高压输电线路抗冰技术综述  

On the Ice - proof Technique for High Voltage Transmission Line

作　　者：李佳琦[1] 

机构地区：[1]西安铁路职业技术学院,陕西西安710014

出　　处：《西安铁路职业技术学院学报》2012年第2期45-48,共4页Journal of Xi’an Railway Vocational & Technical Institute

摘　　要：高压输电线路的覆冰与积雪可能会引起严重的停电、限电等事故，造成巨大的经济损失，因此研究高压输电线路的抗冰技术具有重要意义。本文按照先避后抗的技术原则从防冰与除冰两个层面介绍了高压输电线路的各种常见的抗冰技术及一些新型抗冰技术的相关原理、研究现状与发展趋势。实际工程应用中需结合各地具体情况和冰区分级以及运行经验。对输电线路进行防覆冰综合治理。The ice and snow on high voltage transmission line may cause serious accidents such as power supply failure and restricted use of electricity, which may cause huge economic losses, therefore the study of ice - proof technique for high voltage transmission line has important significance. According to the principle of anti - icing firstly, deicing secondly, this paper introduces a variety of common ice - proof technology and some related principles, current research situation and development trend of some new anti ice technology from two aspects of anti - icing and deicing. In practical engineering, it needs to do some comprehensive management of the anti - icing and deicing for the transmission line combined with the speicfic situation of the district, ice classification and operating experience.

关 键 词：高压输电网 防冰 除冰技术 

分 类 号：TM726.1[电气工程—电力系统及自动化]