输电线路装配式架线工程应用  

Application of Fabricated String in the Transmission Line Engineering

作　　者：徐大成 岳浩 徐乾坤 汪如松 XYU Da-cheng;YUE Hao;XYU Qian-kun;WANG Ru-song(Central Southern China Electric Power Design Institute Co.,Ltd.of CPECC,Wuhan 430071,China;HVDC Technology Department of CEEC Engineering Institute,Wuhan 430071,China)

机构地区：[1]中国电力工程顾问集团中南电力设计院有限公司,湖北武汉430071 [2]中国能建工程研究院高压直流技术研究所,湖北武汉430071

出　　处：《电力勘测设计》2018年第6期55-59,72,共6页Electric Power Survey & Design

摘　　要：与普通架线方式相比,装配式架线减少了弧垂观测、划印和压接工序,大大节省现场作业时间及被跨线路的停电时间,提高经济效益。该文介绍了采用装配式架线的线长计算方法、导地线制造要求、施工测量要求及施工工艺,给出了某500 k V线路装配式架线计算实例。Compared with the common wiring method, the fabricated string method can reduce the sag observation, marking and crimping process. Thus the on-site operation time and the power failure time of the crossed lines can be greatly saved and economic benefits have also improved. This paper introduces the calculation method of line length, the manufacturing requirements of lines, the construction survey requirements and construction technology when using fabricated string. Furthermore, a calculation example of fabricated string in a 500 k V transmission line project is given.

关 键 词：装配式架线 线长计算 施工工艺 

分 类 号：TM75[电气工程—电力系统及自动化]