Finite element analysis of new T-connected tower with cross cross cross arm for 35kV single circuit transmission line under various working conditions

Abstract:
With the development and progress of national electric power industry, more and more projects are carried out to fulfill the purpose of people's electric power industry serving the people, provide more reliable electric energy, and carry out T-connection transformation of existing lines to increase access to power supply. The original T-connection technology has many disadvantages, such as occupying more land resources, long engineering time and difficult coordination. In order to solve this problem, a new T-connection technology, cross cross cross arm new T-connection tower, has been proposed in recent years. In this paper, finite element analysis is carried out for various working condition combinations of this tower to obtain the influence of various working conditions on the tower.