新中国成立以来罕见的雪雨冰冻天气,使我国南部地区蒙受巨大损失。其中,湖南、贵州、江西等省份一些地区的输电线网受到巨大破坏,因严重挂冰出现了大量倒塔、倒杆、断线等故障,加上当地发电厂煤炭供应吃紧,许多城市和农村出现了不同程度的限电和断电。据报道,截至 The rare freezing snow and rain since the founding of New China have caused huge losses to the southern part of our country. Among them, the transmission network in some areas of Hunan, Guizhou and Jiangxi provinces suffered tremendous damage. Due to severe hanging ice, many failures such as down-towering, down-barging and wire breakage occurred. Coupled with the tight supply of coal by local power plants, many cities and rural areas There have been varying degrees of blackouts and blackouts. It is reported as of