用于插电式电动汽车车载充电器的高效率混合LLC谐振变换器

This article proposes a hybrid LLC resonant converter with three modes of operation for on-board chargers of electric vehicles. The converter can operate as a full-bridge converter, dual-phase half-bridge LLC converter, or single-phase half-bridge LLC converter to improve efficiency at low-voltage and light-load conditions. Without using additional switches, the operation mode of the proposed conv...