输电线路除冰技术的研究  

Research on De-icing Methods for Transmission Lines

作　　者：李宁[1] 周羽生[1] 邝江华[1] 彭琢[1] 

机构地区：[1]长沙理工大学电气与信息工程学院,湖南长沙410076

出　　处：《防灾科技学院学报》2008年第3期33-37,共5页Journal of Institute of Disaster Prevention

基　　金：湖南省自然科学基金项目(07JJ3101);湖南省科技计划项目(2007FJ3008)

摘　　要：目前,如何对覆冰输电线路进行融冰、除冰以降低冰灾损失仍是世界性的技术难题,通常的融冰措施可分为热融冰、机械除冰及自然脱冰。该文分别简要阐述了这三类措施,并对每一类方法中具有代表性的或较新颖的融冰方法进行了介绍,同时分析了各方案的利弊及应用范围,并介绍了国际上在此领域的一些新的研究成果。At present, how to melt the icing transmission lines to reduce the losses is still a worldwide technical problem. Common melting ice methods can be divided into three kinds： ice-melting, mechanical de-icing and natural de-icing. This paper describes each of these measures briefly, and introduces a typical and advanced method of each kind. At the same time, the advantages and disadvantages of various measures and their applications are analyzed. In addition, some of the new research results in this field have been introduced.

关 键 词：输电线路 除冰措施 融冰机理 

分 类 号：TM755[电气工程—电力系统及自动化]