The invention discloses an alternating current-direct current interworking electric vehicle energy storage charging pile based on automatic control. The charging pile comprises a first-stage automaticcontrol module, an alternating current charging module and a direct current charging module. The charging pile starts from the actual demand of a user, and adopts an energy storage and alternating current power grid combined technology based on an automatic control scheme. According to the invention, channels are selected through an automatic control system, and the charging selection modes are increased by respectively connecting a rectification module and an energy storage battery module with a power utilization terminal, so that the energy storage battery is employed to alleviate the powergrid load at the power utilization peak moment on the premise that the charging demands are basically met, and the problem that the channel selection and power selection of a conventional charging station are single is solved.
本发明公开了一种基于自动控制的交直流互配电动汽车储能充电桩,包括一级自动控制模块、交流充电模块和直流充电模块;本发明从用户实际需求出发,采用基于自动控制方案的储能与交流电网相结合技术,本发明通过自动控制系统选取通道,经整流模块、储能电池模块分别与用电终端连接从而增加了充电选择方式,在基本满足充电需求的前提下,使用储能电池缓解用电高峰时刻的电网负荷,以扩展传统充电站的通道选择、功率选择单一的问题。
Alternating current-direct current interworking electric vehicle energy storage charging pile based on automatic control
一种基于自动控制的交直流互配电动汽车储能充电桩
12.06.2020
Patent
Elektronische Ressource
Chinesisch
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