The invention belongs to the technical field of electric vehicle charging stations, and particularly discloses a semi-off-grid wind-solar complementary charging station which comprises a power supplysystem, an intelligent management system, an energy storage system and a charging pile charging system, and is characterized in that the power supply system comprises a wind power generation system, aphotovoltaic power generation system and a state grid power supply system. The charging station has low dependence on the power grid, Stepped utilization of retired power batteries can be realized, peak clipping and valley filling are carried out on the power grid, and the expenditure of an electric vehicle user is reduced and the remaining electric quantity is transmitted to the grid.
本发明属于电动汽车充电站技术领域,具体公开一种半离网式风光互补充电站,包括供电系统,智能管理系统、储能系统和充电桩充电系统,所述供电系统包括风力发电系统、光伏发电系统和国家电网供电系统,本发明对电网依赖程度低,可以实现对退役动力电池的阶梯利用,对电网进行削峰填谷,降低电动汽车用户的费用支出,余量电量上网。
Semi-off-grid wind-solar complementary intelligent charging station
一种半离网式风光互补智能充电站
2021-03-23
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
Wind-solar complementary intelligent electric vehicle charging pile
European Patent Office | 2021
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