전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 1996년도 창립기념 전력전자학술발표회 논문집
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- Pages.109-112
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- 1996
PWM 전류형인버터를 이용한 계통연계형 태양광 발전시스템
Utility Interactive Photovoltaic Generation System using PWM Current Source Inverter
초록
In this paper, we composed utility interactive photovoltaic generation system of current source inverter, and controlled that low harmonic and high power factor are hold by supposing control and compensation method which is concerned with synchronous signal distortion and modulation delay. And we put parallel resonant circuit into dc link, so, magnitude of direct reactance was reduce by restraining direct current pulsation which had accumulation of pulsating power in alternating electrolytic condenser. Also we controlled that modulation factor is operated around maximum output of solar cell.
키워드