本文提出輔助式轉換器改善二極體整流器諧波電流問題並提供回生能力 In this paper, an IGBT-based auxiliary converter (AXC) system is proposed. The AXC operates as a shunt active filter to compensate the harmonic current of the rectifier when the load consumes power. When the DC load re-generates, the AXC system can channe
