Reliability Research of Storage Disc Springs of Hydraulic Operating Mechanism for Circuit Breaker

ZHOU Xian’e; SHI Fangying; KANG Zixiong; ZHANG Runtian

doi:10.13296/j.1001-1609.hva.2015.01.017

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Reliability Research of Storage Disc Springs of Hydraulic Operating Mechanism for Circuit Breaker

更新时间：2025-04-26

- Reliability Research of Storage Disc Springs of Hydraulic Operating Mechanism for Circuit Breaker
- High VoltageApparatus Vol. 51, Issue 1, Pages: 98-104(2015)
- 作者机构：
  
  1. 西安西电开关电气有限公司
  2. 西安西电高压开关操动机构有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.01.017
  CLC： TM561
- Published：2015
- 稿件说明：
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[1]周仙娥,史芳颖,康子雄,张润田.断路器用液压操动机构储能碟簧的可靠性研究[J].高压电器,2015,51(01):98-104.

ZHOU Xian’e, SHI Fangying, KANG Zixiong, et al. Reliability Research of Storage Disc Springs of Hydraulic Operating Mechanism for Circuit Breaker[J]. High voltageapparatus, 2015, 51(1): 98-104.
[1]周仙娥,史芳颖,康子雄,张润田.断路器用液压操动机构储能碟簧的可靠性研究[J].高压电器,2015,51(01):98-104. DOI： 10.13296/j.1001-1609.hva.2015.01.017.

ZHOU Xian’e, SHI Fangying, KANG Zixiong, et al. Reliability Research of Storage Disc Springs of Hydraulic Operating Mechanism for Circuit Breaker[J]. High voltageapparatus, 2015, 51(1): 98-104. DOI： 10.13296/j.1001-1609.hva.2015.01.017.

摘要

碟簧作为储能元件是高压断路器用液压操动机构的重要核心部件

其优点是能在很小变形的条件下

承受范围变化很大的载荷。储能碟簧的可靠性直接影响着液压操动机构及高压断路器的整体可靠性。笔者通过碟簧力学特性分析、碟簧应力计算、碟簧力学特性曲线试验、碟簧力学时效性试验及单片碟簧断裂后对整组碟簧性能的影响试验

验证了某高压断路器用液压操动机构储能碟簧的可靠性。

Abstract

Disc spring as the energy storage component is the important core part of hydraulic operating mechanism in high voltage circuit breaker.Its advantage is that it is in a very small deformation condition under large load range change.Reliability of energy storage disc spring directly affects the reliability of hydraulic operating mechanism and the overall reliability of high voltage circuit breaker.In this paper

the author verifies the reliability of energy storage disc spring of hydraulic operating mechanism for a high voltage circuit breaker by the disc spring mechanical characteristics analysis

disc spring stress calculation

disc spring mechanics characteristic test

disc spring mechanics aging test and impact test of the whole group of disc springs performance test after single disc spring broken.

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