双回路交流特高压三柱换位塔设计试验研究

Design and Test of Three-Pole-Composite Transposition Tower for UHV AC Double Circuit Transmission Lines

基于双回路交流特高压三柱换位塔的结构设计要点,对其结构特点及受力特性进行了介绍,并结合试验成果,与有限元计算结果进行对比,对其适用性和安全性进行了分析,给出了结论及建议。

This paper describes the design points of UHV AC double circuit three-pole-composite transposition tower,and its structural features and mechanical characteristics.It also compares test results with finite element calculation results to analyze its applicability and safety,based on which some useful conclusions and recommendations are put forward.