Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.07a
- /
- Pages.181-183
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- 2003
A study on the power system restoration simulator
전력계통 고장복군 교육 시스템에 관한 연구
-
Lee, H.J.
(KwangWoon University)
;
- Kim, J.M. (KwangWoon University) ;
- Lee, K.S. (KwangWoon University) ;
- Park, S.M. (KwangWoon University) ;
- Song, I.J. (Korea Electric Power Research Institute) ;
-
Lee, N.H.
(Korea Electric Power Research Institute)
;
- Bae, J.C. (Korea Power Exchange) ;
- Hwang, B.H. (Korea Power Exchange)
-
이흥재
(광운대학교 전기공학과)
;
- 김종문 (광운대학교 전기공학과) ;
- 이경섭 (광운대학교 전기공학과) ;
- 박성민 (광운대학교 전기공학과) ;
- 송인준 (전력연구원) ;
-
이남호
(전력연구원)
;
- 배주천 (한국전력거래소) ;
- 황봉환 (한국전력거래소)
- Published : 2003.07.21
Abstract
This paper presents an operator training simulator for power system restoration against massive black-out. The system is designed especially focused on the generality and convenient setting up for initial condition of simulation. The former is accomplished by using on line calculation methodology, and PSS/E data is used to define the initial situation. The proposed simulator consists of three major components - the Power flow(PF) module, data conversion(CONV) module and CUI subsystem. PF module calculates power flow, and then checks overvoltage of buses and overflow of lines. CONV module composes an Y-Bus array and a data base at each restoration action. The initial Y-Bus array is constructed from PSS/E data. The user friendly GUI module is developed including graphic editor and built-in operation manual. As a result, the maximum processing time for one step operation is 15 seconds, which is adequate for training purpose. Comparison with PSS/E simulation proves the accuracy and reliability of the training system.
Keywords