대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 추계학술대회 논문집 학회본부
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- Pages.332-335
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- 1996
멀티레벨 직렬 전압형 인버터를 이용한 무효전력보상기(SVC)의 제어
Control of Static Var Compensator Using A Cascade Typed Multilevel Voltage Source Inverter
- Min, Wan-Ki (KEPRI of Korea Electric Power Corporation) ;
- Park, Yong-Bae (KEPRI of Korea Electric Power Corporation) ;
- Kim, Yeong-Han (KEPRI of Korea Electric Power Corporation) ;
- Choi, Jae-Ho (Chungbuk National University)
- 발행 : 1996.11.16
초록
Multilevel voltage source inverters are emerging as a new breed of power inverter options for high power applications. This paper presents a cascade typed multilevel voltage source inverter which has separate de sources for high voltage. This inverter is proposed for flexible ac transmission systems (FACTS) including static var compensator(SVC), series compensation and phase shifting. It can solve the problems of conventional transformer-based multipulse inverters and the problems of multilevel diode-clamped inverters. To show the superiority of multilevel cascaded inverter, simulation results are discussed in detail.
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