具有扩展非对称调制的三模式宽输入范围谐振DC-DC变换器

This article proposes a triple-mode resonant converter operating over a wide input voltage range for renewable energy harvesting applications. The proposed converter operates in a pure series-resonant mode with a nominal input voltage, an asymmetric resonant boost mode with a low-input voltage, and an asymmetric pulse-width-modulation series-resonant buck mode with a high-input voltage. This conve...