CN215097103U - Intelligent charging pile for sharing ordered charging and discharging management of electric automobile at real-time electricity price - Google Patents
Intelligent charging pile for sharing ordered charging and discharging management of electric automobile at real-time electricity price Download PDFInfo
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- CN215097103U CN215097103U CN202121461515.3U CN202121461515U CN215097103U CN 215097103 U CN215097103 U CN 215097103U CN 202121461515 U CN202121461515 U CN 202121461515U CN 215097103 U CN215097103 U CN 215097103U
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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
- 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
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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
- 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
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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
- Y02T90/12—Electric charging stations
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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
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Abstract
The utility model discloses an intelligent charging stake of sharing electric automobile in order charge-discharge management under real-time electricity price, including intelligent control ware, human-computer interaction module and V2G module, the two-way electricity of intelligent control ware is connected with website operation management system, the human-computer interaction module includes payment module, print module and manual repair module. The utility model discloses a direct current quick charge mode charges to sharing electric automobile's battery, charging efficiency is high, can be at electric wire netting power consumption peak period with battery electric energy discharge for the electric wire netting, and can carry out reward and punishment to the sharing electric automobile of charge-discharge based on electric wire netting peak valley price of electricity, make vehicle utilization greatly improve through people's share mode, effectively solve the traffic jam, when parking difficulty and air pollution problem, can promote electric power resource optimal configuration, it is undulant to stabilize the system load, and bring certain economic benefits for sharing electric automobile operator.
Description
Technical Field
The utility model relates to a fill electric pile technical field, specifically be the intelligent charging stake of sharing electric automobile charge-discharge management in order under the real-time price of electricity.
Background
The electric automobile network access technology means that information and energy interaction is achieved between an electric automobile and a power grid, the fact that the electric automobile is connected into the power grid in a stopped state is described, the electric automobile and the power grid are controlled to achieve bidirectional energy flow according to the power grid or the requirements of the electric automobile, meanwhile, real-time information sharing occurs, as the DR potential of the shared electric automobile in China is still to be mined, the electric automobile is connected into the power grid in a large-scale sharing mode in the future, charging and discharging behaviors of the electric automobile have considerable influence on the power grid. And realize a large amount of shared electric automobile polymerization battery energy storage as the buffering of electric wire netting and renewable energy, the intelligent charging stake of the orderly charge-discharge of management shared electric automobile is indispensable. The intelligent charging pile determines the charging and discharging time period and the charging and discharging power of the shared electric automobile based on the real-time electricity price so as to realize ordered charging and discharging management, can purposefully and programmatically control the shared electric automobile to participate in DR, reduces the impact of large-scale unordered charging and discharging of the shared electric automobile on a power grid, and realizes the maximization of the income of operators of the shared electric automobile.
Chinese patent (application number is 201921015262.X) discloses an intelligent charging stake for shared automobile, possess and can let shared electric automobile user initiatively charge functions such as, but this fills electric pile can not realize the electric energy and returns the net, chinese patent (application number is 202021731318.4) discloses a V2G electric automobile fills electric pile, can charge to electric automobile's battery, can also return the net with the electricity in the electric automobile battery, but this fills electric pile and does not advance further management to sharing electric automobile ordered charging and discharging based on valley peak price, can not realize the maximize of charge-discharge income, current electric automobile that supports two-way charging fills electric pile can only simply realize the two-way flow between electric automobile and the electric wire netting and respond in order to participate in the demand, do not consider the income influence of real-time price to sharing electric automobile's charge-discharge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sharing electric automobile in order charge-discharge management's intelligent charging stake under real-time electricity price possesses the realization electric energy and returns the net, carries out the advantage of further management to sharing electric automobile in order charge-discharge based on millet peak electricity price, has solved not to carry out further management to sharing electric automobile in order charge-discharge based on millet peak electricity price, can not realize the problem of charge-discharge income maximize.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent charging pile for sharing orderly charging and discharging management of an electric automobile at real-time electricity price comprises an intelligent controller, a man-machine interaction module and a V2G module, wherein the intelligent controller is electrically connected with a website operation management system in a two-way mode, the man-machine interaction module comprises a payment module, a printing module and a manual repair module, the output end of the intelligent controller is electrically connected with the payment module and the printing module respectively, the input end of the intelligent controller is electrically connected with the manual repair module, the input end of the intelligent controller is electrically connected with a charging module and a database respectively, the V2G module comprises a charging module, a discharging module and a battery detection module, the input end of the charging module is electrically connected with the charging module and the discharging module respectively, the intelligent controller is electrically connected with the battery detection module in a two-way mode, and the output end of the intelligent controller is electrically connected with a charging and discharging selection module, and the input end of the battery detection module is electrically connected with a charge-discharge interface.
Preferably, the charge and discharge selection module comprises a charge selection switch and a discharge selection switch, an output end of the charge selection switch is electrically connected with the charge module, and an output end of the discharge selection switch is electrically connected with the discharge module.
