昭通电网输电线路覆冰应对策略及发展
Strategy and Development of Icing of Transmission Lines in Zhaotong Power Grid
DOI: 10.12677/OJCS.2018.74017, PDF,   
作者: 杨和刚*, 唐玉龙, 陈 宏：云南电网有限责任公司昭通供电局，云南 昭通
关键词: 输电线路；覆冰；抗冰策略；直流融冰应用； Transmission Line； Icing； Anti Icing Strategy； DC Ice Melting Application
摘要: 输电线路覆冰会引起线路断线、杆塔倒塌、大面积停电等事故，给国民生活造成严重影响，直流融冰技术是解决线路覆冰的有效手段。文章分析了昭通电网输电线路覆冰的原因，总结了昭通电网近年来应对输电线路覆冰的采取的主要措施和工程技术手段，介绍了直流融冰装置的基本原理和在昭通电网的工程应用情况和取得的效果，对有关供电企业单位有效预防输电线路覆冰灾害及直流融冰技术推广有着重要意义。
Abstract: Transmission line icing will cause line breakage, tower collapse, large-scale blackout and other accidents, which seriously affect the national life. DC ice melting technology is an effective means to solve line icing. This paper analyzes the causes of icing on transmission lines in Zhaotong Power Grid, summarizes the main measures and engineering techniques adopted by Zhaotong Power Grid to deal with icing on transmission lines in recent years and introduces the basic principle of DC ice melting device and its application in Zhaotong Power Grid and made the effect. It is of great significance for the relevant power supply enterprises to effectively prevent ice-covered disaster of transmission lines and popularize DC ice-melting technology.
文章引用：杨和刚, 唐玉龙, 陈宏. 昭通电网输电线路覆冰应对策略及发展[J]. 电路与系统, 2018, 7(4): 134-139. https://doi.org/10.12677/OJCS.2018.74017

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