论文部分内容阅读
2008年1月以来的低温雨雪冰冻灾害.给南方地区经济和社会发展、人民生活带来严重影响。持续低温雨雪冰冻极端天气灾害.对电网安全运行造成严重影响.许多地区输变电设施严重覆冰,输电线路发生倒塔、断线、跳闸,部分地区大面积停电,电网安全面临严重威胁。面对自然灾害.中央企业立即动员,迅速启动应急预案,全力抢险救灾。
The low-temperature snow and ice freezing disaster since January 2008 has seriously affected the economic and social development and people’s livelihood in the southern region. Continuous cold and rain, snow and ice freezing extreme weather disasters have a serious impact on the safe operation of power grids. In many areas, the power transmission and transformation facilities have been seriously iced, power transmission lines have suffered tower collapse, disconnection and tripping, and large-scale blackouts in some areas have posed serious threats to power grid security. In the face of natural disasters, the central enterprises immediately mobilized themselves to promptly start emergency plans and make every effort to provide emergency relief and relief work.