Preferably, the input end of the charge-discharge interface is electrically connected with the charge selection switch and the discharge selection switch respectively.
Preferably, the output end of the charge and discharge selection module is electrically connected with the V2G module, and the output end of the V2G module is electrically connected with the billing module.
Preferably, the database comprises real-time valley-peak electricity price information and power Pr reserved for the user to use the vehicle in each time period of the shared electric vehicle charging station.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses possess and realize the electric energy and return the net, further manage's advantage is carried out to sharing electric automobile ordered charging and discharging based on millet peak price of electricity, solved not based on millet peak price of electricity to sharing electric automobile ordered charging and discharging further manage, can not realize the problem of charge-discharge income maximize.
2. The utility model discloses a direct current quick charge mode charges to sharing electric automobile's battery, charging efficiency is high, can be at electric wire netting power consumption peak period with battery electric energy discharge for the electric wire netting, and can carry out reward and punishment to the sharing electric automobile of charge-discharge based on electric wire netting peak valley price of electricity, make vehicle utilization greatly improve through people's share mode, effectively solve the traffic jam, when parking difficulty and air pollution problem, can promote electric power resource optimal configuration, it is undulant to stabilize the system load, and bring certain economic benefits for sharing electric automobile operator.
3. The utility model discloses have the battery and detect the function, can detect battery health state and generate the detection report, send for shared electric automobile operator, make things convenient for the operator in time to pay attention to shared electric automobile battery state, in time overhaul, change.
Drawings
Fig. 1 is a schematic diagram of the system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the intelligent charging pile for sharing orderly charging and discharging management of an electric vehicle at real-time electricity price comprises an intelligent controller, a man-machine interaction module and a V2G module, wherein the intelligent controller is electrically connected with a station operation management system in a bidirectional manner, the man-machine interaction module comprises a payment module, a printing module and a manual repair module, the payment module is used for charging or paying for a user according to an actual charging result, the payment module comprises a card reader ZLG600A, an output end of the intelligent controller is electrically connected with the payment module and the printing module respectively, an input end of the intelligent controller is electrically connected with the manual repair module, an input end of the intelligent controller is electrically connected with a charging module and a database respectively, the V2G module comprises a charging module, a discharging module and a battery detection module, an input end of the charging module is electrically connected with the charging module and the discharging module respectively, and the intelligent controller is electrically connected with the battery detection module in a bidirectional manner, the output end of the intelligent controller is electrically connected with a charging and discharging selection module, the input end of the battery detection module is electrically connected with a charging and discharging interface, the battery detection module is used for detecting battery information including battery capacity, charge state, direct current internal resistance, insulation resistance, BMS voltage and the like in the charging and discharging process of the battery, feeding the battery information back to the intelligent controller, generating a detection report and sending the detection report to a shared electric vehicle operator, so that the operator can pay attention to the state of the battery of the shared electric vehicle in time and ensure the safety of the battery of the vehicle, the charging module is used for charging charge/electricity selling charge generated by charging and discharging the shared electric vehicle according to the real-time electricity price and transmitting the charging result to the intelligent controller, the charging module adopts a bidirectional intelligent ammeter, the excitation price of charging in peak time and low time is set as the electricity price in peak time of the load, and the punishment price of charging in the peak time is 0.6 yuan/kWh, the response price alpha exceeding the target capacity is 0.4 yuan/kWh, the charging selection module is used for controlling the charging selection switch to select the charging module to enable the electric energy of the power grid to flow into the battery module of the shared electric automobile through the charging interface, or the discharging selection switch to select the discharging module to enable the electric energy of the battery module of the shared electric automobile to flow into the power grid through the discharging interface, the payment module of the man-machine interaction module collects/pays for the user according to the actual charging/discharging condition of the shared electric automobile, and the printing module is convenient for the user to print charging certificates, consumption certificates, invoices and the like.
The charging and discharging selection module comprises a charging selection switch and a discharging selection switch, the output end of the charging selection switch is electrically connected with the charging module, and the output end of the discharging selection switch is electrically connected with the discharging module.
The input end of the charge-discharge interface is respectively electrically connected with the charge selection switch and the discharge selection switch.
The output end of the charging and discharging selection module is electrically connected with the V2G module, and the output end of the V2G module is electrically connected with the charging module.
The database comprises real-time valley-average peak electricity price information and power Pr reserved for users to use in each time period of the shared electric vehicle charging station, and the peak time period is defined as a daytime peak 10: 00-15:00(5h), late peak 18: 00-21: 00(3h), valley period 23: 00-7: 00, the rest time intervals are ordinary time intervals, in addition, 15 minutes are used as resolution, the power Pr which is reserved for the user to use the vehicle in each time interval of the electric vehicle charging station is shared,
where c is the margin factor, set to 1.15,
the historical data provided to the database is the average of the power required for the user's order for the station over 15 minutes.
