Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2010.07a
- /
- Pages.21-22
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- 2010
Optimal Control Scheme for Matrix Converter
매트릭스컨버터의 최적제어기법 고찰
- Cho, Choon-Ho (Gyeongsang National University) ;
- Mo, Dong-Yeong (Gyeongsang National University) ;
- Lee, Sang-Chul (Gyeongsang National University) ;
- Choi, Chang-Young (Gyeongsang National University) ;
- Lee, Gun-Sik (Gyeongsang National University) ;
-
Kim, Tae-Woong
(Gyeongsang National University)
;
- Park, Gwi-Geun (LG Electronics)
- Published : 2010.07.06
Abstract
Matrix converter is direct power conversion system. Matrix converter has many merits that possible bidirectional power flow, input power factor own control and system without DC-link. But matrix converter has some demerits that need many switching devices and switching loss. This paper suggest optimal matrix converter control scheme for improvement for switching loss part. Proposed control scheme verified that 10% improvement in efficiency, input current's harmonic loss and output voltage's EMI improvement.
Keywords