1000kV特高压交流线路耐张串引流线与屏蔽环相互干涉原因分析及应对措施  

Cause Analysis and Countermeasures of Interference Between Tension String Drainage Wire and Shield Ring of 1000kV UHV AC Line

作　　者：李显鑫 刘颢 张谦 沈泓[3] LI Xianxin;LIU Hao;ZHANG Qian;SHEN Hong(State Grid Economic and Technology Research Institute Co.,Ltd.,Beijing 102209,China;State Nuclear Power Planning and Design Institute Co.,Ltd.,Beijing 100095,China;Zhejiang Electric Power Design Institute Co.,Ltd.,Hangzhou 310012,China)

机构地区：[1]国网经济技术研究院有限公司,北京102209 [2]国核电力规划设计研究院有限公司,北京100095 [3]浙江省电力设计院有限公司,浙江杭州310012

出　　处：《电工技术》2021年第7期142-145,共4页Electric Engineering

摘　　要：分析了导致耐张串引流线与屏蔽环干涉现象出现的3种情况,对原有耐张串串型结构进行优化,并提出1000 kV特高压交流线路工程耐张串改进方案。Three cases of interference between the strain string drain wire and the shielding ring are analyzed. The original tension string structure is optimized, and the improvement scheme of 1000 kV UHV AC line tension string is proposed.

关 键 词：输电线路 引流线 屏蔽环 干涉 

分 类 号：TM761[电气工程—电力系统及自动化]