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发明公开
CN110712556A 一种能够预约用电的储能充电桩及其控制方法 无效 - 驳回

一种能够预约用电的储能充电桩及其控制方法
摘要：
本发明公开一种能够预约用电的储能充电桩及充电方法，包括：主开关、电源模块、接触器、储能电池组、控制模块和充电枪；主开关的输入端连接交流电网；电源模块，用于将输入的交流电或者直流电转换为用户充电所需的直流电；主开关的输出端连接电源模块的交流输入端；储能电池组，用于存储/释放电能；储能电池组通过开关组连接电源模块；电源模块的输出端通过接触器连接充电枪；所述控制模块连接主开关、接触器、开关组、电源模块和储能电池组，用于通过控制主开关、接触器、开关组的通断实现充电桩工作模式的切换。本发明借助于储能电池组的储能，起到了削峰填谷作用，解决了因电动汽车充电接入带来电网侧峰谷差增大的问题。
摘要（英）：

The invention discloses an energy storage charging pile with an appointed power utilization function and a control method thereof. The energy storage charging pile comprises a main switch, a power module, a contactor, an energy storage battery pack, a control module and a charging gun. The input end of the main switch is connected with an AC network. The power module is used for converting input AC or DC into DC required by a user for charging. The output end of the main switch is connected with the AC input end of the power module. The energy storage battery pack is used for storing/releasingelectric energy and is connected with the power module through a switch group. The output end of the power module is connected with the charging gun through the contactor. The control module is connected with the main switch, the contactor, the switch group, the power module and the energy storage battery pack and used for switching the working mode of the charging gun by controlling the on and off of the main switch, the contactor and the switch group. With the aid of the energy storage of the energy storage battery pack, the peak-load shifting effect is realized, and the problem that the peak-valley difference of a power grid side is increased when an electric vehicle is connected into a charging pile to be charged is solved.

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