Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1996.07b
- /
- Pages.652-654
- /
- 1996
THE COORDINATED CONTROL OF TCSC AND PSS TO IMPROVE POWER SYSTEM DAMPING
저주파 진동 감쇠를 위한 PSS와 TCSC의 협조 제어
- Kim, T.H. (Seoul National University) ;
- Seo, J.C. (Seoul National University) ;
- Moon, K.S. (Seoul National University) ;
- Son, K.M. (Seoul National University) ;
-
Lee, S.S.
(Seoul National University)
;
-
Park, J.K.
(Seoul National University)
;
-
Moon, S.I.
(Cheonbuk National University)
- 김태현 (서울대학교 전기공학부) ;
- 서장철 (서울대학교 전기공학부) ;
- 문경섭 (서울대학교 전기공학부) ;
- 손광명 (서울대학교 전기공학부) ;
-
이상성
(서울대학교 전기공학부)
;
-
박종근
(서울대학교 전기공학부)
;
-
문승일
(전북대학교 전기공학과)
- Published : 1996.07.22
Abstract
A study of the coordinated control of a TCSC and an existing PSS is presented when both are used to damp the low frequency oscillations. TCSC is modeled by the first order delay model. Linear quadratic Gaussian controller is used for designing PSS and TCSC supplementary controller. The performance of the proposed controllers is simulated in a one machine infinite bus model. As a result, it is shown that to damp the low frequency oscillations efficiently, it is necessary to control TCSC and PSS simultaneously.
Keywords