直升机巡视超高压输电线路

摘要

The extensive application of the helicopter inspection method in the EHV transmission line marks the entering of a new era in transmission line inspection work. In this article ,though the introduction of the helicopter inspection method and combining the practical application of this method in the 500 kV and ±660 kV EHV transmission line in this summer power consumption peak in Shandong province,we analyse the two kinds of transmission line inspection methods：helicopter inspection and ground inspection and also make comparing between them. Through this article ,we＇d like to provide a new foundation for the stereometric formula line inspection.%直升机巡视技术已广泛应用到超高压输电线路的巡视工作中，标志着线路巡视已经进入了一个新的领域。通过对直升机巡视技术的介绍，结合迎峰度夏期间直升机在山东超高压输电线路（500kV、＋660kV等级线路）巡视作业，分析对比直升机巡视与地面巡视的差异，为开展地空结合直体式巡线工作提供支撑。