Closing Efficiency of Spring Mechanism

LIU Wei

doi:10.13296/j.1001-1609.hva.2019.04.035

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Closing Efficiency of Spring Mechanism

更新时间：2025-04-26

- Closing Efficiency of Spring Mechanism
- High VoltageApparatus Vol. 55, Issue 4, Pages: 245-249(2019)
- 作者机构：
  
  西安西电电气研究院有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2019.04.035
  CLC： TM561.2
- Published：2019
- 稿件说明：
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[1]刘唯.弹簧操动机构的合闸效率[J].高压电器,2019,55(04):245-249.

LIU Wei. Closing Efficiency of Spring Mechanism[J]. High voltageapparatus, 2019, 55(4): 245-249.
[1]刘唯.弹簧操动机构的合闸效率[J].高压电器,2019,55(04):245-249. DOI： 10.13296/j.1001-1609.hva.2019.04.035.

LIU Wei. Closing Efficiency of Spring Mechanism[J]. High voltageapparatus, 2019, 55(4): 245-249. DOI： 10.13296/j.1001-1609.hva.2019.04.035.

摘要

提高弹簧操机构的合闸效率可以降低其成本

提高其运行可靠性。从能量守恒的角度

描述了真空断路器的合闸过程

并对凸轮曲线及两类合闸驱动结构在合闸效率方面做了详细的描述

对弹簧操动机构的设计有参考意义。

Abstract

We can cut down the cost and improve operational reliability through increasing the closing efficiency of spring mechanism. The closing process of VCB is discussed from the point of energy conservation. The paper describes the efficiency of closing spring with different of the cam curve and two kinds of spring mechanism in detail.It is useful to the spring mechanism design.

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Related Institution

Faculty of Electrical and Control Engineering,Liaoning Technical University

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