CN115534792A - Synthesize multi-functional direct current service cart of wisdom new forms of energy - Google Patents

Synthesize multi-functional direct current service cart of wisdom new forms of energy Download PDF

Info

Publication number
CN115534792A
CN115534792A CN202211340278.4A CN202211340278A CN115534792A CN 115534792 A CN115534792 A CN 115534792A CN 202211340278 A CN202211340278 A CN 202211340278A CN 115534792 A CN115534792 A CN 115534792A
Authority
CN
China
Prior art keywords
charging
vehicle
energy
direct current
photovoltaic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211340278.4A
Other languages
Chinese (zh)
Inventor
李太鑫
孙玉彤
李佳鑫
江辉鸿
吕桂强
尚育晶
李文晖
许超
陈晓彬
王霞
孟正华
谢裕宏
吴帆
文波
欧志卫
黄雨效
黄冕
欧阳龙
朱历生
骆东财
黄骏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUHAI ELECTRIC POWER DESIGN INSTITUTE CO LTD
Original Assignee
ZHUHAI ELECTRIC POWER DESIGN INSTITUTE CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHUHAI ELECTRIC POWER DESIGN INSTITUTE CO LTD filed Critical ZHUHAI ELECTRIC POWER DESIGN INSTITUTE CO LTD
Priority to CN202211340278.4A priority Critical patent/CN115534792A/en
Publication of CN115534792A publication Critical patent/CN115534792A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/51—Photovoltaic means
    • 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
    • B60L53/52—Wind-driven generators
    • 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
    • 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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/64—Optimising energy costs, e.g. responding to electricity rates
    • 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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B60L53/665—Methods related to measuring, billing or payment
    • 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
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/24—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments for lighting other areas than only the way ahead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/10—Air crafts
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T90/12—Electric charging stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a comprehensive intelligent new energy multifunctional direct current service vehicle, which solves the problems of insufficient charging parking places, inconvenient charging and insufficient rescue conditions; the battery car charging customer experience is not friendly; the photovoltaic consumption control strategy is optimized, so that the power supply of the microgrid system and the substation is more efficient; and full direct current power supply is adopted, so that the system is operated more efficiently and saves energy. The technical scheme provided by the invention is a comprehensive intelligent new energy multifunctional direct current service vehicle which comprises a vehicle body, an energy storage battery pack arranged at the bottom of the vehicle body and modules arranged at all parts on the vehicle body. The invention relates to the technical field of electric vehicle charging, which can be widely applied to new energy projects and multi-station fusion projects, can be used as independent emergency rescue equipment in scenes such as large-scale activities, public facility places, field rescue, traffic road rescue and the like, and can also be used in cooperation with conventional alternating current power generation emergency rescue equipment, conventional direct current power generation emergency rescue equipment and a conventional power supply to improve the expansion emergency capacity.

Description

Synthesize multi-functional direct current service cart of wisdom new forms of energy
Technical Field
The invention relates to the technical field of electric vehicle charging, in particular to a comprehensive intelligent new energy multifunctional direct-current service vehicle.
Background
And (3) energy development planning is provided, energy production, supply, integration and optimization are promoted, and a multi-energy complementary and supply and demand coordinated intelligent energy system is constructed. The method develops a multi-energy complementary integration optimization project, accelerates the layout from single energy to an energy system with multiple energy organically integrated and complementary, and becomes another wind vane for improving the quality and continuously creating innovation of each large-energy power enterprise.
At present, a comprehensive intelligent energy station under construction or built for production mostly adopts a roof photovoltaic mode, a container type energy storage bin (a mobile energy storage vehicle), a container type data center (a small and medium-sized mode), a fixed alternating current-direct current charging pile mode, a fixed car washing machine position mode and an outdoor nest type unmanned patrol inspection machine mode. Each part is electrically connected together through alternating current, and source network load storage on-site coordination interaction is realized through an energy control system.
In order to explore and improve the primary energy utilization rate of the multi-energy complementary comprehensive intelligent energy, the energy Internet and the intelligent energy are promoted, and the best effect is achieved. The invention provides an idea of a comprehensive intelligent new energy multifunctional direct current service vehicle, and is expected to be jointly applied to new energy projects, multi-station fusion projects, large-scale activities, public facility places, field rescue, traffic road rescue, emergency rescue systems, large-scale activity organization systems, traffic command systems, express service systems and the like. The novel solar energy power generation system is innovated and applied in the aspects of charging of automobiles and battery cars, new energy consumption, power supply of direct-current micro grids, unmanned driving of 5G Beidou and unmanned aerial vehicles and emergency lighting through modular design. And on the basis, the best use effect is achieved, and a reference direction is provided for realizing brick adding and tile adding for integration multi-energy complementation, energy development planning and even 'low-carbon goal'.
Due to the fact that land resources of the comprehensive intelligent energy station are limited, in actual operation, a charging parking space of the comprehensive intelligent energy station is not enough, the pure electric vehicles need to queue for a long time to be charged, and charging pile standards in partial areas are inconsistent, so that the vehicles cannot be charged; moreover, wisdom energy station is synthesized to tradition adopts the interchange electrical system, and equipment such as photovoltaic, energy storage, data center and charging pile all are direct current terminals mostly, and the energy loss is caused in the repeated conversion.
Disclosure of Invention
The invention aims to provide a multifunctional direct-current service vehicle of a comprehensive intelligent energy station, which aims to solve the problems that in the background technology, the charging vehicle positions are not enough, the charging of a pure electric vehicle needs to be queued for a long time, and the charging is inconvenient; the battery car charging customer experience is not friendly; the photovoltaic consumption control strategy is optimized, so that the power utilization and the power supply of the microgrid system and the transformer substation are more efficient; and full direct current power supply is adopted, so that the system is more efficient and energy-saving in operation.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a synthesize multi-functional direct current service cart of wisdom new forms of energy, includes the automobile body, sets up the energy storage group battery of automobile body bottom is in with the setting the electric pile that fills at the rear portion of automobile body, it fills electric pile and output adjustable direct current for direct current constant voltage to fill electric pile.
Further, be provided with the photovoltaic module of exhibition wing formula on the automobile body, photovoltaic module is including setting up 4 groups of 8 photovoltaic boards of every group on 4 sides on automobile body upper portion, every 8 photovoltaic boards of every 4 group becomes the photovoltaic board combination of two field types in the photovoltaic board, one of them the both ends of photovoltaic board combination are respectively through the connecting piece that can buckle and extend another photovoltaic board combination with the upper portion of automobile body.
