Comparison and analysis of control algorithms of single-phase AC/DC parallel converters

단상 AC/DC 병렬 컨버터 제어 알고리즘의 비교, 분석

In this paper the algorithm which controls output voltage and power factor independently and the algorithm which controls output voltage with fixed unity power factor are compared and analyzed. These algorithms are applied to single-phase AC/DC parallel are applied to single-phase AC/DC parallel converters for a high speed train system. The control characteristic of the algorithms are compared and analyzed with respect to the output voltage and input power factor when system parameters vary.