一起 35kV 电缆频繁爆裂故障分析 of A Frequent Explosion Fault on 35kV PowerC able 坤JiangKun,Li Ming,HeMeng(供电公司, 476000)(Shangqiu Power Supply Company, Shangqiu 476000)摘要:对变电站一起 35KV 电缆出线多次发生爆裂故障的情况进行了分析,通过对电缆封接头的全面检查,结合高电压试验数据,通过技术人员的分析研讨,最终找到了故障点,并提出避开类似故障发生的措施,为以后的故障分析和推断奠定了基础
Abstract:A f requent e xplosion fault on 35kV outlet cablein asubstationis analyzed in this paper
Finally,faulty point is detected based on the thoroughtest of cable joint and a nalysis and discussion of technician,combined with high voltage t est d ata
In the end,corresponding measurestoavoid repetition of similar problem which lay the foundations offutureanalysis and judgement are given
关键词:电缆,绝缘故障,缺陷分析
Key words:power cable;insulation fault;d efect a nalysis 1、引言某 110kV 变电站 2024 年 5 月投入运行,其中有一 35kV 电缆出线长 200 米左右,型号为:YJLV-