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4月15日10时,一架麦道直升机正盘旋在武汉市蔡甸区的一条500千伏超高压带电线路上。机上湖北超高压输变电公司检修人员正在更换一个受损的导线间隔棒。这是我国首次应用直升机平台进行超高压带电作业。据悉,全世界目前只有美国、加拿大、澳大利亚等少数发达国家开展了此项带电作业、并使其
At 10:00 on April 15, a McDonnell Douglas helicopter was hovering over a 500 kV EHV live line in Caidian District, Wuhan. Hubei super-high voltage power transmission company on-board maintenance personnel is replacing a damaged wire spacer. This is the first time that China applies a helicopter platform for UHV live work. It is reported that at present only the United States, Canada, Australia and a few other developed countries in the world carry out this live operation and make it