The invention discloses a method and device for reversely supplementing energy to a power grid by an energy storage charging pile and the energy storage charging pile. The method comprises the steps of determining whether a power grid is in a power utilization peak period; determining the total power consumption of at least one electric vehicle connected with the energy storage charging pile in a future preset time period under the condition that the power grid is in the power consumption peak period; and under the condition that the total electricity consumption is smaller than or equal to the preset electricity consumption, the energy storage charging pile is controlled to transmit the preset electricity stored in the energy storage charging pile to the power grid. According to the invention, the problem that the energy storage charging pile cannot perform reverse energy compensation on the power grid in the prior art is solved.
本发明公开了一种储能充电桩向电网反向补能的方法、装置以及储能充电桩。该发明包括:确定电网是否处于用电波峰期;在电网处于用电波峰期的情况下,确定未来预设时间段内与储能充电桩连接的至少一辆电动车辆的总用电量;在总用电量小于等于预设用电量的情况下,控制储能充电桩将储能充电桩内存储的预定电量输送至电网。通过本发明,解决了相关技术中储能充电桩不能够对电网反向补能的问题。
Method and device for reversely supplementing energy to power grid by energy storage charging pile and energy storage charging pile
储能充电桩向电网反向补能的方法、装置以及储能充电桩
22.07.2022
Patent
Elektronische Ressource
Chinesisch
Energy storage charging pile control method and charging pile control device
Europäisches Patentamt | 2023
|