Further, the energy storage battery pack comprises a plurality of modular lithium iron phosphate batteries, each modular lithium iron phosphate battery constitutes a battery pack, the size of one battery pack is (L x W x D) 178mm x 980mm x 335mm, and the rated energy of each battery pack is 10.752kWh; the battery pack is provided with alternating current and direct current charging and discharging ports, alternating current and direct current bidirectional charging and discharging are realized through the three-port alternating current and direct current converter, and the battery can be charged through alternating current and direct current and also can be externally supplied with the alternating current and direct current through the battery; the charging pile is connected with the electric automobile through an interface, a human-computer interaction interface is arranged on the charging pile, an operator can charge the electric automobile after swiping a card and performing corresponding operation on the human-computer interaction interface on the charging pile, and a charging pile display screen is arranged on the charging pile and can display the electric quantity, the expense and the charging time of the electric automobile; on the automobile body fill electric pile and dispose the rifle bolt that charges of european standard and national standard simultaneously, can satisfy the demand of european standard electric automobile and national standard electric automobile quick charge simultaneously, fill electric pile according to license plate automatic identification european standard or national standard car to the corresponding electric pile that fills is recommended.
Furthermore, the service vehicle comprises an energy control system, wherein the energy control system comprises a data information acquisition module, an equipment state monitoring module, an energy management and coordination control module and a light storage and charging integrated coordination control module, and the light storage and charging integrated coordination control module comprises a charging mode coordination control module, a non-charging mode control module and a light storage and charging coordination optimization control module; the energy control system realizes second-level monitoring and control of the power consumption of the photovoltaic module, the energy storage battery pack, the charging pile and the transport vehicle; the data information acquisition module is used for processing the acquired real-time data and then sending the processed real-time data to the real-time database; the equipment state monitoring module comprehensively monitors the real-time operation information of the energy storage battery pack, the number of the modular battery packs and the alarm information, and performs statistics and analysis; the energy management and coordination control module monitors power generation data of the photovoltaic module and power consumption data of various loads in real time, counts photovoltaic annual power generation amount, photovoltaic historical total power generation amount and power failure accumulated time, and coordinates and controls energy flow, seamless switching control, power balance optimization control, economic benefit maximization control and human-computer interaction strategy control on the basis of data acquisition; the light storage and charging coordination optimization control comprises the following steps:
photovoltaic operation mode: in the daytime, the photovoltaic is preferentially used for charging the electric vehicle; when no electric vehicle is charged, the photovoltaic power limit is preferentially selected to charge the storage battery;
wind power generation operation mode: selecting the limited power of the fan to charge the storage battery when the starting wind speed of the fan is reached in the whole day period;
energy storage operation mode: in the daytime, the energy storage system discharges for charging the electric vehicle; preferentially selecting a peak time period of a level for charging; when the SOC of the energy storage battery is low, photovoltaic charging or flat-peak electricity price charging is preferentially used in the daytime; avoiding charging at peak electricity price; the energy storage battery is charged by using the valley electricity price preferentially at night;
the charging pile operation mode is that a photovoltaic operation mode and an energy storage operation mode are selected preferentially to charge the electric vehicle; and if the charging power of the photovoltaic operation mode and the energy storage operation mode is insufficient, the power supply of the power grid is used as a supplementary charging power supply.
Further, the service vehicle comprises a vehicle control system, wherein the vehicle control system comprises a vehicle control unit, a motor controller, a plurality of detection sensors and a battery controller, the motor controller is respectively electrically connected with the vehicle control unit, the motor controller is a controller of a vehicle body driving motor, the vehicle body driving motor is a direct current permanent magnet synchronous driving motor, the battery controller is a controller of the energy storage battery pack, and the energy storage battery pack is used as a direct current power supply to supply power for each part; the service car internal control circuit comprises a control chip and a driving system thereof, an AD sampling system, a power module and a driving system thereof, a hardware protection system and a position detection system; and the vehicle control system adopts a DSP processor to combine with the 5G and the Beidou system carried on the service vehicle to realize the automatic driving function.
Furthermore, a direct-current 60V/48V/24V/12V and multi-path charging and switching cabinet is arranged on the vehicle body, a plurality of modularized battery bins are arranged on the charging and switching cabinet according to an array, and a display screen, a camera and a loudspeaker are arranged on the upper portion of the charging and switching cabinet.
Further, the middle part of automobile body sets up to outdoor unmanned aerial vehicle and patrols and examines and shut down the hangar, outdoor unmanned aerial vehicle patrols and examines and shuts down the inside location antenna and the cloud platform camera of being provided with of hangar, outdoor unmanned aerial vehicle patrols and shuts down the hangar and adopts energy storage battery group DC power supply, outdoor unmanned aerial vehicle patrols and shuts down and disposes unmanned aerial vehicle in the hangar, outdoor unmanned aerial vehicle patrols and shuts down the hangar and provides the place for accurate take off and land and high-power quick charge of unmanned aerial vehicle.
Furthermore, the front end and the rear end of the vehicle body are respectively provided with a folding vertical axis wind driven generator, an impeller rotating shaft of the folding vertical axis wind driven generator is vertical to the ground, the folding vertical axis wind driven generator converts wind energy into mechanical energy and then into electric energy, and the energy storage battery pack is charged and stored with the electric energy by utilizing wind power generation; the energy storage battery pack can absorb photovoltaic and wind power generation capacity, the residual electric quantity is automatically charged by a power grid, and the service vehicle is charged at a low price valley or a flat section and is discharged at a high price peak.
Furthermore, an emergency rescue illuminating lamp is arranged in the middle of the rear portion of the vehicle body and comprises a vertical telescopic lamp post and a lamp cap arranged on the upper portion of the vertical telescopic lamp post, an LED energy-saving light source is arranged inside the lamp cap, the emergency rescue illuminating lamp is driven by high-power direct current, and the lamp cap can horizontally rotate by 360 degrees up and down to meet the requirements of high-illumination scenes and rescue at any angle.
