments of the present invention, it should be further noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; may be directly connected or may be indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art; the drawings in the embodiments are used for clearly and completely describing the technical scheme in the embodiments of the invention, and obviously, the described embodiments are a part of the embodiments of the invention, but not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
Specifically provide a multi-functional movable vehicle-mounted standby power supply storage battery car in this embodiment, aim at realizing two main functions of removal charging and standby power supply through this storage battery car, provide reliable guarantee for road rescue and stable production in mill.
As for the design of the charging vehicle, as shown in fig. 1 and fig. 2, it mainly includes: the vehicle body, the power battery pack and the external power supply are composed of three parts, and the following parts are respectively stated in detail:
vehicle body
The vehicle body part can adopt the existing automobile as a carrier, however, the corresponding structure needs to be designed by refitting on the vehicle body, so that the vehicle body part can meet the installation of various parts of the technical scheme, for example: the power battery, the bearing of parts such as electric pile that fills. In order to realize the technology, the vehicle body can be moved to a position preset by a user, and a power source for driving the vehicle body to run is arranged on the vehicle body. In practical applications, the vehicle body is provided with an internal combustion engine for driving the vehicle body to run, and the internal combustion engine drives wheels of the vehicle body to rotate through a gearbox.
② power battery pack
The power battery pack is loaded on the vehicle body, the power battery pack is formed by renovating waste batteries and then assembling the waste batteries so as to achieve the effects of energy conservation and environmental protection, the power battery pack is connected with at least two charging piles in parallel through a charging circuit, and each charging pile is provided with a charging gun. When in actual application, be equipped with ten on the automobile body and fill electric pile, go to the position department that needs road rescue at the automobile body, the electric rifle that charges on each electric pile of accessible charges the new forms of energy vehicle to the realization is to the rescue of new forms of energy vehicle. In order to realize effective charging of the vehicle, ten charging piles are arranged and distributed on two sides and the rear side of the vehicle body, so that power is supplied and charged to the outside during road rescue.
For the design of the charging circuit, the charging circuit comprises a DCDC conversion circuit, a DCAC conversion circuit and a control switching circuit, each charging pile is respectively in communication connection with the control switching circuit, and the control switching circuit is in communication connection with a BMS battery management system of the power battery pack so as to connect the charging pile which needs to be charged externally with the power battery pack through the control switching circuit. Specifically, when alternating current charging is required, the DCAC conversion circuit is electrically connected with the power battery pack through the control switching circuit, and an alternating current power supply output by the DCAC conversion circuit is used as an input power supply of the charging pile so as to be used for alternating current charging of the charging pile; the direct current charging is needed, the DCDC conversion circuit is electrically connected with the power battery pack through the control switching circuit, the direct current power supply output by the DCDC conversion circuit is used as an input power supply of the charging pile, and the direct current charging is conducted through the charging pile after the direct current charging is conducted, so that the direct current charging is conducted through the charging pile.
③ external power supply part
The vehicle body is provided with an inverter circuit, the inverter circuit is electrically connected with the power battery pack, the inverter circuit is provided with a power supply jack for supplying power to the outside, direct current stored in the power battery pack is inverted into alternating current by the inverter circuit, and external equipment is supplied with power through the power supply jack, so that the function of a standby power supply of the charging vehicle is realized.
In practical application, on one hand, as a standby power supply of a factory, when a temporary power failure occurs in the factory, a charging vehicle is used as temporary power supply required by factory production (the temporary power supply can be only used as short-time power supply of low-power equipment of the factory); on the other hand, as an energy subsidy of a factory, the power battery pack of the charging car is charged by the commercial power in a low power consumption peak period, and the power battery pack of the charging car is discharged by the charging car to supply power to the factory in a high power consumption peak period, so that the effect of energy subsidy is achieved.
Based on the multi-functional portable on-vehicle stand-by power supply storage battery car that provides, its sustainability for the power battery package, the power battery package is connected with the machine that charges to it, and the machine that charges establishes communication connection with the BMS battery management system of power battery package to carry out the charging supply to the power battery package through the machine that charges.
In practical application, the charging power source of the charger is mainly supplied by the charger through external mains supply, and the mains supply directly supplies power.
Example 2
In embodiment 1, the vehicle body is driven by an internal combustion engine to run, while in the present embodiment, the internal combustion engine is replaced by an electric motor, the vehicle body is provided with an electric motor for driving the vehicle body to run, the electric motor drives wheels of the vehicle body to rotate through a speed reducer, and the electric motor is electrically connected with the power battery through a driving circuit, and the vehicle body can be driven to run to a position predetermined by a user under the driving of the electric motor.
Example 3
The invention also discloses a charging method of the multifunctional movable vehicle-mounted standby power supply, which is applied to the multifunctional movable vehicle-mounted standby power supply charging vehicle and comprises the following steps: after the vehicle body is driven to a preset position, a proper charging pile (direct current or alternating current) is selected according to a required charging mode of the new energy vehicle, and the new energy vehicle to be charged is charged by a charging gun of the charging pile.
