The 220kV transmission line is a very important link in the power supply line.The quality of the construction technology directly determines the quality of the power system and directly affects the development of the whole power system and even the harmonious operation of the whole social field.This paper introduces the construction process over the 220kV transmission line,discusses the problems in construction,and then puts forward some strategies to improve the construction technology.%220k V输电线路是电力工程供电线路中的一个很重要的环节,施工技术能力的高低直接决定质量的好坏,直接影响整个电力系统的发展甚至整个社会领域的和谐运行.在此,本文结合作者工程实例,对带电跨越电力线的施工过程进行简单介绍,然后探讨了220k V输电线路带电跨越施工过程中的问题,进而提出一些改进220kV输电线路带电跨越施工技术的策略.
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