面向SiC双向LLC充电器宽电池电压范围的双向同步/异步整流控制

Conventional pulse frequency modulation is typically adopted in the reverse LLC converter resulting in a low voltage gain. The output bus voltage may be lower than peak grid voltage, so that the buck-type inverter cannot output 220 Vac and poses series challenge to achieve bidirectional charger operation. A bidirectional synchronous/asynchronous rectifier control is proposed for wide battery volta...