Furthermore, the charging pile, the photovoltaic assembly, the energy storage battery pack, the charging and converting cabinet, the outdoor unmanned aerial vehicle inspection and shutdown hangar, the folding vertical axis wind driven generator and the emergency rescue illuminating lamp are respectively a component of a modular design of the service vehicle, and the service vehicle adopts different modules to assemble or increase or decrease the parameter specification of a certain module under different scene requirements, so that flexible and convenient multifunctional application is realized; the comprehensive intelligent new energy multifunctional direct-current service vehicle can be used as a fixed installation type or movable installation type charging vehicle in a new energy project and a power grid multi-station fusion project and is arranged in a project land; the comprehensive intelligent new energy multifunctional direct-current service vehicle can be connected with a project direct-current power supply system through direct current to operate when operating normally, can charge the service vehicle through direct current in a charging mode, and can provide direct current for the direct-current power supply system in a power supply mode; the comprehensive intelligent new energy multifunctional direct-current service vehicle can be connected with a project alternating-current power supply system for operation through alternating current during normal operation, can charge the service vehicle with alternating current in a charging mode, and can provide alternating current for the alternating-current power supply system in a power supply mode; the comprehensive intelligent new energy multifunctional direct current service vehicle can be used as an in-station inspection unmanned aerial vehicle besides being normally used as a new energy power generation vehicle, and the unmanned aerial vehicle can be directly connected with an in-station inspection system at the moment and can also be connected with the in-station inspection system through a direct current service vehicle energy control system; the system can also be matched with a charging room of the inspection robot to provide a direct current power supply or an alternating current power supply for the inspection robot; meanwhile, the direct current service vehicle can be used in a station or as a large-scale overhauling temporary lighting vehicle, the multifunctional vehicle energy control system and the project background control system are automatically connected in a 5G communication mode, automatic data transmission and remote command issuing are realized, and the lighting brightness and direction are automatically adjusted; the energy control system of the comprehensive intelligent new energy multifunctional direct current service vehicle can be connected with a large-scale activity management system, a public facility place activity management system, a field rescue management system, a traffic road rescue management system and an express logistics management in a 5G communication mode to actively acquire demand information or receive the demand information, when the comprehensive intelligent new energy multifunctional direct current service vehicle is matched with the systems for use, information required by the corresponding management system can be uploaded to realize rescue and transmission, and when the comprehensive intelligent new energy multifunctional direct current service vehicle is matched with the large-scale activity management system, the public facility place activity management system, the field rescue management system, the traffic road rescue management system and the express logistics management for use, the comprehensive intelligent new energy multifunctional direct current service vehicle can be used as independent emergency rescue equipment and can also be matched with conventional alternating current generation emergency rescue equipment, conventional direct current generation emergency rescue equipment and conventional power supplies to improve the expansion emergency capacity and service capacity; the multifunctional vehicle energy control system is automatically connected and communicated with an emergency rescue system, a large-scale activity organization system, a traffic command system, an express service system and the like, and can accept remote flexible dispatching modes of command centers of various systems; the comprehensive intelligent new energy multifunctional direct-current service vehicle can also continuously start an unmanned aerial vehicle for observation during emergency rescue, automatically start a lighting system, position a field real-time picture and an emergency rescue point through a 5G and a Beidou system and transmit the scene real-time picture and the emergency rescue point back to a corresponding background so that rescue workers can analyze, judge and make decisions; in the environment-friendly travel scene that comes and goes many times at fixed distances such as express delivery logistics company, industry garden or large-scale district, the storage battery car fills and trades the battery cabinet and can provide change and charging service for the battery module of different producers, different specification parameters, can make and fill and trade the electric time shorter, and the battery duration is longer, and work efficiency is higher, the trip and the rescue of being convenient for.
Compared with the prior art, the invention has the beneficial effects that: the transport vehicle effectively coordinates and controls each system through the efficient direct current system, further reduces comprehensive energy consumption by utilizing renewable energy sources such as wind power, photovoltaic and the like, utilizes peak-to-valley electricity price difference of an electric network, improves energy efficiency and simultaneously plays the role of the multifunctional direct current transport vehicle to the maximum extent. Realize transport vechicle autopilot through 5G and beidou system function to each system with wisdom energy station has realized 5G interconnection communication, can be better for wisdom energy station service. Outdoor unmanned aerial vehicle patrols and examines and shut down the hangar and can charge at any time for the machine is examined to wisdom energy station patrolling and examining, can provide the removal moreover and select the best position of taking off and land. The electric vehicle charging system provides more convenient charging service for the electric vehicle, automatically identifies European standard electric vehicles and national standard electric vehicles, and simultaneously satisfies the direct-current quick charging function of the two electric vehicles. The batteries in the 16 battery bins on the charging and changing cabinet can be used for providing convenience for quick battery changing of the battery car of the express guy. The efficient operation of the direct current service vehicle is realized through the efficient energy control system and the vehicle control system, and preparation is made for the intelligent energy station to realize the low-carbon goal.
The multifunctional and multi-application scene of the multifunctional direct current service vehicle are embodied in the modular design concept, the functions adopt modules with different design specifications, and different modules are adopted for splicing under different scene requirements. The parameter specification of a certain module can be increased or decreased according to different scene requirements. Flexible and convenient multifunctional application is realized.
Drawings
FIG. 1 is a side view of a transport vehicle according to the present invention;
FIG. 2 is a schematic rear side view of the transport vehicle of the present invention;
FIG. 3 is a schematic view of a photovoltaic module according to the present invention;
FIG. 4 is a schematic illustration of the components of the vehicle control system of the present invention;
fig. 5 is a schematic structural view of the charging and exchanging cabinet of the invention;
FIG. 6 is a schematic diagram of peak-valley time-of-use and peak-time-of-use electricity prices throughout the year in a certain area;
fig. 7 is an electrical schematic of the service trolley of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a synthesize multi-functional direct current service cart of wisdom new forms of energy, includes automobile body 1 and photovoltaic module 3, and photovoltaic module 3 adopts the low operating voltage standard film subassembly of exhibition wing formula, and this subassembly operating voltage is 23V, is less than human safe voltage, uses safe and reliable. The folding design of photovoltaic module exhibition wing is convenient for stretch out and draw back, and charge-discharge space utilization efficiency is higher. The individual photovoltaic panels were (L W D) 1200 x 600 x 6.8mm in size, 11.8kg in weight, 85W rated power, 23V operating voltage and 3.71A operating current. The photovoltaic assembly 3 comprises photovoltaic panels 4 arranged on 4 side edges of the upper portion of the vehicle body 1, 32 photovoltaic panels 4 are arranged on the periphery of the service vehicle and divided into 4 groups, each group comprises 8 photovoltaic panels, every 4 of the 8 photovoltaic panels 4 in each group form two grid-shaped photovoltaic panel combinations, and two ends of one photovoltaic panel combination are respectively connected with the other photovoltaic panel combination and the upper portion of the vehicle body 1 through connecting pieces 5 capable of being bent and stretched; the open-circuit voltage of the photovoltaic panel 4 is 29.2V × 8=233.6v, the power is 85W × 8=680w, and 4 groups are 2720W. The daily power generation was 9.52kWh calculated as the average effective illumination time per day of 3.5 hours. Further, the service vehicle comprises an energy storage battery pack 10 arranged at the bottom of the vehicle body 1, and the service vehicle adopts a stable-performance lithium iron phosphate battery which can meet both power driving and electrochemical energy storage; the lithium iron phosphate battery has the characteristics of high safety, high specific energy and specific power, long cycle life and the like, and is widely applied to a backup power supply, a large-scale energy storage and an electric automobile. As an energy storage battery with wide application, the lithium iron phosphate battery has a voltage platform of about 3.2V within the SOC range of 10% -90%, the tested battery has excellent charge-discharge rate characteristics within 1C, the input/output energy is stable within the temperature range of 15-45 ℃, the normal temperature 1C is circulated to 2789 times, and the capacity attenuation shows a linear change trend. Therefore, the lithium iron phosphate battery has stable overall performance and can be used as a good direct-current power supply. The energy storage battery PACK 10 comprises 14 modularized lithium iron phosphate batteries, the monomer voltage of each modularized lithium iron phosphate battery is 3.2V, energy storage battery PACKs (PACK) are formed by monomer battery cells, the size of each battery PACK is (L W D) 178W 980 335, the nominal voltage is 38.4V, the rated energy is 10.752kWh, alternating current and direct current charging and discharging ports are reserved in the battery PACK 10, alternating current and direct current bidirectional charging and discharging are realized through a three-port alternating current-direct current converter, and the alternating current and direct current can be supplied to the batteries through the alternating current and direct current; the service trolley is provided with 14 groups of battery packs, the battery energy is 258kWh, and the charging and discharging amount of the energy storage battery is 232.2kWh according to the 90% discharging depth. A DC/DC bidirectional converter with the power of 120kW is adopted, and the charging modes of two electric vehicles (120 kW direct current charging piles) on the market at present can be basically met simultaneously.
