一种无需额外有源开关的单相电流源整流器有源功率解耦方法

This paper proposes an active power decoupling method without adding additional active switches for single-phase current source rectifiers. Two identical decoupling capacitors connected across the two bridge arms operate alternatively to buffer the ripple power at twice the line frequency. First the operational principle of the proposed circuit is presented. Thereafter, a hybrid modulation method,...