Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07e
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- Pages.87-88
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- 2006
Investigation of the Experiment for Separation Distance between Powerline Earth and Pipelines
전력선 접지와 매설배관의 이격거리 실증실험 사례 조사
- Lee, H.G. (Underground Systems Group KERI) ;
- Ha, T.H. (Underground Systems Group KERI) ;
- Ha, Y.C. (Underground Systems Group KERI) ;
- Bae, J.H. (Underground Systems Group KERI) ;
- Kim, D.K. (Underground Systems Group KERI)
- 이현구 (한국전기연구원 지중시스템연구그룹) ;
- 하태현 (한국전기연구원 지중시스템연구그룹) ;
- 하윤철 (한국전기연구원 지중시스템연구그룹) ;
- 배정효 (한국전기연구원 지중시스템연구그룹) ;
- 김대경 (한국전기연구원 지중시스템연구그룹)
- Published : 2006.07.12
Abstract
There are a number of reported instances of actual pipeline rupture during power line faults caused by melting of the pipe wall. This type of hazard was considered to be among the most serious of AC effects on pipelines in an international survey, comparable to the personnel safety hazard. Moreover, resistance coupling is not only a risk when the pipeline parallels a power line but also when they cross. One method of minimizing the effects of resistive coupling is by maintaining an appropriate separation distance between the pipeline and tower. This paper investigate the experiment for separation distance between the powerline earth and pipelines.
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