Finite Element Analysis and Optimization for the Assembly Structure of the Self-elastic Contacts

LIU Wei-feng1; SONG Ke-xing1; ZHAO Wen-qiang3; ZHANG Yan-min1; ZHAO Pei-feng1

doi:10.13296/j.1001-1609.hva.2011.12.005

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Finite Element Analysis and Optimization for the Assembly Structure of the Self-elastic Contacts

更新时间：2025-04-26

- Finite Element Analysis and Optimization for the Assembly Structure of the Self-elastic Contacts
- High VoltageApparatus Vol. 47, Issue 12, Pages: 6-10+18(2011)
- 作者机构：
  
  1. 河南科技大学材料科学与工程学院
  2. 河南省有色金属材料科学与加工技术重点实验室
  3. 河南平高电气股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2011.12.005
  CLC： TM564
- Published：2011
- 稿件说明：
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[1]刘卫锋,宋克兴,赵文强,张彦敏,赵培峰.高压隔离开关自力型触指/触头结构仿真分析与优化设计[J].高压电器,2011,47(12):6-10+18.

LIU Wei-feng1, SONG Ke-xing1, ZHAO Wen-qiang3, et al. Finite Element Analysis and Optimization for the Assembly Structure of the Self-elastic Contacts[J]. High voltageapparatus, 2011, 47(12): 6-10+18.
[1]刘卫锋,宋克兴,赵文强,张彦敏,赵培峰.高压隔离开关自力型触指/触头结构仿真分析与优化设计[J].高压电器,2011,47(12):6-10+18. DOI： 10.13296/j.1001-1609.hva.2011.12.005.

LIU Wei-feng1, SONG Ke-xing1, ZHAO Wen-qiang3, et al. Finite Element Analysis and Optimization for the Assembly Structure of the Self-elastic Contacts[J]. High voltageapparatus, 2011, 47(12): 6-10+18. DOI： 10.13296/j.1001-1609.hva.2011.12.005.

摘要

根据高压隔离开关自力型触指/触头机构服役工况

利用Solidworks软件建立自力型触指/触头有限元分析模型

在ANSYS Workbench集成开发环境（AWE）下对自力型触指/触头结构参数进行了优化设计

并分析了设计参数对自力型触指所受最大等效应力、剪切应力和变形的影响。结果显示:触头直径和触头摩擦行程与各响应变量之间均呈现出正相关关系

且触头直径的变化对响应变量的影响比触头摩擦行程对响应变量的影响更大。经多目标优化后

自力型触指/触头最佳结构参数为触头直径63.39 mm

摩擦行程15.24 mm。

Abstract

In accordance with the service conditions of high voltage disconnector self-elastic contacts

a parameterization model of the assembly structure of the self-elastic contacts was established using the software Solidworks

and the optimal design of the structural parameters was performed on the integrated development platform-ANSYS Workbench.The relationships between input parameters and output parameters were analyzed.The results show that positive correlations exist between design variables and response variables

and contact diameter exhibits more significant influence on deformation and stress of the self-elastic contacts than contact displacement.After multi-objective optimization

the optimal parameters of the assembly structure of the self-elastic contacts are that contact diameter D=63.39 mm

and contact displacement S=15.48 mm.Analysis and optimization results may provide a theoretical basis for self-elastic contacts design.

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