When electric pile is filled in the installation in current parking area, its expense that fills electric pile is high, the circuit is complicated, fixed the benefit that fills electric pile can't be ensured, the installation examination and approval of fixed charging pile is complicated and fill electric pile's safety requirement height, consequently, when needing to charge to the partial new energy vehicle in parking area, only need go the vehicle to the parking area to supply corresponding new energy vehicle to charge, its uses in a flexible way, can adjust along with user's demand.
Example 4
The vehicle is driven to a place near a factory, a hotel or an enterprise, and the vehicle can be powered externally through the power supply jack after direct current inversion is carried out on the vehicle body through the power battery pack with large capacity. For example: the power consumption electric quantity of factory is 3000 kilowatts, and the difference in price of electricity between the power consumption peak in this city and the power consumption low peak is 0.6 yuan to charge the storage battery car when the power consumption low peak, discharge by the storage battery car at the power consumption peak, in order to reach the effect of energy subsidy.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional portable on-vehicle stand-by power supply storage battery car which characterized in that, this storage battery car includes:
a vehicle body provided with a power source for driving the vehicle body to travel;
the power battery pack is loaded on the vehicle body, the power battery pack is connected with at least two charging piles in parallel through a charging circuit, and each charging pile is provided with a charging gun;
the inverter circuit is loaded on the vehicle body and is provided with at least one power supply jack for supplying power to the outside.
2. The multi-functional portable vehicle-mounted power source charging cart according to claim 1, wherein the power battery pack is connected to a charger for charging the power battery pack, and the charger is communicatively connected to a BMS management system of the power battery pack.
3. The multi-functional portable vehicle-mounted rechargeable vehicle with standby power according to claim 2, wherein the charger supplies power to the vehicle by external power.
4. The multi-functional portable on-board rechargeable vehicle with backup power according to claim 1, wherein the vehicle body is equipped with an internal combustion engine for driving the vehicle body to run, and the internal combustion engine drives the wheels of the vehicle body to rotate through a gearbox.
5. The multi-functional movable vehicle-mounted rechargeable vehicle with standby power according to claim 1, wherein the vehicle body is equipped with an electric motor for driving the vehicle body to run, the electric motor drives wheels of the vehicle body to rotate through a speed reducer, and the electric motor is electrically connected with the power battery through a driving circuit.
6. The multifunctional movable vehicle-mounted standby power charging vehicle as claimed in claim 1, wherein the number of the charging piles is 2-30, and each charging pile is distributed on two sides and the rear side of the vehicle body.
7. The multi-functional portable on-vehicle backup power charging cart of claim 1, wherein said charging circuit comprises a DCDC conversion circuit, a DCAC conversion circuit and a control switching circuit, each charging post is communicatively connected to said control switching circuit, and said control switching circuit is communicatively connected to a BMS battery management system of said power battery pack.
8. A charging method for a multifunctional movable vehicle-mounted standby power supply, which is applied to the multifunctional movable vehicle-mounted standby power supply charging vehicle as claimed in any one of claims 1 to 7, and comprises the following steps:
after the vehicle body is driven to a preset position, the new energy vehicle to be charged is charged by the charging gun or is externally supplied with power by the power supply jack on the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915333.1A CN115123056A (en) | 2022-08-01 | 2022-08-01 | Multifunctional movable vehicle-mounted standby power supply charging vehicle and charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915333.1A CN115123056A (en) | 2022-08-01 | 2022-08-01 | Multifunctional movable vehicle-mounted standby power supply charging vehicle and charging method |
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| CN115123056A true CN115123056A (en) | 2022-09-30 |
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| CN202210915333.1A Pending CN115123056A (en) | 2022-08-01 | 2022-08-01 | Multifunctional movable vehicle-mounted standby power supply charging vehicle and charging method |
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| CN113665462A (en) * | 2021-09-16 | 2021-11-19 | 易事特集团股份有限公司 | Multifunctional mobile rescue charging vehicle |
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2022
- 2022-08-01 CN CN202210915333.1A patent/CN115123056A/en active Pending
Patent Citations (7)
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| CN107650709A (en) * | 2017-09-19 | 2018-02-02 | 田大洲 | The removable new-energy automobile to generate electricity shares charging vehicle and its control method |
| CN110492560A (en) * | 2019-08-01 | 2019-11-22 | 山东电力设备有限公司 | Multifunctional mobile lithium battery energy storage battery supply vehicle system, cloud platform and control method |
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| DE102019216901A1 (en) * | 2019-11-01 | 2021-05-06 | Volkswagen Aktiengesellschaft | Device for charging current adjustment when charging a rechargeable battery, vehicle and additional vehicle |
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