Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- summer
- /
- Pages.348-350
- /
- 2004
Placement and Operation of DG System for Reliability Improvement in Distribution Systems
배전계통의 신뢰도 향상을 위한 분산형전원의 설치 및 운영
- Kim Kyu Ho (Ansan College of Tech) ;
- Lee Sang Keun (Wonju College) ;
- Kim Jin O (Hanyang Univ) ;
- Kim Tae Kyun (KEPRI) ;
- Jeon Dong Hun (KEPRI) ;
- Cha Seung Tae (KEPRI)
- Published : 2004.07.14
Abstract
This paper presents the scheme for reliability improvement by dispersed generation system (US) installation and operation in distribution systems. The objective functions such as power losses cost, operation cost of DGS, power buy cost and interruption cost are minimized for reliability improvement. The original objective functions and constraints are transformed into the equivalent multiple objective functions with fuzzy sets to evaluate their imprecise nature. The several indices for reliability evaluation are improved by dispersed generation system installation.
Keywords