Analytic Results for the Double Short Turn Sensor Structure of Rotor Winding in Generators
발전기 회전자권선 단락센서의 이중화구조 실험결과 분석
- Lee, Young-Jun (Korea Electric Power Corporation Institute) ;
- Ju, Young-Ho (Korea Electric Power Corporation Institute)
- Published : 2008.07.16
Due to the severe operation environment, the accidents in the rotor winding increase lately. To prevent the rotor's damage from short turn phenomena, research staffs in Korea Electric Power Research Institute develop sensors to detect short turn efficiently. In this paper, we present the double-structured short turn sensor which evluates the healthiness of rotor winding.