参数失配与非对称调制下输出并联DAB DC-DC变换器的主动热管理方法

In output-parallel dual active-bridge (OP-DAB) converters, the asymmetrical phase-shift modulation (PSM) and the mismatched parameters will result in the thermal imbalance, which leads to premature aging and failure. To suppress the thermal imbalance, an active thermal management consisted of an improved PSM and a reliability-based power divider (PD) is proposed. First, a losses model based on dou...