Further, this service cart is including setting up charging pile 2 at automobile body rear portion, and the service cart adopts 120kW integral type direct current constant voltage charging system, and charging source's voltage keeps invariable numerical value in whole charging time, and along with the gradual rising of battery terminal voltage, the electric current reduces gradually. Compared with a constant current charging method, the charging process is closer to the optimal charging curve. The constant voltage is used for quick charging, because the electromotive force of the storage battery at the initial charging stage is low, the charging current is large, and along with the charging, the current is gradually reduced, and only a simple control system is needed. The output of the direct current charging pile is adjustable direct current, and the direct current charging pile directly charges a power battery of the electric automobile. The output voltage and current have large adjusting range, and the requirement of quick charge can be realized.
The direct current fills electric pile and links to each other with electric automobile through the interface, fills and is provided with the human-computer interaction interface on the electric pile 2, and operating personnel is filling on the electric pile 2 human-computer interaction interface department punches the card and carries out corresponding operation after, can charge for electric automobile. Simultaneously, can show data such as electric quantity, expense, charging time on filling electric pile display screen.
In addition, the charging pile system of the service vehicle is simultaneously provided with European standard charging guns and national standard charging guns, so that the rapid charging requirements of European standard electric vehicles and national standard electric vehicles can be met simultaneously, and European standard or national standard vehicles can be automatically identified according to license plates, so that corresponding charging piles 2 are recommended.
Furthermore, this service cart includes energy control system 20, and energy control system 20 realizes photovoltaic module, energy storage battery group 10, fills electric pile 2 and dolly power electricity consumption second level and keeps watch on and control. And a domestic operating system and a database are adopted, and an active control instruction is issued according to dynamic calculation and distribution of energy storage, photovoltaic capacity and an operation state.
The energy control system 20 includes the following modules:
1) Data information acquisition module
The energy control system 20 processes the collected real-time data and sends the processed data to the real-time database, and other data (such as environmental information, weather information, and management information) are also processed appropriately and stored in the corresponding database.
2) Equipment state monitoring module
The running state and the switch position information of each device in the system are monitored in real time, and the devices can be controlled. For example: the real-time operation information, the number of the modularized battery packs and the alarm information of the energy storage battery pack 10 are comprehensively monitored, and statistics and analysis in multiple aspects are carried out, so that the energy storage is comprehensively mastered.
3) Energy management and coordination control module
And monitoring power generation data of the photovoltaic system and power consumption data of various loads in real time. Data such as photovoltaic annual power generation amount, photovoltaic historical total power generation amount, power failure accumulated time and the like are counted; based on the data acquisition basis, energy flow is coordinately controlled, seamless switching control, power balance optimization control, economic benefit maximization control, human-computer interaction strategy control and the like are performed.
4) Light storage and charging integrated coordination control module
a. Charge mode coordination control
The energy storage coordination control is based on the output characteristics of light, storage and the like, the electric quantity, the battery capacity and the operation constraint of the power generation unit are considered, the power of the power generation unit of the light storage and the like is reasonably distributed by taking the economic optimization or the efficiency optimization as a target, and the safety and the stability of the light storage combined operation are kept while the combined operation output meets the system requirements.
b. Non-charging mode control
When the light storage combined power generation system is in a non-charging mode running state, the system can automatically perform closed-loop regulation on the active power of the light storage power generation unit according to the current load condition, the light storage output force and the voltage fluctuation condition of the direct current system, so that the direct current voltage of the non-charging mode system is stabilized.
c. Light storage and charging coordination optimization control
The aim of the light storage and charging coordination optimization operation is that the light storage and charging combination operation has the maximum benefit:
photovoltaic operation mode: in the daytime, the photovoltaic is preferentially used for charging the electric vehicle; when no electric vehicle is charged, the photovoltaic power limit is preferentially selected to charge the storage battery;
wind power generation operation mode: selecting the limited power of the fan to charge the storage battery when the starting wind speed of the fan is reached in the whole day period;
energy storage operation mode: in the daytime, the energy storage system discharges for charging the electric vehicle; preferentially selecting a peak time period of a level for charging; when the SOC of the energy storage battery is low, photovoltaic charging or flat-peak electricity price charging is preferentially used in the daytime; peak electricity price charging is avoided as much as possible; the energy storage battery is charged by using the valley price preferentially at night.
Charging pile operation mode:
preferentially selecting photovoltaic and energy storage to charge the electric vehicle; and if the photovoltaic and energy storage charging power is insufficient, the power supply of the power grid is used as a supplementary charging power supply.
Further, the service vehicle comprises a vehicle body driving motor 11, wherein the vehicle body driving motor 11 adopts a direct current permanent magnet synchronous driving motor; the direct-current permanent magnet synchronous driving motor of the electric automobile has the advantages of a brushless structure of an alternating-current motor, reliability in operation and the like, has the advantage of good speed regulation performance of the direct-current motor, does not need an excitation winding, can be small in size and high in control efficiency, and is a hotspot of research and development and application of the current electric automobile motor. The permanent magnet motor driving system may be classified into a brushless direct current motor (BLD-CM) system and a Permanent Magnet Synchronous Motor (PMSM) system. The Permanent Magnet Synchronous Motor (PMSM) system has the characteristics of high control precision, high torque density, good torque stability and low noise, can obtain higher weak magnetic performance by reasonably designing a permanent magnet magnetic circuit structure, and improves the speed regulation range of the motor, so that the PMSM system has higher application value in the aspect of electric automobile driving, has been highly emphasized by electric automobile boundaries at home and abroad, is generally applied in Japan, and is an ideal electric automobile driving system.
Further, the service cart includes a cart control system 30, and a schematic diagram of the cart control system 30 is shown in fig. 4. The car control system 30 is a core control device for controlling the starting, running, advancing and retreating, speed, stopping of the service car motor and other electronic devices of the car, and is an important component of the electric car, like the brain of the service car.
