The invention is suitable for the technical field of battery management, and provides an energy storage battery management method and system for an energy storage power station. The method comprises the following steps: determining a plurality of target energy storage batteries, and dividing the target energy storage batteries into a plurality of fixed energy storage batteries and a plurality of active movable batteries; calculating charging evaluation values of the plurality of fixed energy storage batteries; active energy storage charging is performed preferentially; when the active charging quantity is smaller than a preset standard charging quantity, performing arrangement energy storage charging; and when the active charging quantity and the feasible charging quantity are both smaller than the standard charging quantity, carrying out passive movable charging broadcasting. According to the method, fixed energy storage batteries and active movable batteries can be divided, charging evaluation values of the multiple fixed energy storage batteries are calculated, charging arrangement is carried out, the charging number is compared, different charging control is carried out under different conditions, more reasonable and effective energy storage battery management is carried out in combination with battery charging of the electric vehicle, and the charging efficiency of the electric vehicle is improved. The limited and closed range of battery management is broken, and the equalization technical effect of battery management is improved.
本发明适用于电池管理技术领域,提供了一种储能电站用储能电池管理方法及系统。本发明通过确定多个目标储能电池,划分多个固定储能电池和多个主动活动电池;计算多个固定储能电池的充电评价数值;优先进行活动储能充电;在主动充电数量小于预设的标准充电数量,进行排列储能充电;在主动充电数量和可行充电数量均小于标准充电数量时,进行被动活动充电广播。能够划分固定储能电池和主动活动电池,计算多个固定储能电池的充电评价数值,进行充电排列,并进行充电数量的比较,在不同的情况下,进行不同的充电控制,结合电动汽车的电池充电,进行更加合理、有效的储能电池管理,打破电池管理有限与封闭的范围,提升电池管理的均衡技术效果。
Energy storage battery management method and system for energy storage power station
一种储能电站用储能电池管理方法及系统
2025-04-11
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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