摘要
为了扩大复合绝缘子的应用范围,基于理论计算和试验研究结果,讨论了复合绝缘子在运行中承受静态和动态载荷对其机械性能的影响。研究结果表明,线路中常见的静态和动态载荷不会造成复合绝缘子的机械性能下降;质量合格、配置合理的复合绝缘子可以应用于大载荷悬垂串和耐张串。
In order to expand the application of composite insulators,and based on the calculation and experiment results carried out in this paper,the mechanical characters of the insulator under static and dynamic loads in the daily operation were studied.The results show that the mechanical properties of the insulator under common static and dynamic loads in the UHV and EHV transmission lines could not be changed distinctly,and thus the qualified composite insultor with proper configuration can be used on the heavy load and tension towers.
出处
《南方电网技术》
2011年第4期60-64,共5页
Southern Power System Technology
关键词
复合绝缘子
机械性能
大载荷
耐张串
输电线路
composite insulator
mechanical character
heavy load
tension string
transmission line
