대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 E
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- Pages.2114-2116
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- 1999
동기발전기 계자권선의 층간단락 감지센서 개발
Development of Shorted-Turn Sensor for Synchronous Generator's Field Winding
- Cho, Ji-Won (University of Inchon) ;
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Lee, Byung-Ha
(University of Inchon) ;
- Lee, Young-Jun (Korea Electric Power Research Institute)
- 발행 : 1999.07.19
초록
The shorted-turn sensor for synchronous generator's field winding has been developed. The sensor, installed in the generator air-gap, senses the slot leakage flux of field winding and produces a voltage waveform proportional to the rate of change of the flux. For identification of reliability for sensor, a shorted-turn test was performed at the Seoinchon combined cycle power plant on gas turbine generator. This sensor will be used as a detecting of shorted-turn for synchronous generator's field winding.
키워드