超高压架空送电线路转角塔基础角度变换  

Foundation Angle Transformation of Ehv Overhead Transmission Lines Corner Towers

作　　者：徐伯建 

机构地区：[1]四川电力送变电建设公司,成都610051

出　　处：《价值工程》2011年第2期51-51,共1页Value Engineering

摘　　要：对某500kV架空送电线路设计,线路全长29km,双回双分裂LGJ-630/45导线,地线一根采用GJ-100,另一根采用OPGW-120。在施工过程中,由于村民不同意该线路走向P13～P17段进行了2次改线。第1次改线,P13转角为右53°10′18″基础开始施工后由于遭到村民反对,经协调后进行了第2次改线,P13转角为右37°12′48″,以供参考。For a design of 500kV overhead transmission line, the length of line is 29kin, the wire is double back and double split LGJ-630/45 wire, one of ground line is GJ-100, the other one is OPGW-120. During the construction process, the villagers do not agree with the line towards P13 N P17 segment, so the lines are changed two times. The first change is that the corner of P13 is changed into the right 53°10′18″, which is opposed by the villagers after the basic construction, so they coordinated the second times change which is that the corner of P13 is changed into the right 37°12′48″or reference.

关 键 词：送电线路施工 转角塔基础 角度变换 

分 类 号：TM7[电气工程—电力系统及自动化]