交错多相三电平DC-DC变换器的电流纹波预测与基于ZVS的变频控制

For high-power applications, the interleaved three-level dc–dc converter is a preferred topology to meet high voltage and high current demands. However, due to the coupling effect of multiple switches, the inductor current is not a standard triangular waveform, complicating analysis and control in near-critical conduction mode (near-CRM). This article proposes an inductor current ripple prediction...