대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 하계학술대회 논문집 A
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- Pages.235-237
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- 2002
고압콘덴서 개폐시 발생하는 써지의 특성 분석
Property Analysis for On/Off Surge of High-Voltage Condenser
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Hong, Sung-Taek
(Korea Water Resources Corporation) ;
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Lee, Eun-Chun
(Korea Water Resources Corporation) ;
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Shin, Gang-Wook
(Korea Water Resources Corporation)
- 발행 : 2002.07.10
초록
Whenever the large-capacitor and high-voltage pump motor is opened and closed, the power factor improvement condenser and the low-voltage equipment are often damaged by the sparking and the on-off power serge. In order to find the reason and resolve the problem, we have installed a transition wave recorder for obtaining the transient on-off power serge wave and a power disturbance analyzer for long-time monitoring. In this way we measured and analysed the condition of the high-voltage pump motor whenever it is opened and closed.
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