The vehicle control system 30 mainly comprises a vehicle controller 6, a motor controller 7, a plurality of detection sensors 8 and a battery controller 9, wherein the motor controller 7, the plurality of detection sensors 8 and the battery controller 9 are electrically connected with the vehicle controller 6 respectively, the motor controller 7 is a controller of a vehicle body driving motor 11, and the battery controller 9 is a controller of an energy storage battery pack 10. The energy storage battery pack 10 carried by the service vehicle is used as a direct current power supply for all parts, and power is supplied to all parts through a DC/DC power converter. The motor control system of the electric vehicle selects a proper microprocessor system according to the complexity of the control algorithm. The single-chip controller is selected for use, the DSP controller can be used in a complex way, and the latest special chip for driving the motor can meet the motor control requirements of some auxiliary systems. The system adopts a DSP processor to combine with 5G carried by the trolley and a Beidou system 40 to realize the automatic driving function of the trolley. 5G and Beidou positioning system 40: the 5G technology and the Beidou system are one of emerging industries which are vigorously developed and supported by policies, and the 5G transmission speed can theoretically reach hundreds of times (several 10 Gbps) of the 4G speed. The service cart is based on 5G basic station and the big dipper basic station of wisdom energy station configuration, utilizes 5G technique can be with vehicle and road surface perception condition transmission for big dipper satellite on fast, realizes the coordinate of indoor outdoor integration in succession and location through big dipper centimetre level accurate location to transmit such some information for the service cart through V2X's mode, and keep the scope and the distance of service cart driving perception, realize the autopilot function of service cart. The control circuit in the vehicle control system 30 mainly includes the following parts: the device comprises a control chip and a driving system thereof, an AD sampling system, a power module and a driving system thereof, a hardware protection system, a position detection system and the like.
Further, by the end of 2019, the electric bicycle social keeping amount in China already exceeds 2.5 hundred million. Although the electric vehicle is convenient, pain spots such as large volume, short endurance, multiple hidden dangers and difficult charging exist, and the electric vehicle is suitable for distribution industry groups such as take-away and express delivery, which have the deepest endurance. The traditional charging mode of the electric vehicle can not meet the actual requirements of users, and the high-efficiency convenient battery replacement mode is produced at the same time in order to solve the pain points of charging, endurance and the like of the electric vehicle. The battery replacement mode can greatly solve the problem of charging pain of electric vehicle users, and therefore the battery replacement mode becomes the mainstream trend of future electric vehicle endurance. The service vehicle adopts a design scheme in the form of a direct-current 60V/48V/24V/12V 16-circuit intelligent charging and replacing battery cabinet, and is schematically shown in the following figure 5. 1. The platform fills and trades and is provided with 16 modular battery storehouses 13 according to 4 x 4 array on the cabinet 12, can provide 16 storage batteries at a time to the greatest extent, and the upper portion of filling and trading cabinet 12 is provided with display screen 14, camera 15 and loudspeaker 16, can realize unmanned intelligent supervision, and the user can easily seek near trading the station through cell-phone APP, and the APP reservation trades the electricity, and the cell-phone looks over functions such as battery service conditions. The battery charging and replacing cabinet 12 includes:
1) The intelligent terminal comprises: 16 way intelligent charging cabinets.
2) The user terminal: (B terminal/C terminal) owner, operators at all levels, property.
3) Intelligent supervision end: government fire control thing networking, operator, property management platform.
4) The supervision terminal has the functions of: temperature alarm, video monitoring, battery abnormity early warning, utilization rate statistics of a battery replacement station, battery replacement times and the like.
Further, the middle part of automobile body 1 of this service cart sets up to outdoor unmanned aerial vehicle and patrols and examines and shut down hangar 17, and outdoor unmanned aerial vehicle patrols and examines and shut down hangar 17 and utilize service cart inner space can regard as the outdoor unmanned aerial vehicle of wisdom energy station to shut down the hangar, realizes patrolling and examining the unmanned aerial vehicle and parks the maintenance platform that charges. The platform has a self weight of 75-80 kg and a volume of less than 1m 3 And the peak power is 200W, the service vehicle can be adopted to supply direct current, the outdoor unmanned aerial vehicle is patrolled and arranged in the shutdown hangar 17 to support the accurate take-off and landing of the unmanned aerial vehicle and the high-power quick charging, the unmanned aerial vehicle can be flexibly deployed in the intelligent energy station, the problems of long-time patrol and automatic cruising of the unmanned aerial vehicle are solved, and 1 set of positioning antenna and 1 set of pan-tilt camera are matched with the platform.
Furthermore, the front end and the rear end of the service vehicle body 1 are respectively provided with a folding vertical axis wind driven generator 18, and the impeller rotating shaft of the folding vertical axis wind driven generator 18 is vertical to the ground, so the service vehicle is called a vertical axis wind driven generator. The folding vertical axis wind turbine 18 is a low speed wind turbine that converts wind energy into mechanical energy and then into electrical energy. The wind power is used for generating electricity, and the battery is charged to store electric energy. The vertical axis wind turbine does not need to face the wind when the wind direction changes, and in this regard, the wind turbine is driven relative to the horizontal axis wind turbineThe motor is a great advantage, and not only the structural design is simplified, but also the gyroscopic force of the wind wheel to the wind is reduced. The design of the folding wind sheets is convenient for the space utilization of the service vehicle, the service vehicle is provided with 4 200W low-power lift force type folding vertical axis wind driven generators 18, the working wind speed is 6m/s, the total efficiency is calculated according to 25 percent, the required wind sweeping area is about 6.2m2, and if the wind speed reaches 10m/s, the required wind sweeping area is about 1.4m 2 And (4) finishing. The wind turbine with a proper working wind speed range can be selected according to local meteorological conditions, and the wind turbine has the advantages of high-efficiency and safe power generation in a wide wind speed range and enough strong wind resistance.
Furthermore, the energy storage battery pack 10 can absorb photovoltaic and wind power generation capacity, the residual electric quantity is automatically charged by a power grid, the service vehicle is charged at a low price valley or a flat section and is discharged at a high price peak (the battery is charged at 0h-8h and 12h-14h, and is discharged at 10h-12h and 14h-19 h), and the best energy saving and consumption reduction benefits can be obtained through the price difference. The peak-valley time-of-year and peak-time-of-year electricity prices in a certain area are schematically shown in fig. 6.
Further, an emergency rescue illuminating lamp 21 is arranged in the middle of the rear portion of the vehicle body 1, the emergency rescue illuminating lamp 21 comprises a vertical telescopic lamp post 22 and a lamp cap 23 arranged on the upper portion of the vertical telescopic lamp post 22, an LED energy-saving light source is arranged inside the lamp cap 22, the emergency rescue illuminating lamp 21 is driven by high-power direct current, and the lamp cap 23 can horizontally rotate by 360 degrees up and down to meet the requirements of high-illumination scenes and rescue at any angle. The unmanned aerial vehicle can cooperate with the 5G and the Beidou system 40 and the emergency rescue illuminating lamp 23 to cooperate together to provide help for on-site emergency rescue.
