대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 C
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- Pages.1324-1326
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- 1999
취수 펌프용 고압전동기(6.6 kV, 3,800 kW)의 소손원인 분석
Damage Analysis of High Voltage Motor for Intake Pump
- Oh, Min-Hwan (Korea Water Resources Corporation) ;
- Lee, Eun-Chun (Korea Water Resources Corporation) ;
- Hong, Sung-Taek (Korea Water Resources Corporation) ;
- Lee, Sang-Gun (Korea Water Resources Corporation)
- 발행 : 1999.07.19
초록
This paper demonstrates the insulation-destruction of high-voltage-motors for intake pump. To analyze the causes of damage in motors, electrical, mechanical and environmental fiery-development were investigated. The insulation-destruction of high-voltage-motors are generally due to the fiery-stress by void where composite materials such as mica/epoxy are used. But this paper shows that electrical and mechanical stresses can be the main reason of the damage, too.
키워드