2010年春季山西输电线路大面积风灾故障分析  

Analysis of Wide-covered Wind Damage on Transmission Line in the Spring 2010 in Shanxi

作　　者：贾雷亮[1] 李岩松[1] 

机构地区：[1]山西省电力公司,山西太原030001

出　　处：《山西电力》2010年第5期7-8,15,共3页Shanxi Electric Power

摘　　要：针对2010年3月山西发生的220 kV及以上输电线路大面积风偏问题进行了调查与统计,分析了风偏故障的主要原因及形成机理,提出了提高设计水平、采用差异化设计等建议,供今后输电线路设计参考。Based on investigations and statistics on the wide-covered wind deviation of the 220 kV and above transmission lines occurring in March 2010 in Shanxi,this paper analyzes the main reason and the formation mechanism of wind deviation,and puts forward suggestions as enhancing design level and adopting differential design,for the reference of future transmission line design.

关 键 词：输电线路 风灾 故障 

分 类 号：TM726[电气工程—电力系统及自动化]