输电线路的风偏角问题分析  

Problem Analysis of Transmission Line Wind Declination

作　　者：牛彬 陈江华[2] 姚俊峰[2] 

机构地区：[1]长治供电分公司,山西长治046011 [2]山西电力科学研究院,山西太原030001

出　　处：《山西电力》2009年第3期60-62,共3页Shanxi Electric Power

摘　　要：提出风偏闪络一直是影响输电线路安全运行的问题之一,主要介绍了输电线路直线杆塔风偏角的计算方法,通过分析影响风偏角的因素,采用临界曲线来进行风偏校验,为以后输电线路设计提供一定的参考。Wind partial flashover of transmission line impacts on the safety operation of transmission lines. The wind declination calculation methods of straight poles and towers is introduced, and the use of critical curve to check wind declination based on the factors analysis is proposed, which provides reference to the further design of transmission line.

关 键 词：输电线路 风偏角 临界曲线 

分 类 号：TM711[电气工程—电力系统及自动化]