Further, the charging pile 2, the photovoltaic module 3, the energy storage battery pack 10, the charging and converting cabinet 12, the outdoor unmanned aerial vehicle inspection and shutdown hangar 17, the folding vertical axis wind driven generator 18 and the emergency rescue illuminating lamp 21 are respectively a component of the service vehicle in a modular design. The multifunctional direct current service vehicle is characterized in that the multifunctional and multi-application scene are embodied in a modular design concept, modules with different design specifications are adopted for each function, and different modules are adopted for splicing and combining under different scene requirements. The parameter specification of a certain module can be increased or decreased according to different scene requirements. Flexible and convenient multifunctional application is realized.
The comprehensive intelligent new energy multifunctional direct current service vehicle can be used as a fixed installation type or mobile installation type charging vehicle in a new energy project and a power grid multi-station fusion project and is arranged in project land; the comprehensive intelligent new energy multifunctional direct-current service vehicle can be connected with a project direct-current power supply system through direct current to operate when operating normally, can charge the service vehicle with direct current in a charging mode, and can provide direct current for the direct-current power supply system in a power supply mode; the comprehensive intelligent new energy multifunctional direct-current service vehicle can be connected with a project alternating-current power supply system for operation through alternating current during normal operation, can charge the service vehicle with alternating current in a charging mode, and can provide alternating current for the alternating-current power supply system in a power supply mode; the comprehensive intelligent new energy multifunctional direct current service vehicle can be used as an in-station inspection unmanned aerial vehicle besides being normally used as a new energy power generation vehicle, and the unmanned aerial vehicle can be directly connected with an in-station inspection system at the moment and can also be connected with the in-station inspection system through a direct current service vehicle energy control system; the system can also be matched with a charging room of the inspection robot to provide a direct current power supply or an alternating current power supply for the inspection robot; meanwhile, the direct current service vehicle can be used in a station or as a large-scale maintenance temporary lighting vehicle, and the multifunctional vehicle energy control system and the project background control system are automatically connected in a 5G communication mode, so that automatic data transmission and remote command issuing are realized, and the lighting brightness and direction are automatically adjusted; the energy control system of the comprehensive intelligent new energy multifunctional direct current service vehicle can be connected with a large-scale activity management system, a public facility place activity management system, a field rescue management system, a traffic road rescue management system and express logistics management in a 5G communication mode, actively acquires demand information or receives the demand information, when the comprehensive intelligent new energy multifunctional direct current service vehicle is matched with the system for use, information required by the corresponding management system can be uploaded, rescue implementation and transmission implementation can be realized, and when the comprehensive intelligent new energy multifunctional direct current service vehicle is matched with the large-scale activity management system, the public facility place activity management system, the field rescue management system, the traffic road rescue management system and the express logistics management for use, the comprehensive intelligent new energy multifunctional direct current service vehicle can be used as independent emergency rescue equipment and can also be matched with conventional alternating current power generation emergency rescue equipment, conventional direct current power generation emergency rescue equipment and conventional power supplies to improve the expansion emergency capacity and service capacity; the multifunctional vehicle energy control system is automatically connected and communicated with an emergency rescue system, a large-scale activity organization system, a traffic command system, an express service system and the like, and can accept remote flexible dispatching modes of command centers of various systems; the comprehensive intelligent new energy multifunctional direct current service vehicle can also continuously start an unmanned aerial vehicle to observe during emergency rescue, automatically start a lighting system, position and transmit a field real-time picture and an emergency rescue point to a corresponding background through a 5G and Beidou system so that rescue workers can analyze, judge and make decisions; in the environment-friendly travel scene that comes and goes many times at fixed distances such as express delivery logistics company, industry garden or large-scale district, the storage battery car fills and trades the battery cabinet and can provide change and charging service for the battery module of different producers, different specification parameters, can make and fill and trade the electric time shorter, and the battery duration is longer, and work efficiency is higher, the trip and the rescue of being convenient for.
In the invention, the service vehicle effectively coordinates and controls each system through a high-efficiency direct current system, further reduces the comprehensive energy consumption by utilizing renewable energy sources such as wind power, photovoltaic and the like, improves the energy efficiency and simultaneously furthest plays the role of a multifunctional direct current service vehicle by utilizing the peak-to-valley power price difference of a power grid. Service cart autopilot has been realized through 5G and beidou system function to each system with wisdom energy station has realized 5G interconnection communication, can be better for wisdom energy station service. Outdoor unmanned aerial vehicle patrols and examines and shut down hangar 17 can patrol and examine unmanned aerial vehicle for wisdom energy station and charge at any time, can provide the best position of taking off and land of removal selection moreover. The electric vehicle charging system provides more convenient charging service for the electric vehicle, automatically identifies European standard electric vehicles and national standard electric vehicles, and simultaneously satisfies the direct-current quick charging function of the two electric vehicles. The batteries in the 16 battery bins 13 on the charging and changing cabinet 12 are utilized to facilitate quick battery changing of the express boy battery car. The efficient operation of the direct current service vehicle is realized through the efficient energy control system 20 and the vehicle control system 30, and preparation is made for the intelligent energy station to realize the low-carbon goal.
According to the photovoltaic consumption control method, the photovoltaic consumption control strategy is optimized, so that the power supply of the microgrid system and the substation is more efficient; and full direct current power supply is adopted, so that the system is more efficient and energy-saving in operation. The emergency charging system can be used as an emergency guarantee power generation car to provide services such as emergency repair and emergency charging in certain specific scenes. The method can also be expanded to the large business surpasses without installing the charging pile and the charging service in places such as park green space and the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a synthesize multi-functional direct current service cart of wisdom new forms of energy which characterized in that: including automobile body (1), setting be in energy storage battery group (10) and the setting of automobile body (1) bottom are in fill electric pile (2) at the rear portion of automobile body (1), it fills electric pile and output adjustable direct current for direct current constant voltage to fill electric pile (2).
2. The comprehensive intelligent new energy multifunctional direct current service vehicle as claimed in claim 1, wherein: be provided with photovoltaic module (3) of exhibition wing formula on automobile body (1), photovoltaic module (3) are including setting up 4 groups 8 photovoltaic boards of every group (4) on 4 sides on automobile body (1) upper portion, every 8 photovoltaic board combinations of every 4 constitution two field style of calligraphy in photovoltaic board (4), one of them the both ends of photovoltaic board combination are connected another through connecting piece (5) that can buckle the extension respectively photovoltaic board combination with the upper portion of automobile body (1).
