The invention relates to the technical field of charging and particularly relates to a charging control method, device and equipment and a charging system. The method comprises steps of judging whether there is a charging load for charging or not, and carrying out the charging according to the working state of power generation equipment and the electricity price state of a power grid system if there is the charging load for charging; determining first target charging equipment in the power generation equipment, the energy storage equipment and the power grid system; the first target charging device being used for charging the electricity load, the impact of the instantaneous load on the power grid system being effectively avoided, the peak-valley electricity price difference of the power grid system being adjusted through the power generation device and the energy storage device, the charging cost of the electricity load being reduced, and charging cost being saved; and if the charging load is not used for charging, determining second target charging equipment in the power generation equipment and the power grid system according to the working state of the power generation equipment and the electricity price state of the power grid system, and charging the energy storage equipment by using the second target charging equipment. The energy storage equipment is used for storing electricity, and the utilization rate of new energy can be effectively increased.
本发明涉及充电技术领域,具体涉及一种充电控制方法、装置、设备和充电系统,方法包括判断是否有充电负载充电,若有充电负载充电,则根据发电设备的工作状态以及电网系统的电价状态,在发电设备、储能设备、电网系统中确定第一目标充电设备;使用第一目标充电设备为用电负载充电,能够有效避免瞬时负载对电网系统的冲击,而且利用发电设备、储能设备进行电网系统的峰谷电价调差,能够减少用电负载充电费用,节约充电成本。若没有充电负载充电,则根据发电设备的工作状态以及电网系统的电价状态,在发电设备、电网系统中确定第二目标充电设备,使用第二目标充电设备为储能设备充电。本申请利用储能设备进行储电,能够有效提高新能源利用率。
Charging control method, device and equipment and charging system
充电控制方法、装置、设备和充电系统
2021-04-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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