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12月7日,安徽马鞍山供电公司工作人员在220千伏上恒4815、4816线1号铁塔上,对瓷质绝缘子进行带电零值检测。近期,该公司在城市工业污秽较多的110千伏及以上线路进行带电零值检测以及故障绝缘子检修更换工作,防止冬季雾霾、工业污秽以及雨雪天气可能造成的绝缘子污闪故障,保障线路的安全可靠运行。单位:安徽省马鞍山市花雨路7号供电公司办公室
On December 7, the staff of the Ma’anshan Power Supply Company in Anhui Province conducted a zero charge test on the porcelain insulators on the No. 1 iron tower of No. 4815 and No. 4816 lines at 220 kV. Recently, the company conducts live zero-value detection and repair and replacement of faulty insulators in 110 kV and above lines with a high level of industrial pollution in the city to prevent winter fogging, industrial pollution, and insulator flash flash failure that may be caused by rain and snow, and to protect lines. Safe and reliable operation. Unit: Office of Power Supply Company, 7 Huayu Road, Maanshan City, Anhui Province