混合模式调制双有源桥变换器的自然边界转换与固有动态控制

This article proposes a hybrid-mode modulation strategy for the single-phase dual-active-bridge (DAB) dc–dc converter that realizes soft switching in the whole operating range. Different from existing modulation methods that are usually dependent on complex mathematical optimization processes, the presented article reveals that the simple trapezoidal continuous conduction mode and triangular disco...