The invention provides an intelligent charging method, an intelligent charging system and an intelligent charging device. The intelligent charging method comprises the steps: acquiring the required total power, wherein the required total power is the sum of charging power required by all loads connected to charging piles, and the charging piles are in one-to-one correspondence with the loads; obtaining input total power, wherein the input total power is current power grid dominable power; and determining whether to charge the load or not according to the relationship between the required totalpower and the input total power. According to the scheme, the problem that the energy storage battery feed network lags behind the load output is avoided, the microgrid charging efficiency is improved, and the problem that the load output is ahead of the microgrid power is solved.
本申请提供了一种智能充电方法、智能充电系统与智能充电装置。该智能充电方法包括:获取需求总功率,需求总功率为连接在充电桩上的所有的负载所需求的充电功率之和,充电桩与负载一一对应;获取输入总功率,输入总功率为当前电网可支配功率;根据需求总功率和输入总功率的大小关系,确定是否为负载充电。本方案避免了储能电池馈网滞后于负荷输出的问题,提高了微网充电效率,解决了负载输出超前于微电网功率问题。
Intelligent charging method, intelligent charging system and intelligent charging device
智能充电方法、智能充电系统与智能充电装置
2021-03-12
Patent
Electronic Resource
Chinese
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