Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.07a
- /
- Pages.578-579
- /
- 2007
Area Annual Outage Cost Assessment of KEPCO System by TRELSS
TRELSS를 이용한 KEPCO 계통의 공급지장비 추정연구
- Shi, Bo (Gyeongsang National University) ;
- Jeong, S.H. (Gyeongsang National University) ;
-
Park, J.J.
(Gyeongsang National University)
;
-
Choi, J.S.
(Gyeongsang National University)
;
-
Jeon, D.H.
(KEPRI)
;
-
Yun, Y.B.
(KEPRI)
;
-
Jang, B.H.
(KEPRI)
;
-
Moon, S.P.
(KEPRI)
;
- Han, K.N. (KEPCO)
- 사박 (경상대학교) ;
- 정상헌 (경상대학교) ;
-
박정제
(경상대학교)
;
-
최재석
(경상대학교)
;
-
전동훈
(한국전력연구원)
;
-
윤용범
(한국전력연구원)
;
-
장병훈
(한국전력연구원)
;
-
문승필
(한국전력연구원)
;
- 한경남 (한국전력공사)
- Published : 2007.07.18
Abstract
The importance and necessity of conducting studies on area outage cost assessment have been increasingly important in recent years due to the competitive electricity market environment. The objective of operational issues would be to minimize the total area cost while satisfying all associated system constrains of each area[2]. This paper presents a methodology of the Area annual outage cost assessment by probabilistic reliability evaluation using TRELSS program for KEPCO system. The interrupted energy assessment rate (IEAR) is evaluated by macro approach that is using relations between GRDP and the electrical energy demand. The Expected Energy Not Supplied (EENS) of each area was evaluated using the Transmission Reliability Evaluation for Large-Scale Systems (TRELSS) Version 6_2, a program developed by EPRI are introduced in this paper.
Keywords