±500kV芜湖长江大跨越张力放线施工计算  

Calculation on Construction of±500 kV Large Crossing over Yangtze River in Wuhu under Tension Stringing

作　　者：黄朝永[1] 黄成云[1] 

机构地区：[1]安徽省送变电工程公司,合肥市230022

出　　处：《电力建设》2003年第7期31-32,共2页Electric Power Construction

摘　　要：文章介绍了± 5 0 0kV龙政线芜湖长江大跨越张力放线施工中 ,牵张设备、牵引绳、放线滑车等的受力计算 。The paper describes the calculation of forced acted on the pulling and tensioning devices, pulling rope and stringing pulleys, etc. during the tension stringing construction for Wuhu Yangtze River Large Crossing in±500 kV Long-Zheng transmission line. Concerned calculations required for the tension stringing of the large crossing before operation are also mentioned.

关 键 词：输电线路 ±500kV线路 大跨越张力放线 施工 计算 

分 类 号：TM726[电气工程—电力系统及自动化] TM752