Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.07a
- /
- Pages.450-452
- /
- 2005
Distributed generation protection technique to minimize the outage section
정전구간 최소화를 위한 분산전원 보호
- Kang, Yong-Cheol (Chonbuk National University) ;
- Lee, Byung-Eun (Chonbuk National University) ;
- Jin, Enshu (Chonbuk National University) ;
- Hwang, Tae-Keun (Chonbuk National University) ;
- Lee, Ji-Hoon (Chonbuk National University) ;
- Cha, Sun-Hee (Chonbuk National University) ;
- Park, Jong-Min (Chonbuk National University) ;
- Zheng, Tai-Ying (Chonbuk National University)
- 강용철 (전북대학교) ;
- 이병은 (전북대학교) ;
- 김은숙 (전북대학교) ;
- 황태근 (전북대학교) ;
- 이지훈 (전북대학교) ;
- 차선희 (전북대학교) ;
- 박종민 (전북대학교) ;
- 정태영 (전북대학교)
- Published : 2005.07.18
Abstract
Distributed generation (DG) plays an important role in the power system nowadays. Over-current relay, widely used in the DG protection, causes a wide outage section and long time delay. This paper proposes a DG protection technique to minimize the outage section. The proposed method uses three directional over-current relays with time delay, which are connected to the point of common coupling. The method can minimize the outage section.
Keywords