Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2009.07a
- /
- Pages.2195_2196
- /
- 2009
The Influence of a FIR Filter on Distance Relaying Algorithm
DC제거용 FIR필터가 거리계전기에 미치는 영향 분석
- Oh, Ye-Jun (Myongji University) ;
- Jang, Jun (Myongji University) ;
- Park, Jin-Kyu (Myongji University) ;
- Kim, Su-Hwan (Myongji University) ;
-
Kang, Sang-Hee
(Myongji University)
- Published : 2009.07.14
Abstract
DC-offset is a very important subject in power systems protection, since DC-offset causes mal-operation of the distance relay. This paper deals with the influence of a FIR filter used for removing the DC-offset upon the convergence characteristics of distance relaying algorithm based on Fourier Transform.
Keywords