The novel full-bridge mode inverters with high frequency link are constituted of high frequency inverter bridge, high frequency transformer, cycloconverter, input and output filters.
新颖的全桥式高频环节逆变器,由高频逆变桥、高频变压器、周波变换器以及输入、输出滤波器构成,包括全桥全波式和全桥桥式拓扑。
In this double polarities phase-shifting control strategy which adopts commutation overlap of the cycloconverter and polarity selection of the output filtering inductance current, the leakage inductance energy and filtering inductance current are naturally commutated, and the surge voltage and surge current of the inverter are overcome,and ZVS.
借助周波变换器换流重叠和输出滤波电感电流极性选择,该双极性移相控制策略实现了变压器漏感能量和滤波电感电流的自然换流,解决了这类逆变器固有的电压过冲和换流重叠期间周波变换器的环流现象,实现了逆变桥功率器件的零电压开关和周波变换器功率器件的零电流开关。
