The invention relates to a power supply device combining a battery with a super capacitor, which can be applied to a load needing instant large current during initial starting, such as a starting motor of an automobile engine, and provides a power supply function with the initial instant large current. In the actual operation, a battery pack and a super capacitor can be simultaneously utilized to provide power for a load, and a fast initial instant large current can be provided at the moment of starting; when charging is needed, an external charging power supply can be effectively utilized to charge the battery pack and the super capacitor at the same time. In the application of the automobile engine, the automobile engine starting current-limiting device can replace a traditional existing lead-acid battery and is used for providing a rapid initial instant large current for a starting motor of the automobile engine when the automobile engine needs to be started, so that the instant initial operation of the motor has a large acceleration, and the automobile engine can be started more rapidly.

    本发明为一种电池结合超级电容的供电装置,可应用于对在初始启动需要瞬间大电流的一种负载,例如汽车引擎的启动马达,提供一种具有初始瞬间大电流的供电功能。在实际操作时,本发明可同时利用一电池组和一超级电容器来提供电力给负载,并且在刚启动的瞬间可提供一快速的初始瞬间大电流;而在有需要充电的时候,可有效地利用一外部充电电源来同时充电至电池组和超级电容器。在汽车引擎的应用上,本发明可取代传统现有的铅酸电池,用来在汽车引擎要启动的时候,对汽车引擎的启动马达提供一快速的初始瞬间大电流,从而让马达的瞬间初始运转具有较大的加速度,因此能更为快速的启动汽车的引擎。


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    Titel :

    Power supply device combining battery with super capacitor


    Weitere Titelangaben:

    电池结合超级电容的供电装置


    Beteiligte:

    Erscheinungsdatum :

    2023-08-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



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