The invention provides an active equalization system and method of a storage battery pack, and relates to the field of battery management. The storage battery pack is formed by connecting a pluralityof lithium batteries in series; an active equalization module is used for carrying out parallel equalization on single batteries and is connected to the storage battery pack; a battery monitoring module is connected to the storage battery pack; a control module is connected to the active equalization module and the battery monitoring module; a display module is connected to the control module; anindicating lamp is connected to the control module; the invention provides the active equalization system and method of a storage battery pack, no voltage difference is generated among the single batteries, the problems of capacity reduction, endurance mileage reduction and the like caused by imbalance of the batteries are prevented, the service life of the lithium batteries is greatly prolonged,the insufficient capacity caused by imbalance generated after the batteries are used for a period of time is avoided, the series connection of a plurality of lithium batteries into a group can be achieved, the size is small size, and the weight is light.

    本发明提供一种蓄电池组的主动均衡系统和方法,涉及电池管理领域;蓄电池组,所述蓄电池组由多个锂电池串联组成;用于单体电池进行并行平衡的主动均衡模块,所述主动均衡模块连接到蓄电池组;所述电池监控模块连接到所述蓄电池组;所述控制模块连接到主动均衡模块、电池监控模块;所述显示模块连接到所述控制模块;所述指示灯连接到所述控制模块;本发明提供了一种蓄电池组的主动均衡系统和方法,不会使单体电池之间产生压差,不会因为电池不均衡造成容量下降,续航里程减退等问题,大大延长锂电池的使用寿命,避免电池使用一段时间后产生的不均衡问题,导致容量不够的情况,锂电池可多只串联成组,体积小,重量轻。


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    Titel :

    Active equalization system and method of storage battery pack


    Weitere Titelangaben:

    一种蓄电池组的主动均衡系统和方法


    Beteiligte:
    NIU TAO (Autor:in) / GAO PENG (Autor:in)

    Erscheinungsdatum :

    2020-09-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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