Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2009.07a
- /
- Pages.395_396
- /
- 2009
The Study of Electromagnetic Force by Three Phase Short-Circuit Test of Cable
케이블 삼상단락 실증시험을 통한 전자력 영향 검토
- Hong, Dong-Suk (Taihan Electric Wire Co., Ltd) ;
- Kim, Hae-Jun (Taihan Electric Wire Co., Ltd) ;
- Park, Sung-Min (Taihan Electric Wire Co., Ltd) ;
- Chang, Woo-Suk (Taihan Electric Wire Co., Ltd) ;
- Park, Heong-Suk (Korea Electric Power Research Institute) ;
- Jang, Tae-In (Korea Electric Power Research Institute) ;
- Kang, Ji-Won (Korea Electric Power Research Institute)
- 홍동석 (대한전선(주)) ;
- 김해준 (대한전선(주)) ;
- 박성민 (대한전선(주)) ;
- 장우석 (대한전선(주)) ;
- 박흥석 (한전전력연구원) ;
- 장태인 (한전전력연구원) ;
- 강지원 (한전전력연구원)
- Published : 2009.07.14
Abstract
This paper handles with effect of electromagnetic force on the cables by fault current accompanied by accident of underground transmission cable. Even though underground transmission cable is an essential transmission method to supply stable power for downtown and population center, interaction of electromagnetic force from fault current is very large comparing to overhead transmission line due to restricted installation space such as tunnel, etc. and close consideration is required for it. This paper describes the effect of electromagnetic force through results of three phase short-circuit test and electromagnetic force analysis using theoretical calculations and electrical evaluation test after three phase short-circuit test, which will be utilized as basic materials for improvement and development of cleat, hanger, etc. to reduce and release effect of electromagnetic force in the future.
Keywords