A novel system and method for removing heat from batteries, capacitors and other energy storage devices during high rate or multi-cycle operation has been proposed in this work. By modifying the exposed inter-cell connecting bus-bars, heat transfer will be increased thus reducing the operating temperature of the battery. Because valve-regulated lead-acid (VRLA) batteries generate higher levels of internal heat, and because they have a lower thermal mass and lower heat transfer properties, these modifications are particularly valuable for these types of batteries. This thermal management technology can be used to improve the operating life of large batteries such as VRLA stationary batteries used for UPS and standby power applications. In very high-power energy storage applications such as load-leveling, peak-shaving or spinning reserve, battery life may be increased to as much as two times by reducing the operating temperature ten degrees centigrade using these proposed concepts.


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    Titel :

    A Novel High-Power- Long Cycle Life Energy Storage System for Large-Scale Applications


    Beteiligte:
    Jin, Hong (Autor:in) / Brilmyer, George H. (Autor:in) / Wang, Francis P. (Autor:in) / Nispel, Michael T. (Autor:in) / Ren, Dongxue (Autor:in)


    Erscheinungsdatum :

    2013


    Format / Umfang :

    9 Seiten, Bilder, 15 Quellen





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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