国外混合动力车用VRLA电池的研发进展(1)

The research development of overseas VRLA battery for HEV(Ⅰ)

介绍了适用于混合动力车(HEV)的阀控式铅酸(VRLA)电池的国外研发情况。如Hawker两头双极柱卷绕式VRLA电池、Exide卷绕式VRLA电池、Exide和Fiamm的平板式VRLA电池、CSIRO超级电池和Effpower双极性VRLA电池等;还介绍了VRLA电池高倍率部分荷电态(HRPSoC)运行的原理和失效机理,提出了解决的途径。

The research development of overseas valve-regulated lead-acid （VRLA） battery for hybrid electric vehicle （HEV） was introduced, such as Hawker spiral wound VRLA battery, Exide wound VRLA battery, Exide and Fiamm VRLA batteries with flat plates, CSIRO ultrabattery and Effpower bipolar VRLA battery. The operation principle of high rate partial state of charge （HRPSoC）, failure mechanism and solution for VRLA batteries were stated.