一种用于电动汽车HV-LV变换器、具有开关与导通损耗降低特性的新型双有源桥-串联谐振变换器

In this article, a new HV-LV converter for electric vehicle applications is proposed. The topology combines a dual active bridge-series resonant converter (DAB-SRC) with an interleaved buck/ boost converter. An additional phase-shift control on the LV side is introduced, allowing the active switches to operate near-DCX, resulting in a significant reduction in switching loss. Furthermore, the circu...