3. The comprehensive intelligent new energy multifunctional direct current service vehicle as claimed in claim 2, wherein: the energy storage battery pack (10) comprises a plurality of modular lithium iron phosphate batteries, each modular lithium iron phosphate battery forms a battery pack, the size of one battery pack is (L x W x D) 178mm x 980mm x 335mm, and the rated energy of each battery pack is 10.752kWh; an alternating current charging and discharging port and a direct current charging and discharging port are reserved in the battery pack (10), alternating current and direct current bidirectional charging and discharging are achieved through a three-port alternating current-direct current converter, and the battery can be charged through the alternating current and the direct current and also can be externally supplied with the alternating current and the direct current through the battery; the charging pile (2) is connected with the electric automobile through an interface, a human-computer interaction interface is arranged on the charging pile (2), an operator can charge the electric automobile after swiping a card and performing corresponding operation on the human-computer interaction interface on the charging pile (2), and a charging pile display screen is configured on the charging pile (2) and can display the electric quantity, the cost and the charging time of the electric automobile; on automobile body (1) fill electric pile (2) and dispose the rifle bolt that charges of european standard and national standard simultaneously, can satisfy the demand of european standard electric automobile and national standard electric automobile quick charge simultaneously, fill electric pile (2) according to license plate automatic identification european standard or national standard car to the corresponding electric pile (2) of filling of recommendation.
4. The comprehensive intelligent new-energy multifunctional direct-current service vehicle as claimed in claim 3, wherein: the service vehicle comprises an energy control system (20), wherein the energy control system (20) comprises a data information acquisition module, an equipment state monitoring module, an energy management and coordination control module and a light storage and charging integrated coordination control module, and the light storage and charging integrated coordination control module comprises charging mode coordination control, non-charging mode control and light storage and charging coordination optimization control; the energy control system (20) realizes second-level monitoring and control of the power consumption of the photovoltaic assembly (3), the energy storage battery pack (10), the charging pile (2) and the transport vehicle; the data information acquisition module is used for processing the acquired real-time data and then sending the processed real-time data to the real-time database; the equipment state monitoring module comprehensively monitors the real-time operation information, the number of the modularized battery packs and the alarm information of the energy storage battery pack (10), and performs statistics and analysis; the energy management and coordination control module monitors power generation data of the photovoltaic module (3) and power consumption data of various loads in real time, counts photovoltaic annual power generation amount, photovoltaic historical total power generation amount and power failure accumulated time, and coordinates and controls energy flow, seamless switching control, power balance optimization control, economic benefit maximization control and human-computer interaction strategy control on the basis of data acquisition; the light storage and charging coordination optimization control comprises the following steps:
photovoltaic operation mode: in the daytime, the photovoltaic is preferentially used for charging the electric vehicle; when no electric vehicle is charged, the photovoltaic power limit is preferentially selected to charge the storage battery;
wind power generation operation mode: selecting the limited power of the fan to charge the storage battery when the starting wind speed of the fan is reached in the whole day period;
the energy storage operation mode is as follows: in the daytime, the energy storage system discharges for charging the electric vehicle; preferentially selecting a peak time period of a level for charging; when the SOC of the energy storage battery is low, photovoltaic charging or flat-peak electricity price charging is preferentially used in the daytime; avoiding charging at peak electricity price; the energy storage battery is charged by using the valley electricity price preferentially at night;
the charging pile operation mode is that a photovoltaic operation mode and an energy storage operation mode are selected preferentially to charge the electric vehicle; and if the charging power of the photovoltaic operation mode and the energy storage operation mode is insufficient, the power supply of the power grid is used as a supplementary charging power supply.
5. The comprehensive intelligent new energy multifunctional direct current service vehicle as claimed in claim 4, wherein: the service vehicle comprises a vehicle control system (30), wherein the vehicle control system (30) comprises a vehicle controller (6), a motor controller (7), a plurality of detection sensors (8) and a battery controller (9), the motor controller (7) is respectively and electrically connected with the vehicle controller (6), the motor controller (7) is a controller of a vehicle body driving motor (11), the vehicle body driving motor (11) is a direct-current permanent magnet synchronous driving motor, the battery controller (9) is a controller of an energy storage battery pack (10), and the energy storage battery pack (10) is used as a direct-current power supply to supply power for all parts through a DC/DC power converter; the service vehicle internal control circuit comprises a control chip and a driving system thereof, an AD sampling system, a power module and a driving system thereof, a hardware protection system and a position detection system; and the vehicle control system (30) adopts a DSP processor to combine with the 5G and the Beidou system (40) carried on the service vehicle to realize the automatic driving function.
6. The multifunctional DC service vehicle of claim 5, wherein the intelligent new energy comprehensive comprises: be provided with direct current 60V 48V 24V 12V, multichannel charging and power-exchanging cabinet (12) on automobile body (1), charging and power-exchanging cabinet (12) are gone up and are provided with a plurality of modular battery compartment (13) according to the array, battery compartment (13) can adapt to the battery module of different model specifications, the upper portion of charging and power-exchanging cabinet (12) is provided with display screen (14), camera (15) and loudspeaker (16).
7. The multifunctional DC service vehicle of claim 6, wherein: the middle part of automobile body (1) sets up to outdoor unmanned aerial vehicle and patrols and examines and shut down hangar (17), outdoor unmanned aerial vehicle patrols and examines and shuts down inside location antenna and the cloud platform camera of being provided with of hangar (17), outdoor unmanned aerial vehicle patrols and shuts down hangar (17) and adopts energy storage battery group (10) direct current power supply, outdoor unmanned aerial vehicle patrols and shuts and disposes unmanned aerial vehicle in hangar (17), outdoor unmanned aerial vehicle patrols and shuts down hangar (17) and provide the place for accurate take off and land of unmanned aerial vehicle and high-power quick charge.
8. The multifunctional DC service vehicle of claim 7, wherein: folding vertical axis wind power generators (18) are respectively arranged at the front end and the rear end of the vehicle body (1), impeller rotating shafts (19) of the folding vertical axis wind power generators (18) are perpendicular to the ground, the folding vertical axis wind power generators (18) convert wind energy into mechanical energy and then into electric energy, the energy storage battery pack (10) is charged by utilizing wind power generation to store the electric energy, the energy storage battery pack (10) can absorb photovoltaic and wind power generation capacity, the residual electric energy is automatically charged by a power grid, the service vehicle is charged at a low electricity price valley or a flat section, and the service vehicle is discharged at a high electricity price.
9. The comprehensive intelligent new-energy multifunctional direct-current service vehicle as claimed in claim 8, wherein: be provided with emergency rescue light (21) in the middle of the rear portion of automobile body (1), emergency rescue light (21) are in including perpendicular telescopic lamp pole (22) and setting lamp holder (23) on perpendicular telescopic lamp pole (22) upper portion, the inside energy-saving light source of LED that is provided with of lamp holder (23), emergency rescue light (21) are driven with high-power direct current, but lamp holder (23) level, 360 degrees rotations from top to bottom are in order to satisfy the high illumination scene and the rescue demand of arbitrary angle.
