直升机水冲洗带电超高压输电线路绝缘子  

Live EHV Transmission Line Insulator Flush Using Helicopter

作　　者：汪骏[1] 沈建[1] 陈方东[1] 段文运[1] 

机构地区：[1]华北电网有限公司北京超高压公司,北京市102401

出　　处：《电力建设》2007年第7期36-39,共4页Electric Power Construction

摘　　要：直升机水冲洗带电线路绝缘子作业于2006年正式服务于跨区电网。该项技术主要包括直升机水冲洗作业设备技术参数、水冲洗作业方法的研究。相比传统人工清扫,该项作业无需停电即可进行,在提高清扫质量的同时,工作效率相比传统方法可提高5倍以上。该技术在国内尚处于起步阶段,仍须不断总结创新,以便更有效地保障国家电网安全稳定运行。Live line insulator flush using helicopter formally served the trans-regional grids in 2006. This technology mainly includes researches on helicopter flush equipment parameters and flush procedures. Compared to conventional manual flush, this technic can be performed without shutting down the power line, resulting in higher flush effectiveness and five times higher productivity than conventional approach. This technic is at the infant stage in China, and needs constant improvements to better ensure safety and reliability of the nation＇ s power grid.

关 键 词：直升机水冲洗 带电线路绝缘子 水冲洗设备参数 作业方法 

分 类 号：TM755[电气工程—电力系统及自动化]