The invention belongs to the technical field of power transmission and relates to a multi-energy complementary charging station. The multi-energy complementary charging station comprises a charging pile for charging an electric vehicle, a photovoltaic power generation device used for converting solar energy into direct current, and an energy storage device connected with the charging pile and thephotovoltaic power generation device through a direct-current bus, wherein the energy storage device is used for storing the direct current converted by the photovoltaic power generation device and charging the charging pile; a scheduling management center controls and adjusts the charging power and/or discharging power of the energy storage device, the photovoltaic power generation device and thecharging pile on the basis of the real-time report information of the multi-energy complementary charging station and information provided by a power distribution network scheduling mechanism; and therefore, the multi-energy complementary charging station generates a peak clipping and valley filling buffer effect on the power grid, and the operation efficiency and stability of the power grid areimproved.
本发明涉及电力输送技术领域,特别是涉及一种多能互补充电站,包括:充电桩,用于给电动车辆充电;光伏发电装置,用于将太阳能转换成直流电;储能装置,经由直流母线与所述充电桩及所述光伏发电装置连接,所述储能装置用于储存所述光伏发电装置转换的所述直流电,并为所述充电桩充电;所述调度管理中心基于所述多能互补充电站的实时上报信息及配电网络调度机构提供的信息,控制调整所述储能装置、所述光伏发电装置和所述充电桩的充电功率和/或放电功率,使得所述多能互补充电站对电网产生削峰填谷的缓冲作用,提高了电网运行效率及稳定性。
Multi-energy complementary charging station
多能互补充电站
2020-06-23
Patent
Electronic Resource
Chinese
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