摘要
利用现有的牵张设备和工器具,在三峡至广东500kV直流输电线路工程中,分两次一牵二张力展放大截面导线(ACSR-720/50)。这种施工工艺,在紧线及附件安装过程中采取的不同于以往的措施,起到了很好的效果,既安全可靠,又节约一次性投资。
By using of pulling and tension equipment available, the construction technology of two-step wire tension laying process for great section lead（ ACSR -720/50） in construction of 500 kV Shanxia-Guangdong DC transmission line project is introduced. During the construction the improved tension stringing and fittings installation measures are adapted, and safety and economy are secured.
出处
《安徽电力》
2005年第3期43-45,42,共4页
Anhui Electric Power
