摘要
100kV文东线由于热缩套下的环绕防水带绕包不足,导致热缩套防水带和电缆本体缺乏良好压接,水份侵入电缆接头保护壳内造成外护套绝缘电阻不合格。
Because the waterproof cincture which is under pyrocondensation sheath is not enough, pyrocondensation sheath can/t press waterproof cincture and cable body well, the water immerges containment the vessel of cable joint , which causes the insulation resistance of 1 lOkV wen-dong transmission line outer restrictive coating is disqualification
出处
《江西电力职业技术学院学报》
CAS
2009年第4期10-11,共2页
Journal of Jiangxi Vocational and Technical College of Electricity
关键词
电缆
接头故障
绝缘电阻
7cable
malfunction
insulation resistance
