Simulation on Opening Buffer of Hydraulic Operating Mechanism in High Voltage Circuit Breaker

WU Xiangyang; QIN Zhenchao; YAO Jie; LI Chunping; BI Shihua

doi:10.13296/j.1001-1609.hva.2015.10.025

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Simulation on Opening Buffer of Hydraulic Operating Mechanism in High Voltage Circuit Breaker

更新时间：2025-04-26

- Simulation on Opening Buffer of Hydraulic Operating Mechanism in High Voltage Circuit Breaker
- High VoltageApparatus Vol. 51, Issue 10, Pages: 154-157(2015)
- 作者机构：
  
  1. 北京理工大学宇航学院
  2. 北京特种机械研究所
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.10.025
  CLC： TM561
- Published：2015
- 稿件说明：
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[1]吴向阳,秦贞超,姚洁,李春萍,毕世华.高压断路器液压操动机构分闸缓冲仿真分析[J].高压电器,2015,51(10):154-157.

WU Xiangyang, QIN Zhenchao, YAO Jie, et al. Simulation on Opening Buffer of Hydraulic Operating Mechanism in High Voltage Circuit Breaker[J]. High voltageapparatus, 2015, 51(10): 154-157.
[1]吴向阳,秦贞超,姚洁,李春萍,毕世华.高压断路器液压操动机构分闸缓冲仿真分析[J].高压电器,2015,51(10):154-157. DOI： 10.13296/j.1001-1609.hva.2015.10.025.

WU Xiangyang, QIN Zhenchao, YAO Jie, et al. Simulation on Opening Buffer of Hydraulic Operating Mechanism in High Voltage Circuit Breaker[J]. High voltageapparatus, 2015, 51(10): 154-157. DOI： 10.13296/j.1001-1609.hva.2015.10.025.

摘要

高压断路器液压操动机构在满足断路器开断的基础上要求分闸缓冲尽量平稳、不允许有反弹

国内进行的相关研究比较少。文中对液压操动机构分闸缓冲进行了理论分析

对液压操动机构进行了建模与仿真。通过试验验证了经仿真优化后缓冲过程平稳、性能良好

该仿真方法也为后续高压断路器液压操动机构的研制提供了理论基础。

Abstract

On the basis of meeting the requirement of the circuit breaker breaking

the opening buffer of hydraulic operating mechanism of high voltage circuit breaker needs to be smooth and stable

and does not allow a rebound.The related research is very limited in China. In this paper

the theoretical analysis for the opening buffer of hydraulic operating mechanism is carried out

and the modeling and simulation of hydraulic operating mechanism is established. The test verifies that the buffer process after simulation optimized is stable

and has good performance. The simulation method also provides a theoretical basis for the follow-up development of hydraulic operating mechanism in high voltage circuit breaker.

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