基于零电压开关半桥的自主能量重分配模块化均衡架构

This article presents a zero-voltage-switched half-bridge modular equalizer that utilizes a capacitively coupled ac link to enable scalable module-to-cell energy redistribution in a series-connected battery string. The proposed architecture transfers charges to any lower voltage cell(s) within the battery module naturally without sensing the individual cell voltage. Each half-bridge converter conv...