Simulation and Optimization for Mechanical Characteristics of Spring Operating Mechanism in Vacuum Circuit Breaker

LIU Chao; ZHAO Weitao; ZHANG Qiang; LIU Xuxu

doi:10.13296/j.1001-1609.hva.2019.08.009

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Simulation and Optimization for Mechanical Characteristics of Spring Operating Mechanism in Vacuum Circuit Breaker

更新时间：2025-04-26

- Simulation and Optimization for Mechanical Characteristics of Spring Operating Mechanism in Vacuum Circuit Breaker
- High VoltageApparatus Vol. 55, Issue 8, Pages: 65-71(2019)
- 作者机构：
  
  1. 西安西电开关电气有限公司
  2. 西安高压电器研究院有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2019.08.009
  CLC： TM561.2
- Published：2019
- 稿件说明：
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[1]刘超,赵伟涛,张强,刘旭旭.真空断路器弹簧操动机构机械特性的仿真与优化[J].高压电器,2019,55(08):65-71.

LIU Chao, ZHAO Weitao, ZHANG Qiang, et al. Simulation and Optimization for Mechanical Characteristics of Spring Operating Mechanism in Vacuum Circuit Breaker[J]. High voltageapparatus, 2019, 55(8): 65-71.
[1]刘超,赵伟涛,张强,刘旭旭.真空断路器弹簧操动机构机械特性的仿真与优化[J].高压电器,2019,55(08):65-71. DOI： 10.13296/j.1001-1609.hva.2019.08.009.

LIU Chao, ZHAO Weitao, ZHANG Qiang, et al. Simulation and Optimization for Mechanical Characteristics of Spring Operating Mechanism in Vacuum Circuit Breaker[J]. High voltageapparatus, 2019, 55(8): 65-71. DOI： 10.13296/j.1001-1609.hva.2019.08.009.

摘要

为研究配弹簧操动机构真空断路器在空载条件下的机械特性

文中以72.5 kV真空断路器为研究对象

分析了影响真空断路器机械特性的关键零件

建立了真空断路器的Adams与MATLAB联合仿真模型并完成了动力学仿真。仿真所得机械特性曲线与试验曲线吻合

证明了仿真的准确性

并在此基础上对真空断路器机械特性进行优化

为研究真空断路器空载条件下的机械特性提供了有效的手段。

Abstract

In order to investigate the mechanical characteristic of vacuum circuit breaker with spring operating mechanism under no-load condition

the key parts that affect the mechanical characteristic of vacuum circuit breaker are analyzed in this paper

and the joint simulation model of Adams and MATLAB for vacuum circuit breaker is established and the dynamic simulation is carried out.The mechanical characteristic curve obtained by the simulation can match the test curve well

which proves the accuracy of the simulation.On this basis

the mechanical characteristic of the vacuum circuit breaker is optimized

which provides an effective method for studying the mechanical characteristic of the vacuum circuit breaker under no-load condition.

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