具有零电流开关、线性电流可控性及负载独立效率的间歇性正弦调制双向串联谐振变换器

Sinusoidal modulation can keep the resonant current in phase with the terminal voltage, and, thus, it is feasible to achieve both zero current switching (ZCS) on/off and eliminate backflow power in a series resonant converter. However, it makes the transfer characteristics inherently dependent on the resonant tank and, thus, challenges power regulation. In this article, a novel intermittent sinuso...