摘要
介绍了直升机巡检技术及2013年江苏电网500 k V及以上输电线路直升机巡检应用情况。从巡检效果和效益两方面进行对比分析,发现直升机巡检费用与人工巡检差别不大,但其巡检效率可达人工巡检的6倍。直升机巡检技术用于500k V及以上输电线路的监察性巡视,可减轻人工劳动强度、提高巡线质量、降低运检成本、提升线路安全运行水平。
This paper introduces the helicopter inspection technology for 500 kV and above transmission lines and its application in Jiangsu power grid in 2013. Comparative analysis on the results and benefits shows there is little difference between human inspection and helicopter inspection in inspection fee, but the helicopter＇s inspection efficiency is 6 times of the manual inspection approximately. The helicopter inspection technology can be applied into the supervision inspection for 500kV and above transmission lines. It can reduce labor intensity works, improve the quality of inspection, reduce the cost of maintenance and improve operation security of transmission lines.
出处
《江苏电机工程》
2015年第1期50-51,55,共3页
Jiangsu Electrical Engineering
关键词
输电线路
直升机
巡检
transmission lines
helicopter
inspection
