Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2008.10b
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- Pages.373-374
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- 2008
Development of Inspection Tool for 154kV Live-line Insulator string
154kV 활선 애자련의 불량애자를 검출하는 활선애자 점검기 개발
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Lee, Jae-Kyung
(Korea Electric Power Research Institute) ;
- Park, Joon-Young (Korea Electric Power Research Institute) ;
- Oh, Ki-Yong (Korea Electric Power Research Institute) ;
- Jo, Byeong-Hak (Korea Electric Power Research Institute)
- Published : 2008.10.31
Abstract
To prevent an insulator failure, a new inspection system is presented for 154kV insulator strings. The inspection system detects fault insulators by measuring resistance and voltage of each insulators in the 154kV insulator string. The inspection instrument obtains autonomously insulation resistance and assigned voltage along the insulator string. The insulator inspection instrument is manipulated by two operators. In addition, a set of mechanism is applied to prevent the system from being reset under live-line condition. We confirmed its effectiveness through experiments.
Keywords