The invention relates to a distributed battery replacement energy storage charging pile. The charging pile comprises portable power generation devices, a convergence box for realizing parallel operation output of a plurality of portable power generation devices, a bidirectional inverter for realizing reversible conversion of direct current and alternating current, and a junction box for connecting an electric vehicle. The plurality of portable power generation devices are respectively and electrically connected to the convergence box through connecting wire harnesses, the bidirectional inverter is respectively and electrically connected to the convergence box and the junction box, and meanwhile, the bidirectional inverter is electrically connected to a mains supply/bypass. The distributed battery replacement and energy storage charging pile further comprises an installation cabinet, and the interior of the installation cabinet is divided into a plurality of containing spaces through interlayers. According to the distributed battery replacement energy storage charging pile provided by the invention, the portable power generation devices can be used as a standby power supply to supply power to an electric vehicle under the condition of no mains supply/bypass.
本发明涉及一种分布式换电储能充电桩,包括:便携发电装置、实现多台便携式发电装置并机输出的汇流盒、实现直流电和交流电可逆转化的双向逆变器、以及用于连接电动汽车的接线盒。若干台便携发电装置分别通过连接线束与汇流盒电性连接,双向逆变器分别电性连接汇流盒和接线盒,同时双向逆变器电性连接市电/旁路。分布式换电储能充电桩还包括安装柜,安装柜内通过隔层将安装柜内部分隔成若干个容纳空间。本发明提供的分布式换电储能充电桩在无市电/旁路的情况下可以用便携式发电装置作为备用电源给电动车补电。
Distributed battery replacement and energy storage charging pile
一种分布式换电储能充电桩
2021-11-30
Patent
Elektronische Ressource
Chinesisch
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