2012年贵州电网防冰工作研究及成效  

Achievement of anti - icing research of Guizhou Power Grid in 2012

作　　者：吴湘黔[1] 彭赤[1] 李巍[1] 包毅[1] 刘晖[1] 姜浩[1] 

机构地区：[1]贵州电网公司,贵州贵阳550002

出　　处：《贵州电力技术》2012年第4期1-4,共4页Guizhou Electric Power Technology

摘　　要：2012年初贵州大部分地区持续低温雨雪天气导致输电线路出现覆冰，再一次危害到电网安全，通过完善的应急管理体系和常态化的防冰机制，充分发挥“三大措施”的核心作用，将冰雪带来的危害降到最低，实现了三大防冰目标，未发生倒塔事故，保障了电网安全稳定运行。Icing occured over the transmission lines caused by the disastrous weathers persisted for an exceptionally long time period in most areas of Guizhou Province in early 2012, and was directly related to the operation safety of the power system. The perfect emergency management system and normalizing anti - icing mechanism, produced full core effects of the three main measures that keeping damage to a minimum, reached all anti - icing goals without the tower falling, and ensured the stable operation of power grid.

关 键 词：覆冰 防冰 倒塔事故 

分 类 号：TM752[电气工程—电力系统及自动化]