대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2007년도 제38회 하계학술대회
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- Pages.2068-2069
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- 2007
누설전류 측정을 통한 옥외절연물 오손도 측정
Study for Measurement of Polluted Outdoor Insulations Using Leakage Current
- Lee, Bu-Won (HANBAT NATIONAL UNIVERSITY) ;
- Kim, Sung-Jung (HANBAT NATIONAL UNIVERSITY) ;
- Park, Woo-Yong (HANBAT NATIONAL UNIVERSITY) ;
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Kim, Young-Dal
(HANBAT NATIONAL UNIVERSITY)
- 발행 : 2007.07.18
초록
This study describes a compairison leakage current properties between a polluted insulator and insulator subjected to salt polluted condition. Exposure tests at a sea coast test and the leakage current of insulators, climate conditions, and salt deposit density were measured during the tests. Appearance of leakage current for the insulator was affected by the humidity and the salt deposition on the surface. comparison of leakage current under salt polluted conditions. salt polluted test and humidity tests were carried out in laboratory using the same insulator profiles in oder to determine the leakage current patterns during critical conditions
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