直升机红外巡检技术在直流输电线路的应用分析  

Application of Helicopter Infra-red Inspection Technology in DC Transmission Line

作　　者：毛强[1] 徐云鹏[1] 骆志锋[1] 

机构地区：[1]中国南方电网超高压输电公司检修试验中心,广州510663

出　　处：《广西电力》2012年第6期74-77,共4页Guangxi Electric Power

摘　　要：对天广直流输电线路直升机红外巡检发现的缺陷进行分析,探讨深入精确分析红外检测过热缺陷的方法。相对地面人工巡检直流输电线路,直升机红外巡检技术具有巡检质量好、效率高的优势。直升机红外巡检是一种高效可行的技术监督手段,在满足巡视周期的条件下可以完全替代地面人工红外巡检。Defects of Yun-guang DC transmission line found by the helicopter infra-red inspection are analyzed. How to analyze deeply and precisely the overheat defects detected by the infra-red is discussed. Comparing with the ground manpower inspection, ihe helicopter infra-red inspection has advantages of good inspection quality and high effciency in the DC transmission line inspection. The helicopter infra-red inspection is a high efficient and feasible technical supervision method,which can replace the, ground manpower infra-red inspection under the satisfaction of inspection period.

关 键 词：直升机红外巡检 天广直流 输电线路 

分 类 号：TM726[电气工程—电力系统及自动化] TM754