基于直流隔离开关动端系统风载荷仿真分析

Wind Load Simulation Analysis of Actuating End System Based on DC Disconnector

以ZGW6-408型高压直流隔离开关动端结构系统为研究对象,基于理论公式计算出主导电装配的变形,利用ANSYS仿真风载荷的作用过程,分析ZGW6-408型高压直流隔离开关动端结构系统的最大变形,将理论计算值与仿真分析的结果对比,误差小于10%。分析表明:利用ANSYS对ZGW6-408型高压直流隔离开关动端结构系统进行风载荷作用下的仿真分析,可以直观地确定动端变形的分布状况,避免传统理论计算的繁琐性,为ZGW6-408型高压直流隔离开关动端结构系统结构强度的分析评价提供参考。

This paper taking ZGW6-408 HVDC disconnector dynamic end structure system as the research object,the deformation of the main electrical assembly is calculated by theoretical formula at first;then the action process of wind load is simulated by ANSYS,the maximum deformation of ZGW6-408 HVDC disconnector moving end structure system is analyzed,and the theoretical calculation value and simulation are carried out.Compared with the results of analysis,the error is less than 10%.The analysis shows that the simulation analysis of ZGW6-408 HVDC disconnector moving end structure system under the wind load by ANSYS can directly determine the distribution of structural deformation of moving end,and it avoids the tedious calculation of traditional theory,it also provides a reference for the analysis and evaluation of the structural strength of the dynamic end structure system of the ZGW6-408 HVDC disconnector.