一种低压输入高压输出的两级式逆变器高效率调制方法

旷永红, 谢伟, 田莉, 林愿, 周细凤

A High-Efficiency Modulation Method of Two-Stage Inverter with Low Voltage Input and High Voltage Output

KUANG Yonghong, XIE Wei, TIAN Li, LIN Yuan, ZHOU Xifeng

图5 IGBT电流波形与开关状态关系

Fig.5 Current waveform versus switching state of IGBT