一种用于宽电压范围应用下的四相电流型推挽DAB变换器

In this article, a four-phase current-fed push–pull dual active bridge converter is proposed for applications requiring high power and a wide-voltage range. In addition to the conventional advantages of a small filter inductor, a small clamp capacitor, and low current stress in the primary switches due to the effect of four-phase interleaving, the proposed converter has a low total rms current of ...