一种采用双非对称PWM方法的双向三相推挽变换器

This paper proposes a new bidirectional three-phase push-pull converter that has a simple structure and achieves zero-voltage switching turn-on of switches. Also, due to use of a single inductor, an imbalance among phase currents on the low-voltage high-current side is trivial in the proposed converter although no current sharing control is employed. In this paper, a new dual asymmetrical pulse wi...