Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 1999.05a
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- Pages.532-535
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- 1999
A study on analysis of interfacial breakdown properties with variable temperalure in straight cable Joint modeling EPGXY/EPOM interface
온도에 따른 케이블 직선 접속재 모델링 EPOXY/EPDM 계면의 파괴 특성에 관한 연구
Abstract
In power cable joints, the interfaces of two different dielectric materials are inevitable. In addition, the interfacial breakdown between two internal dielectric surfaces represents one of the major causes of failure for power cable joints. We chose epoxy/EPDM interface, one of the interface in cable joints, and investigate dielectric interfacial breakdown phenomenon. First, design specimen with Flux 2D. Second, find interface condition which has high dielectric strength. Third, investigate interfacial breakdown properties with variable temperature.
Keywords
- Straight Cable Joints;
- Interfacial Breakdown;
- Epoxy/EPDM Interface;
- PJs(Prefabricated Joints);
- Finite Elements Method