The invention relates to the technical field of charging stations, and discloses an energy storage charging system, which is characterized in that an energy storage converter is respectively connected with a transformer substation and a power distribution unit, so that an energy storage path is transformer substation-energy storage converter-energy storage battery, and only one link is needed; and the energy release path is the energy storage battery-energy storage converter-power distribution unit-electric vehicle, and only two links are needed, so that the energy loss is reduced due to the reduction of the links, the energy storage and energy release efficiency is also improved, and the stability and reliability of the overall operation of the energy storage charging system are improved.
本发明涉及充电站技术领域,公开了一种储能充电系统,通过将储能变流器分别与变电站和功率分配单元连接,使得储能路径为变电站‑储能变流器‑储能电池,仅需要经过一个环节,而能量释放路径则为储能电池‑储能变流器‑功率分配单元‑电动车,也仅需要经过两个环节,这不仅因减少了环节而减少了能量损失,而且也提高了储能和能量释放的效率,有利于提高储能充电系统整体运行的稳定性和可靠性。
Energy storage charging system
一种储能充电系统
2024-07-05
Patent
Electronic Resource
Chinese
Charging energy storage system and charging pile equipment
European Patent Office | 2020
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