The working principle is as follows: a: in the peak period of power utilization, the intelligent controller synthesizes power Pr (provided by a database) which is required to be reserved for users in each period of the charging station, available power Pt (provided by a station operation management system) of the shared electric automobile in the existing station, and power value Pe (provided by a battery detection module) of the electric automobile connected with the charging pile device, when the following formula is met, a discharging signal is fed back to a charging and discharging selection module, a discharging selection switch acts, the electric automobile discharges, when any one of the following formula is not met, discharging is stopped,
wherein BE is the battery energy of the shared electric automobile; considering the loss of the V2G to the battery and preventing the battery from over-discharging, the battery energy after the discharging of the electric automobile is set to be not lower than 20% of the total battery energy, the discharging income generated by the charging is calculated by the charging module and finally provided to the payment module of the man-machine interaction module, if the electric automobile is charged in the peak period of power utilization, the generated charging punishment is calculated by the charging module and then provided to the payment module of the man-machine interaction module;
b: in the electricity consumption valley period, if the battery energy of the electric automobile is not fully charged (provided by the battery detection module), the intelligent controller feeds back a charging signal to the charging and discharging selection module, the charging selection switch acts, the electric automobile is charged to be fully charged, and the charging income generated by the charging operation is calculated by the charging module and finally provided to the payment module of the man-machine interaction module;
c: in other time periods, the shared electric automobile is charged according to the normal electricity price, and the charge is calculated by the charging module and finally provided to the payment module of the man-machine interaction module;
d: when the charging pile breaks down, a user can send fault data to the intelligent controller through a manual repair reporting module of the human-computer interaction module, and then fault information is sent to the site operation management system through the intelligent controller, so that workers can conveniently repair the charging pile;
e: in the battery charging and discharging process, the battery detection module detects the battery according to the detection instruction of the intelligent controller and sends the detection result to the intelligent controller module.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)
1. Sharing electric automobile in order charge-discharge management's intelligent charging stake under real-time electricity price, including intelligent control ware, human-computer interaction module and V2G module, its characterized in that: the intelligent control ware two-way electricity is connected with website operation management system, the human-computer interaction module includes payment module, print module and manual repair module, the output of intelligent control ware is connected with payment module and print module electricity respectively, the input and the manual repair module electricity of intelligent control ware are connected, the input electricity of intelligent control ware is connected with billing module and database respectively, V2G module is including charging module, discharge module and battery detection module, the input of billing module is connected with charging module and discharge module electricity respectively, the intelligent control ware is connected with battery detection module two-way electricity, the output electricity of intelligent control ware is connected with charge-discharge selection module, the input electricity of battery detection module is connected with charge-discharge interface.
2. The intelligent charging pile for sharing the ordered charging and discharging management of the electric vehicle at the real-time electricity price according to claim 1, is characterized in that: the charging and discharging selection module comprises a charging selection switch and a discharging selection switch, the output end of the charging selection switch is electrically connected with the charging module, and the output end of the discharging selection switch is electrically connected with the discharging module.
3. The intelligent charging pile for sharing the ordered charging and discharging management of the electric vehicle at the real-time electricity price according to claim 2, is characterized in that: and the input end of the charge-discharge interface is respectively and electrically connected with the charge selection switch and the discharge selection switch.
4. The intelligent charging pile for sharing the ordered charging and discharging management of the electric vehicle at the real-time electricity price according to claim 1, is characterized in that: the output end of the charging and discharging selection module is electrically connected with the V2G module, and the output end of the V2G module is electrically connected with the charging module.
5. The intelligent charging pile for sharing the ordered charging and discharging management of the electric vehicle at the real-time electricity price according to claim 1, is characterized in that: the database comprises real-time valley-average peak electricity price information and power Pr reserved for a user to use the vehicle in each time period of the shared electric vehicle charging station.
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| CN202121461515.3U CN215097103U (en) | 2021-06-29 | 2021-06-29 | Intelligent charging pile for sharing ordered charging and discharging management of electric automobile at real-time electricity price |
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| CN202121461515.3U CN215097103U (en) | 2021-06-29 | 2021-06-29 | Intelligent charging pile for sharing ordered charging and discharging management of electric automobile at real-time electricity price |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117485198A (en) * | 2023-12-29 | 2024-02-02 | 南京轶诺科技有限公司 | Energy storage sharing and distributing method and system based on vehicle-mounted power battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117485198A (en) * | 2023-12-29 | 2024-02-02 | 南京轶诺科技有限公司 | Energy storage sharing and distributing method and system based on vehicle-mounted power battery |
| CN117485198B (en) * | 2023-12-29 | 2024-03-15 | 南京轶诺科技有限公司 | Energy storage sharing and distributing method and system based on vehicle-mounted power battery |
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Granted publication date: 20211210 |