特高压直流线路与接地极线路共塔设计探讨  

Discussion on design of UHVDC line and grounding line sharing tower

作　　者：黄世鸿 HUANG Shihong(Power China Fujian Electric Power Engineering Co.,Ltd.,Fuzhou 350000,China)

机构地区：[1]中国电建集团福建省电力勘测设计院有限公司,福州350000

出　　处：《黑龙江电力》2023年第3期255-258,共4页Heilongjiang Electric Power

摘　　要：对特高压直流线路与接地极线路共塔设计进行研究,分析共塔架设背景条件、铁塔导线布置、层间距计算、塔高控制条件、共塔设计优缺点及共塔架设适用范围。结果表明,通过合理的导线布置、层间距控制及适当加高铁塔,特高压直流线路与接地极线路共塔架设可节省土地资源,有效改善经济发展与生态环境等之间矛盾。Research on the common tower design of UHVDC lines and earth electrode lines,analyze the background conditions of common tower erection,tower conductor layout,layer spacing calculation,tower height control condi-tions,advantages and disadvantages of common tower design,and the application scope of common tower erection.The results show that through reasonable conductor layout,layer spacing control,and appropriate addition of iron towers,the common tower installation of UHVDC lines and earth electrode lines can save land resources,effectively improve the contradiction between economic development and ecological environment.

关 键 词：特高压 直流线路 接地极线路 共塔架设 导线布置 

分 类 号：TM752[电气工程—电力系统及自动化]