Dynamics Simulation Analysis on CT14 Spring Operating Mechanism of High-voltage Circuit Breaker Based on Adams

ZHENG Xin; LIU Ronghai; YANG Yingchun; ZHANG Xiong; ZHANG Xuan; WAN Shuting; WANG Kun

doi:10.13296/j.1001-1609.hva.2017.07.019

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Dynamics Simulation Analysis on CT14 Spring Operating Mechanism of High-voltage Circuit Breaker Based on Adams

更新时间：2025-04-26

- Dynamics Simulation Analysis on CT14 Spring Operating Mechanism of High-voltage Circuit Breaker Based on Adams
- High VoltageApparatus Vol. 53, Issue 7, Pages: 118-124(2017)
- 作者机构：
  
  1. 云南电网有限责任公司电力科学研究院
  2. 华北电力大学机械工程系
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2017.07.019
  CLC： TM561
- Published：2017
- 稿件说明：
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[1]郑欣,刘荣海,杨迎春,张雄,张轩,万书亭,王坤.基于Adams的CT14型高压断路器弹簧操动机构动力学仿真分析[J].高压电器,2017,53(07):118-124.

ZHENG Xin, LIU Ronghai, YANG Yingchun, et al. Dynamics Simulation Analysis on CT14 Spring Operating Mechanism of High-voltage Circuit Breaker Based on Adams[J]. High voltageapparatus, 2017, 53(7): 118-124.
[1]郑欣,刘荣海,杨迎春,张雄,张轩,万书亭,王坤.基于Adams的CT14型高压断路器弹簧操动机构动力学仿真分析[J].高压电器,2017,53(07):118-124. DOI： 10.13296/j.1001-1609.hva.2017.07.019.

ZHENG Xin, LIU Ronghai, YANG Yingchun, et al. Dynamics Simulation Analysis on CT14 Spring Operating Mechanism of High-voltage Circuit Breaker Based on Adams[J]. High voltageapparatus, 2017, 53(7): 118-124. DOI： 10.13296/j.1001-1609.hva.2017.07.019.

摘要

操作机构的动态特性是决定断路器分断性能的重要因素。将CT14型高压断路器弹簧操动机构总体模型导入Adams并进行了参数化设置

建立了弹簧操动机构的动力学仿真模型

并对弹簧操动机构动触头分合闸动作进行了动力学仿真分析

通过与实验数据进行了对比

验证了所建模型的准确性。利用该模型分析了凸轮—连杆机构初始位置、各部分摩擦系数、滚轮磨损等3种因素对弹簧操动机构动触头行程、速度、动作时间等的影响。分析结果可为该型高压断路器弹簧操动机构的优化设计、安装检修等提供参考。

Abstract

Dynamic characteristic of the operating mechanism is an important factor to the performance of circuit breaker. The model of CT14 spring operation mechanism of high-voltage circuit breaker is imported into the Adams to parameterize the settings. The dynamics simulation model of spring operating mechanism is established. And the dynamics simulation analysis of the feed motion of the spring operation mechanism is carried out.The model is verified by contrasting the experimental data. The influence of three factors

including the CAMlinkage initial position

parts of the friction coefficient and the wear of the trundle

on the journey

velocity and period of the movable contact is obtained by the simulation. The simulation results in this paper can provide the reference for the optimization design

installation and maintenance of the spring operating mechanism of the highvoltage circuit breaker.

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