The invention relates to a grid-connected direct current charging method, an electronic device, a system and a storage medium, which are applied to the technical field of direct current charging, and the method comprises the steps: obtaining the current charging information of a plurality of target areas, the current charging information comprising the number of charging vehicles and the electric quantity conditions of the charging vehicles; total charging power is calculated based on the current charging information; if the total charging power is larger than or equal to the power grid threshold power, stored electric energy is obtained, and the stored electric energy comprises the electric quantity condition stored by an energy storage unit; formulating a compensation strategy based on the current charging information and the stored electric energy; and compensating the power grid according to the compensation strategy. The method has the effects of flexibly regulating and controlling the voltage and power of the power grid and reducing the impact of concentrated charging on the power grid.
本申请涉及一种并网型直流充电方法、电子设备、系统及存储介质,应用于直流充电技术领域,其方法包括:获取多个目标区域的当前充电信息,所述当前充电信息包括充电车辆的数量和所述充电车辆的电量情况;基于所述当前充电信息计算总充电功率;若所述总充电功率大于或等于电网阈值功率,则获取储存电能,所述储存电能包括储能单元存储的电量情况;基于所述当前充电信息和所述储存电能制定补偿策略;根据所述补偿策略对电网进行补偿。本申请具有灵活调控电网电压和功率,降低集中充电对电网的冲击的效果。
Grid-connected direct current charging method, electronic equipment, system and storage medium
一种并网型直流充电方法、电子设备、系统及存储介质
22.11.2024
Patent
Elektronische Ressource
Chinesisch
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