一种模块化快速电池单体间电压均衡器

Voltage equalizers are used to ensure that there is no overcharge or overdischarge of cells in series-connected battery stacks. A novel fast multicell-to-multicell voltage equalizer topology is proposed in this article. The equalizer has a modular structure consisting of one half-bridge converter leg, one inductor, and one capacitor for each battery. Only battery voltage sensing is sufficient for ...