基于辅助换相谐振极的超低THD直流-交流变换器及其在平面驱动系统中的SiC器件应用

Dc–ac converters with ultralow total harmonic distortion (THD) are key equipments for planar actuation system. Conventional interleaved half-bridge converters are challenged by zero-crossing distortion and dead-time effect. Diverse techniques have been developed to overcome these challenges, however, most of current methods are limited by hard switching or switching frequency variation. In this ar...