Simulation Study on Ultra-high Voltage Circuit Breaker with Hydraulic Operating Mechanism

SUN Yanling; WANG Yongliang; LEI Qin; LI Tie

doi:10.13296/j.1001-1609.hva.2014.10.027

您当前的位置：

首页 >

文章列表页 >

Simulation Study on Ultra-high Voltage Circuit Breaker with Hydraulic Operating Mechanism

更新时间：2025-04-26

- Simulation Study on Ultra-high Voltage Circuit Breaker with Hydraulic Operating Mechanism
- High VoltageApparatus Vol. 50, Issue 10, Pages: 15-19(2014)
- 作者机构：
  
  平高集团有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2014.10.027
  CLC： TM561
- Published：2014
- 稿件说明：
移动端阅览
[1]孙艳玲,王永良,雷琴,李铁.特高压断路器液压操动机构仿真研究[J].高压电器,2014,50(10):15-19.

SUN Yanling, WANG Yongliang, LEI Qin, et al. Simulation Study on Ultra-high Voltage Circuit Breaker with Hydraulic Operating Mechanism[J]. High voltageapparatus, 2014, 50(10): 15-19.
[1]孙艳玲,王永良,雷琴,李铁.特高压断路器液压操动机构仿真研究[J].高压电器,2014,50(10):15-19. DOI： 10.13296/j.1001-1609.hva.2014.10.027.

SUN Yanling, WANG Yongliang, LEI Qin, et al. Simulation Study on Ultra-high Voltage Circuit Breaker with Hydraulic Operating Mechanism[J]. High voltageapparatus, 2014, 50(10): 15-19. DOI： 10.13296/j.1001-1609.hva.2014.10.027.

摘要

特高压断路器是特高压输电系统的重要控制和保护设备

而液压操动机构是其核心部件之一。介绍了特高压断路器用大功率液压操动机构的工作原理

建立了相应的数学模型

在此基础上建立了液压操动机构的仿真模型

对其机械行程特性与缓冲特性进行仿真分析

并通过试验测试来验证仿真模型的准确性

最后对液压操动机构的缓冲特性进行优化。

Abstract

Ultra-high voltage circuit breaker is the most important protection and control equipment in ultra-high voltage power system. The hydraulic operating mechanism is the core part of the circuit breaker.The working principle of hydraulic operating mechanism which used in ultra-high voltage circuit breaker is introduced. The mathematic model is established on which the simulation model is also built. The displacement characteristics and the buffering characteristics are analyzed by simulation. The accuracy of the model is proved by comparing of the results between simulation and experiment. The optimization of hydraulic operating mechanism’s buffering characteristics is made at last.

关键词

Keywords

references

Views

212

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optimization and Simulation of the Spring Actuator for Circuit Breakers

Simulation and Optimization on Buffering Characteristics of the Disc Spring Hydraulic Operating Mechanisms

Analysis on Buffering Characteristics and Reliability of High Voltage Switch with Hydraulic Operating Mechanisms

Research on Classification Algorithm Optimization of Transformer Vibration Eigenvalues

遗传算法在高太SF6断路电场优化中的应用

Related Author

ZHANG Yingzhong

XU Kexin

YAN Chongyi

LUO Xiaofang

LI Haiwen

WANG Yongliang

HU Yueping

SUN Yanling

Related Institution

Dalian Electric Power Equipment Group Co., Ltd.

College of Mechanical Engineering, Dalian University of Technology

Pinggao Electric Co.,Ltd.

State Grid Fujian Electric Power Research Institute

State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University

⁰