Title :
Breakdown characteristics of XLPE/EPDM on the treatment condition of the interfacial layer
Author :
Choi, W.C. ; Han, S.K. ; Lee, C.J. ; Park, K.S. ; Han, S.O.
Author_Institution :
Chung Nam Nat. Univ., Taejon, South Korea
Abstract :
In this paper, we intended to evaluate characteristics of XLPE/EPDM interface which existed in the cable joint. Because the fault was mainly occurred in this interface. We investigated breakdown characteristics of XLPE/EPDM double layered insulator as a function of temperature, pressure, numbers of void, kinds of joint material. And it was shown that breakdown strength of XLPE/EPDM insulator was higher than that of XLPE/XLPE or EPDM/EPDM
Keywords :
XLPE insulation; cable jointing; electric breakdown; ethylene-propylene rubber; power cable insulation; power cables; XLPE/EPDM double layered insulator; breakdown; cable joint; fault; interfacial layer treatment; void; Breakdown voltage; Cable insulation; Electric breakdown; Oil insulation; Petroleum; Polyethylene; Power cable insulation; Power cables; Sheet materials; Viscosity;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1997., Proceedings of the 5th International Conference on
Conference_Location :
Seoul
Print_ISBN :
0-7803-2651-2
DOI :
10.1109/ICPADM.1997.617601
