In the past 66kV and above transmission line construction, often encounter individual wires due to various causes of construction damage, need to be handled, resulting in inconvenience to the construction. According to the previous transmission line construction experience, the following wire abrasion measures in the construction of research and methods to make a summary.

The problem of the transmission line conductor breakage often occurs in the past more than 66kV lines. This problem is the key project of acceptance of the line construction quality and will have an impact on the future operation of the line. Therefore, how to effectively avoid the wire breakage and ensure the quality of the wire during the construction of the transmission line is an urgent subject to be studied and solved. This article through the past construction experience, easy to break the wire and wear-resistant measures to summarize.