Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1993.07b
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- Pages.1130-1133
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- 1993
Tree Shape and Partial Dishcharge in LDPE Blended with Organic Compounds
유기화합물이 첨가된 LDPE에서의 트리 형상과 부분방전
- Kang, S.H. (Dept. of Electrical Eng. Chungbuk Natl. Univ.) ;
- Choi, H.S. (Dept. of Electrical Eng. Chungbuk Natl. Univ.) ;
- Shin, Y.S. (Dept. of Electrical Eng. Chungbuk Natl. Univ.) ;
- Jeong, D.Y. (Dept. of Electrical Eng. Chungbuk Natl. Univ.) ;
- Lim, K.J. (Dept. of Electrical Eng. Chungbuk Natl. Univ.) ;
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Park, D.H.
(Dept. of Electronic Material Eng. Wonkwang Natl. Univ.)
- 강성화 (충북대 전기공학과) ;
- 최한식 (충북대 전기공학과) ;
- 신윤식 (충북대 전기공학과) ;
- 정득영 (충북대 전기공학과) ;
- 임기조 (충북대 전기공학과) ;
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박대희
(원광대 전자재료공학과)
- Published : 1993.07.18
Abstract
In this paper, it is discussed the correlation between shape of tree and internal partial discharge in low density polyethylene(LDPE) blended with organic compounds that used to improve the effect of resistance to treeing. Initiation and growing of tree are retarded in specimens blended with organic compounds that comprised radical having large electron affinity, and also discharge magnitude and counts of discharging pulse per unit time in these samples are more than those in others. It is observed that the shape of tree in these samples is bush type, but in case of pure LDPE samples dendrite type.
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