Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.07a
- /
- Pages.149-151
- /
- 2001
Design of STATCOM Stabiliser for Improving Power System Stability
전력계통 안정도 향상을 위한 STATCOM 안정화 장치 설계
- Lee, Seok-Oh (Dept. of Electrical Eng., Pusan National University) ;
- Jung, Young-Min (Dept. of Electrical Eng., Pusan National University) ;
- Mun, Kyeong-Jun (Dept. of Electrical Eng., Pusan National University) ;
-
Hwang, Gi-Hyun
(Research Institute of Computer, Information and Communication at Pusan National University)
;
-
Park, June-Ho
(Dept. of Electrical Eng., Pusan National University)
;
- Lee, Jeong-Kwan
- 이석오 (부산대학교 전기공학과) ;
- 정영민 (부산대학교 전기공학과) ;
- 문경준 (부산대학교 전기공학과) ;
-
황기현
(부산대학교 컴퓨터 및 정보통신연구소)
;
-
박준호
(부산대학교 전기공학과)
;
- 이정관 (한국전력공사)
- Published : 2001.07.18
Abstract
This paper proposes the design of STATCOM(static synchronous compensator) stabilizer for improving power system stability using fuzzy logic controller(FLC). The STATCOM DC voltage regulator contributes negative damping to the power system as the installation of STATCOM DC voltage regulator. STATCOM stabiliser is superimposed on the AC voltage regulator to compensate the negative damping effect. To evaluate usefulness of the proposed method, we perform the nonlinear simulation on a single-machine infinite bus system. As results of the simulations, the proposed method shows better control performance than PI controller in terms of damping effects.
Keywords