电缆护层保护器对输电线路的研究与分析

Research and analysis of cable sheath protector for transmission lines

针对一起66kV电缆线路护层保护器过热缺陷进行详细阐述,通过带电检测和分析,最终确定护层保护器过热原因,结合停电作业及时完成消缺治理,保证电缆线路安全稳定运行。

The overheat defect of a 66kV cable line protector was elaborated.Through on-line detection and analysis,the cause of overheat of the protective layer protector was finally determined.Combined with power failure,the shortage reduction was completed in time to ensure the safe and stable operation of the cable line.