CN202004503U - System for electric vehicle to switch on power grid for charging and discharging - Google Patents
System for electric vehicle to switch on power grid for charging and discharging Download PDFInfo
- Publication number
- CN202004503U CN202004503U CN2010206660479U CN201020666047U CN202004503U CN 202004503 U CN202004503 U CN 202004503U CN 2010206660479 U CN2010206660479 U CN 2010206660479U CN 201020666047 U CN201020666047 U CN 201020666047U CN 202004503 U CN202004503 U CN 202004503U
- Authority
- CN
- China
- Prior art keywords
- electric automobile
- discharge device
- charge
- power grid
- monitoring module
- 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.)
- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a system for an electric vehicle to switch on a power grid for charging and discharging, which comprises a power grid monitoring center, an electric car monitoring module, a charging and discharging device, an intelligent electricity meter, a battery management module and an electric car. In the system, the electric car is not only used as a power consuming body, but also used as mobile energy storage equipment, and can provide power for the power grid as a green renewable energy resource when being idle, thus realizing the two-way interaction and exchange of the energy between the electric car and the power grid.
Description
Technical field
The utility model relates to a kind of motor vehicle and inserts the system that electrical network discharges and recharges.
Background technology
According to national new-energy automobile industrial development planning, 2010 to 2015 is electric vehicle industrialization and large-scale promotion application key 5 years.Correlative study shows that 2016 is the flex point of electric vehicle industrialization development, and the electric automobile development enters the high speed growth stage.Expect the year two thousand twenty, Shanghai City electric automobile market scale estimates to reach about 350,000 (calculating by market penetration rate 15 %).A large amount of Vehicular chargings will bring the power load of a new round to increase fast, disposing 12 kWh with each car calculates, these electric automobile day charging institute power consumptions are about 3,360,000 kWh (calculating by 0. 8 simultaneity factors), this is for the electric power system that the power load peak-valley difference strengthens day by day, has increased the pressure of generating, transmission of electricity, distribution.
How to promote the development of electric automobile, can satisfy simultaneously the need for electricity of growing electric automobile again, it is poor how to utilize electric automobile to dwindle growing electric power peak load as movable type distribution energy-storage units, to improve equipment for power transmission and distribution load utilance and to slow down the New Development power plant construction, these all become increasingly serious outstanding problem.
The utility model content
A kind of motor vehicle that the utility model provides inserts the system that electrical network discharges and recharges, electric automobile is not only as the electricity consumption body, also can be used as mobile energy storage device, when electric automobile is idle, provide electric power for electrical network, be implemented in energy and the two-way interaction between the electrical network and the exchange of electric automobile under the slave mode as green regenerative energy sources.
In order to achieve the above object, the utility model provides a kind of motor vehicle to insert the system that electrical network discharges and recharges, and this system comprises power system monitor center, electric automobile monitoring module, charge and discharge device, intelligent electric meter, battery management module and electric automobile;
Described power system monitor center and electrical network carry out two-way communication;
Carry out two-way communication by serial ports between described power system monitor center and the electric automobile monitoring module;
Carry out two-way communication by bus between described electric automobile monitoring module and the charge and discharge device;
Described intelligent electric meter circuit respectively connects described charge and discharge device and electrical network, and described intelligent electric meter communicates by bus and charge and discharge device;
Described battery management module circuit connects described charge and discharge device, and described battery management module is carried out two-way communication by bus and electric automobile monitoring module;
Described electric automobile circuit respectively connects described charge and discharge device and battery management module.
The utility model combines electric automobile and intelligent grid, both solved the network load pressure that the extensive development of electric automobile brings, electric automobile can be inserted electrical network as mobile energy storage device again, be used for peak load shifting, spinning reserve, new forms of energy access, improve mains supply flexibility, reliability and efficiency of energy utilization, delay the power grid construction investment.
Description of drawings
Fig. 1 is the structural representation that a kind of motor vehicle that the utility model provides inserts the system that electrical network discharges and recharges.
Embodiment
Following according to Fig. 1, specify preferred embodiment of the present utility model:
As shown in Figure 1, be the structural representation that a kind of motor vehicle inserts the system that electrical network discharges and recharges, this system comprises power system monitor center 101, electric automobile monitoring module 102, charge and discharge device 103, intelligent electric meter 104, battery management module 105 and electric automobile 106.
Two-way communication is carried out with electrical network in described power system monitor center 101.
Carry out two-way communication by serial ports RS-485 between described power system monitor center 101 and the electric automobile monitoring module 102.
