The invention provides a mobile energy storage charging pile system which comprises an AC terminal, a mobile energy storage charging unit and a high-voltage power battery unit. The mobile energy storage charging unit further comprises an AC/DC conversion unit, a DC/DC conversion unit, a first bus, a first bus switching unit, a second bus, a second bus switching unit, an energy storage battery unit, an energy storage bus and a controller. The controller is connected with the AC/DC conversion unit, the DC/DC conversion unit, the first bus switching unit and the second bus switching unit, and controls the AC/DC conversion unit, the DC/DC conversion unit, the first bus switching unit and the second bus switching unit to work. The mobile energy storage charging pile system has the advantages of being convenient to move, small in energy loss and high in conversion efficiency.
本申请提供了一种移动式储能充电桩系统,该系统包括:AC终端、移动式储能充电单元和高压动力电池单元,其中移动式储能充电单元还包括AC/DC变换单元、DC/DC变换单元、第一母线、第一母线切换单元、第二母线、第二母线切换单元、储能电池单元、储能母线、控制器。控制器连接AC/DC变换单元、DC/DC变换单元、第一母线切换单元和第二母线切换单元,并控制AC/DC变换单元、DC/DC变换单元、第一母线切换单元和第二母线切换单元工作。本申请提供的移动式储能充电桩系统具有移动方便、能量损失小和转换效率高的特点。
Mobile energy storage charging pile system
一种移动式储能充电桩系统
2021-06-11
Patent
Elektronische Ressource
Chinesisch
Control system of mobile energy storage charging pile
Europäisches Patentamt | 2022
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