导线对输电塔线体系风致响应的影响  

Influence of Conductor on Wind-induced Response of Transmission Tower Line System

作　　者：刘乾 LIU Qian(Hubei Electric Power Equipment Co.Ltd.,Wuhan 430060,China)

机构地区：[1]湖北省电力装备有限公司,湖北武汉430060

出　　处：《电气开关》2021年第5期99-101,共3页Electric Switchgear

摘　　要：输电杆塔和导线共同构成的塔线体系是输电线路的核心架构,塔线体系的安全稳定很大程度上决定了电力系统的安全稳定性。风对塔线体系的威胁较大,随着远距离超高压及特高压输电技术的发展,在实际工程中,塔身越来越高,档距也越来越大,塔线体系的抗风性能更显得尤为重要,因此塔线体系风致响应特性的研究工作对输电线路安全稳定运行具有重要意义。The tower line system composed of transmission tower and conductor is the core structure of transmission line.The security and stability of the tower line system largely determines the security and stability of the power system.Wind is a great threat to the tower line system.With the development of long-distance EHV and UHV transmission technology, in practical engineering, the tower body is higher and higher, and the span is larger and larger.The wind resistance performance of the tower line system is particularly important.Therefore, the research on the wind-induced response characteristics of the tower line system is of great significance to the safe and stable operation of the transmission line.

关 键 词：导线 输电塔线 风致响应 抗风性能 

分 类 号：TM72[电气工程—电力系统及自动化]