摘要
介绍了使用铝合金跨越架不停电跨越 2 2 0kV茂阳线的架线施工。根据跨越架的布置情况 ,提出了跨越架参数的计算方法 ,介绍了跨越架的组立和架设封顶网的步骤。分析了使用铝合金跨越架不停电跨越电力线的优点及有待改进的地方 。
In the construction of 500 kV Jiang Mao power transmission line, the 220 kV Mao Yang line was, by use of aluminium alloy crossing poles, successfully crossed without power interruption. The paper describes the layout, parameter selection and set up of the crossing poles together with the procedures of erecting insulated nets. The advantages and the existing problems of the said crossing method are analyzed with some suggestions proposed.
出处
《广东电力》
2001年第3期50-53,共4页
Guangdong Electric Power
关键词
电力线路
施工
跨越架设
kV line
uninterruption
crossing
electric power line
