θ-变换器中性电感电流应力降低技术

Following the recently proposed θ-converter that reduces voltage ripples, leakage currents, and total capacitance required in a single-phase converter, this paper further improves the θ-converter by reducing the current stress of the neutral inductor, by relocating it to the dc side without affecting the other functions of the θ-converter. Based on the average circuit model of the proposed convert...