Carry out two-way communication by the CAN bus between described electric automobile monitoring module 102 and the charge and discharge device 103.
Described intelligent electric meter 104 circuit respectively connects described charge and discharge device 103 and electrical network, and described intelligent electric meter 104 communicates by CAN bus and charge and discharge device 103.
Described battery management module 105 circuit connect described charge and discharge device 103, and described battery management module 105 is carried out two-way communication by CAN bus and electric automobile monitoring module 102.
Described electric automobile 106 circuit respectively connects described charge and discharge device 103 and battery management module 105.
Power system monitor center 101 obtains network load information, dispatch command and electricity price information, and electric automobile monitoring module 102 receives the instruction that discharges and recharges that power system monitor centers 101 send in real time, comprises the time that discharges and recharges, the power that discharges and recharges.
Voltage, the power of electric automobile and power distribution network port is detected at power system monitor center 101 in real time, the state that obtains electric automobile in real time comprises: the total capacity of battery, active volume and available AC side discharge and recharge power etc., and above-mentioned information is sent to electric automobile monitoring module 102.
Battery management module 105 detects the real-time voltage of the battery pack of electric automobile 106, the maximum charging and discharging currents value that vehicle battery packs allows, the real-time electric weight of vehicle battery packs, the mark number of vehicle.
Whether the real-time electric weight of battery pack and up duration limit value, real-time monitor vehicle that charge and discharge device 103 detects user's setting are connected to electrical network, and this information sent to electric automobile monitoring module 102, receives the instruction of electric automobile monitoring module 102 in real time, by the charging and discharging currents of commands for controlling electric automobile 106.
A battery charging and discharging power of intelligent electric meter 104 real time record electric automobiles 106 with discharge and recharge the time accordingly, and send to electric automobile monitoring module 102.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be conspicuous.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (1)
1. a motor vehicle inserts the system that electrical network discharges and recharges, it is characterized in that this system comprises power system monitor center (101), electric automobile monitoring module (102), charge and discharge device (103), intelligent electric meter (104), battery management module (105) and electric automobile (106);
Two-way communication is carried out with electrical network in described power system monitor center (101);
Carry out two-way communication by serial ports between described power system monitor center (101) and the electric automobile monitoring module (102);
Carry out two-way communication by bus between described electric automobile monitoring module (102) and the charge and discharge device (103);
Described intelligent electric meter (104) circuit respectively connects described charge and discharge device (103) and electrical network, and described intelligent electric meter (104) communicates by bus and charge and discharge device (103);
Described battery management module (105) circuit connects described charge and discharge device (103), and described battery management module (105) is carried out two-way communication by bus and electric automobile monitoring module (102);
Described electric automobile (106) circuit respectively connects described charge and discharge device (103) and battery management module (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206660479U CN202004503U (en) | 2010-12-17 | 2010-12-17 | System for electric vehicle to switch on power grid for charging and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206660479U CN202004503U (en) | 2010-12-17 | 2010-12-17 | System for electric vehicle to switch on power grid for charging and discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004503U true CN202004503U (en) | 2011-10-05 |
Family
ID=44707229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206660479U Expired - Fee Related CN202004503U (en) | 2010-12-17 | 2010-12-17 | System for electric vehicle to switch on power grid for charging and discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138355A (en) * | 2011-11-24 | 2013-06-05 | 比亚迪股份有限公司 | Charge-discharge control system |
| CN103441558A (en) * | 2013-08-06 | 2013-12-11 | 奇瑞汽车股份有限公司 | Charge control method, electric car car-mounted terminal and charge control system |
| CN105141000A (en) * | 2015-09-22 | 2015-12-09 | 国网山东东营市东营区供电公司 | Electric vehicle charging/discharging control method |
-
2010
- 2010-12-17 CN CN2010206660479U patent/CN202004503U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138355A (en) * | 2011-11-24 | 2013-06-05 | 比亚迪股份有限公司 | Charge-discharge control system |
| CN103441558A (en) * | 2013-08-06 | 2013-12-11 | 奇瑞汽车股份有限公司 | Charge control method, electric car car-mounted terminal and charge control system |
| CN103441558B (en) * | 2013-08-06 | 2016-03-16 | 奇瑞汽车股份有限公司 | Charge control method and electric automobile car-mounted terminal |
| CN105141000A (en) * | 2015-09-22 | 2015-12-09 | 国网山东东营市东营区供电公司 | Electric vehicle charging/discharging control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20111217 |