Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.10c
- /
- Pages.35-37
- /
- 2005
Electromagnetic Characteristics Analysis of Generator with the shorted turn rotor field winding
발전기 회전자 턴 단락 현상에 따른 전자계 특성 해석
- Jo, Won-Yeong (Dept. of Electrical eng., Dong-A University) ;
- Kim, Byeong-Guk (Dept. of Electrical eng., Dong-A University) ;
-
Jo, Yun-Hyeon
(Dept. of Electrical eng., Dong-A University)
;
-
Hwang, Don-Ha
(KERI)
;
-
Gang, Dong-Sik
(KERI)
;
-
Kim, Yong-Ju
(KERI)
- Published : 2005.10.20
Abstract
Large generators are subject to high mechanical and electrical stress which may lead to deterioration of the insulation. The rotors, in particular, may develop short circuits particularly and there is a need for the operators to be aware of this situation. In this paper, the electromagnetic characteristics of the generator with shorted turns in rotor field winging is analyzed by FEM and the detection algorithm method of the shorted turn rotor slot position is proposed.
Keywords