Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2009.07a
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- Pages.280_281
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- 2009
Consideration on shielding failure and back flashover through lightning fault analysis within the country
국내에서 발생한 낙뢰고장 분석을 통한 직격뢰 및 역섬락 고찰
- Choi, Han-Yeol (Korean Electric Power Corporation) ;
- Min, Byeong-Wook (Korean Electric Power Corporation) ;
- Park, Soon-Kyu (Korean Electric Power Corporation) ;
- Lee, Bong-Hee (Korean Electric Power Corporation) ;
- Gu, Sung-Wan (Korean Institute Electrical Engineers)
- Published : 2009.07.14
Abstract
The past 3 years study on the lightning faults data shows that the main reason is shielding failure rather than back flashover. Accordingly, we need to thoroughly consider about shielding failure angle of tower. Also, transmission line damage caused by shielding can be minimized if we avoid the steep slope area as a transmission line route.
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