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7月19日,国内首架贝尔407GXP直升机在昆明试飞成功,新机型移交机巡作业中心后,云南电网公司将拥有目前国内唯一适合高原高海拔巡检作业的机型,真正实现高原高海拔机巡作业全覆盖。云南电网公司直升机巡线业务于2006年10月正式启动。2011年4月首次开展直升机带电作业,2014年10月云南电网公司机巡作业中心在送变电公司挂牌成立。截至2016年7月底,公司直升机巡线共飞行2390架/次,飞行时间6838小时,巡检线路111526千米(云南省境内),巡检杆塔222793基,发现各类缺陷共32056项。
On July 19, after the successful trial flight of the first Bell 407GXP helicopter in Kunming and the transfer of the new aircraft to the operation center, Yunnan Power Grid Corporation will have the only domestic model suitable for the high altitude inspection of the plateau. Machine tour full coverage. Yunnan Power Grid Company helicopter patrol business was officially launched in October 2006. In April 2011, helicopter live operation was carried out for the first time. In October 2014, Yunnan Power Grid Company Central Airport Operation Center was set up for transmission and transformation company. As of the end of July 2016, the Company helicopters patrol a total of 2,390 flight line / flight time 6838 hours, inspection line 111526 kilometers (Yunnan Province), inspection tower 222793 base and found a total of 32,056 various types of defects.