전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2010년도 추계학술대회
- /
- Pages.44-45
- /
- 2010
3상 모듈형 UPS용 PFC 제어기 설계
PFC Controller Design for 3-Phase Modular UPS
- Park, Nae Chun (Kangwon National University) ;
-
Kim, Sang Hoon
(Kangwon National University)
;
- Ji, Jun Keun (Soonchunhyang University)
- 발행 : 2010.11.26
초록
In this paper a new PFC Controller for 3-Phase Modular UPS is proposed. The PFC circuit for 3-Phase Modular UPS is implemented using three 1-phase 3-level boost PFC circuits. To control DC output voltage and AC input current, single voltage controller considering imbalance of two capacitor voltages and three independent current controllers are used in proposed PFC controller.
키워드