Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2002.07a
- /
- Pages.172-174
- /
- 2002
Adequacy Evaluation of Composite Power System considering Overload of Transmission Lines
송전 선로의 과부하를 고려한 복합 전력계통의 공급능력평가
-
Kang, Sung-Rok
(Gyeongsang National University)
;
-
Choi, Jae-Seok
(Gyeongsang National University)
;
- Cha, Jun-Min (Daejin University) ;
-
Rho, Dae-Seok
(Korea University of Technology)
;
- Do, Dae-Ho (Pohang 1 College)
- Published : 2002.07.10
Abstract
This paper proposes a new methodology for adequacy evaluation of composite power system considering an ambiguity of overload of transmission lines. Nodal arrival powers under considering an ambiguity of overload of transmission lines can be evaluated using the proposed method. Fuzzy set theory has been used in order to consider the permission level of overload of transmission lines. The problem of adequacy evaluation has been formulated using fuzzy linear programing. The effectiveness of the proposed method considering permissible overload of transmission lines has been demonstrated on the IEEE RTS.
Keywords