Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2002.07a
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- Pages.618-621
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- 2002
Modeling and Analysis of Static Var Compensator Using Hybrid Cascade Multilevel Inverter
하이브리드 Cascade 멀티레벨 인버터를 이용한 무효전력보상기의 모델링 및 해석
- Choi Nam-Sup (Dept. of Electrical Engineering, Yosu National University)
- 최남섭 (여수대학교 전기및반도체공학과)
- Published : 2002.07.01
Abstract
This paper proposes a static vu compensator using hybrid cascade 5-level PWM inverter, Circuit DQ transformation is used for modeling and analysis of the system, and it reveals the important characteristics and related equations of the system. Also, a multilevel PWM technique suitable to hybrid structure Is proposed for less harmonics in the input currents of the system. Finally, the validity of tile characteristics analysis is shown through PSIM simulations.
Keywords