Analytic Results for the Double Short Turn Sensor Structure of Rotor Winding in Generators

발전기 회전자권선 단락센서의 이중화구조 실험결과 분석

  • 이영준 (한국전력공사 전력연구원) ;
  • 주영호 (한국전력공사 전력연구원)
  • 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.