10. The comprehensive intelligent new energy multifunctional direct current service vehicle as claimed in claim 9, wherein: the charging pile (2), the photovoltaic component (3), the energy storage battery pack (10), the charging and converting cabinet (12), the outdoor unmanned aerial vehicle inspection and shutdown hangar (17), the folding vertical axis wind driven generator (18) and the emergency rescue illuminating lamp (21) are all components of a modular design of the service vehicle, and the service vehicle adopts different modules to assemble or increase or decrease the parameter specification of a certain module under different scene requirements, so that flexible and convenient multifunctional application is realized; the comprehensive intelligent new energy multifunctional direct current service vehicle can be used as a fixed installation type or mobile installation type charging vehicle in a new energy project and a power grid multi-station fusion project and is arranged in project land; the comprehensive intelligent new energy multifunctional direct-current service vehicle can be connected with a project direct-current power supply system through direct current to operate when operating normally, can charge the service vehicle through direct current in a charging mode, and can provide direct current for the direct-current power supply system in a power supply mode; the comprehensive intelligent new energy multifunctional direct-current service vehicle can be connected with a project alternating-current power supply system for operation through alternating current during normal operation, can charge the service vehicle with alternating current in a charging mode, and can provide alternating current for the alternating-current power supply system in a power supply mode; the comprehensive intelligent new energy multifunctional direct-current service vehicle can be used as an in-station inspection unmanned aerial vehicle besides being normally used as a new energy power generation vehicle, and the unmanned aerial vehicle can be directly connected with an in-station inspection system at the moment and also can be connected with the in-station inspection system through an energy control system of the direct-current service vehicle; the system can also be matched with a charging room of the inspection robot to provide a direct current power supply or an alternating current power supply for the inspection robot; meanwhile, the direct current service vehicle can be used in a station or as a large-scale maintenance temporary lighting vehicle, and the multifunctional vehicle energy control system and the project background control system are automatically connected in a 5G communication mode, so that automatic data transmission and remote command issuing are realized, and the lighting brightness and direction are automatically adjusted; the energy control system of the comprehensive intelligent new energy multifunctional direct current service vehicle can be connected with a large-scale activity management system, a public facility place activity management system, a field rescue management system, a traffic road rescue management system and express logistics management in a 5G communication mode, actively acquires demand information or receives the demand information, when the comprehensive intelligent new energy multifunctional direct current service vehicle is matched with the system for use, information required by the corresponding management system can be uploaded, rescue implementation and transmission implementation can be realized, and when the comprehensive intelligent new energy multifunctional direct current service vehicle is matched with the large-scale activity management system, the public facility place activity management system, the field rescue management system, the traffic road rescue management system and the express logistics management for use, the comprehensive intelligent new energy multifunctional direct current service vehicle can be used as independent emergency rescue equipment and can also be matched with conventional alternating current power generation emergency rescue equipment, conventional direct current power generation emergency rescue equipment and conventional power supplies to improve the expansion emergency capacity and service capacity; the multifunctional vehicle energy control system is automatically connected and communicated with an emergency rescue system, a large-scale activity organization system, a traffic command system, an express service system and the like, and can accept remote flexible dispatching modes of command centers of various systems; the comprehensive intelligent new energy multifunctional direct-current service vehicle can also continuously start an unmanned aerial vehicle for observation during emergency rescue, automatically start a lighting system, position a field real-time picture and an emergency rescue point through a 5G and a Beidou system and transmit the scene real-time picture and the emergency rescue point back to a corresponding background so that rescue workers can analyze, judge and make decisions; in the environment-friendly travel scene that the express logistics company, the industrial park or the large-scale district and the like repeatedly come and go at a fixed distance, the battery car charging and replacing cabinet can provide replacing and charging services for battery modules of different manufacturers and different specification parameters.
CN202211340278.4A 2022-10-29 2022-10-29 Synthesize multi-functional direct current service cart of wisdom new forms of energy Pending CN115534792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211340278.4A CN115534792A (en) 2022-10-29 2022-10-29 Synthesize multi-functional direct current service cart of wisdom new forms of energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211340278.4A CN115534792A (en) 2022-10-29 2022-10-29 Synthesize multi-functional direct current service cart of wisdom new forms of energy

Publications (1)

Publication Number Publication Date
CN115534792A true CN115534792A (en) 2022-12-30

Family

ID=84719626

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211340278.4A Pending CN115534792A (en) 2022-10-29 2022-10-29 Synthesize multi-functional direct current service cart of wisdom new forms of energy

Country Status (1)

Country Link
CN (1) CN115534792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116559683A (en) * 2023-04-21 2023-08-08 辽宁充宝汽车新能源科技有限公司 Method and device for monitoring schedulable charging capacity of mobile energy storage station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116559683A (en) * 2023-04-21 2023-08-08 辽宁充宝汽车新能源科技有限公司 Method and device for monitoring schedulable charging capacity of mobile energy storage station

Similar Documents

Publication Publication Date Title
CN207753457U (en) intelligent power grid management system
CN211790784U (en) Light stores up and fills integration charging station
CN102780254B (en) Photovoltaic charge station
CN104348245B (en) High-efficiency solar charging station for hybrid vehicles
CN205012723U (en) Light stores up integrated parking shed that charges
CN108667117A (en) A kind of shared charger baby device based on bus platform photovoltaic generation
CN106255265A (en) Solar energy wisdom street lamp power supply, road lamp power supply system
CN102237697A (en) Intelligent solar charging station for electric vehicles
CN115534792A (en) Synthesize multi-functional direct current service cart of wisdom new forms of energy
CN204928295U (en) Portable ready -package charging station of modularization
CN201733119U (en) Wind-light complementary controlling-inverting integrated machine
CN214123063U (en) Photovoltaic sharing power conversion cabinet system
CN201690247U (en) Solar electric-vehicle intelligent charging station
CN201937842U (en) Wind, light and electricity complementing communication base station
CN113665462A (en) Multifunctional mobile rescue charging vehicle
CN212124888U (en) New energy charging pile
CN101902068B (en) Alternating current/direct current power supply conversion control system
CN108616138A (en) A kind of power supply system and equipment collecting wind, photoelectric integral
CN104234472A (en) Solar parking shed
CN212195155U (en) Light storage type charging station
CN210074791U (en) Contract energy service system based on multi-energy complementation
CN112117820A (en) Distributed photovoltaic energy storage charging system
CN202651823U (en) Wind-light complementary solar energy highway monitoring device
CN113394868A (en) Multi-path energy supply energy-saving system suitable for 5G communication base station
CN102118042A (en) Charging station management system and method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination