Simulation Analysis of Terminal Force of UHV Main Equipment

4th International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Li, Peng^1 ; Guo, Xianshan^2 ; Fu, Ying^2 ; Liu, Bin^1 ; Zhao, Bin^1

China Electric Power Research Institute, Beijing

100192, China^1

State Grid Corporation of China, Xicheng District, Beijing

100031, China^2

关键词: Comparative analysis;    Crossing Lines;    Simulation analysis;    Simulation model;    Test method;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/237/3/032136/pdf
DOI  :  10.1088/1755-1315/237/3/032136

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In this paper, the key stress part of main equipment of the UHV engineering is screened and determined firstly based on principles such as equipment importance, distance away from main equipment, load strength and equipment dimensions; and then, the influence of upper crossing line and down-lead on stress of UHV DC main equipment terminal is taken into consideration, and simulation models of terminal stress of two types of typical key main equipment, i.e. cross line-down-lead and herringbone down-lead are established; next, the comparative analysis between numerical simulation result and test result of herringbone down-lead is conducted to verify correctness of simulation model and test method in this paper.