一种基于耦合半桥变换器的串联电池组任意单体均衡优化方案

An optimized automatic equalizer based on coupled half-bridge converters using a multi-winding transformer is proposed for series-connected battery packs. The proposed equalizer not only reduces the transformer windings by half, achieving a compact size and low cost, but also realizes the automatic any-cell-to-any-cell equalization, significantly speeding up the equalization process. The expressio...