Fractionation and Graphic Methods for Analyzing the Magnetic Circuit of Permanent Magnetic Actuator

FENG Ying; WU Jian-wen; QIN Chen

您当前的位置：

首页 >

文章列表页 >

Fractionation and Graphic Methods for Analyzing the Magnetic Circuit of Permanent Magnetic Actuator

更新时间：2025-05-17

- Fractionation and Graphic Methods for Analyzing the Magnetic Circuit of Permanent Magnetic Actuator
- High VoltageApparatus Vol. 45, Issue 4, Pages: 24-28(2009)
- 作者机构：
  
  北京航空航天大学自动化科学与电气工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM273
- Published：2009
- 稿件说明：
移动端阅览
[1]冯英,武建文,秦晨.永磁机构磁路分段图示法求解[J].高压电器,2009,45(04):24-28.

FENG Ying, WU Jian-wen, QIN Chen. Fractionation and Graphic Methods for Analyzing the Magnetic Circuit of Permanent Magnetic Actuator[J]. High voltageapparatus, 2009, 45(4): 24-28.
[1]冯英,武建文,秦晨.永磁机构磁路分段图示法求解[J].高压电器,2009,45(04):24-28. DOI：

FENG Ying, WU Jian-wen, QIN Chen. Fractionation and Graphic Methods for Analyzing the Magnetic Circuit of Permanent Magnetic Actuator[J]. High voltageapparatus, 2009, 45(4): 24-28. DOI：

摘要

考虑到磁性材料的非线性特点

在计算磁路时往往比较复杂。目前求解磁路的主要方法有:解析法、图解法、数值计算法。针对永磁机构设计中提出的问题

建立了分段法分析铁心磁路的模型

结合Office Excel中的曲线拟合功能

利用图示法快速直观的求解磁路。得出了永磁机构铁心各部分的尺寸和磁场状态

为永磁机构磁路设计提供了依据。实验结果表明

利用此种方法不仅简化了求解过程

大大的加快了求解速度

而且可以直观的反应求解过程

便于进一步分析和优化磁路。

Abstract

Analysing magnetic circuit is always very complex for the nonlinear feature of magnetic material.The existing methods for megnetic circuit analysis include analytic method

graphic method

and numerical method

etc.In this paper

a fractionation method model is established for megnetic circuit analysis

and a graphic method with the function of curve fitting tool in Excel is adopted to calculate the magnetic circuit.The sizes and magnetic fields of different parts of iron core are hence achieved

providing a basis for magnetic circuit design of permanent magnetic actuator.The experimental results show that the present method can simplify and accelerate the calculation

and visualize the solving process to facilitate further analyzing and optimizing of magnetic circuit.

关键词

Keywords

references

Views

235

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design on Vacuum Bypass Switch for Sub-module of Modular Multi-level Converter

Development of the Synchronous Circuit Breaker Controller for Compensation Capacitor Banks

Investigation on the Controlling Techniques of Moving Contact Behaviors for Vacuum Circuit Breaker with Permanent Magnetic Actuator

Comparison Analysis of Experiment Performace between High-speed Repulsion Mechanism and Permanent Magnetic Mechanism

Theoretical Analysis on 126 kV Double-break Vacuum Circuit Breaker

Related Author

LI Wei

CHEN Junping

LI Sisi

FANG Chun’en

YIN Xiaoxu

YOU Yi-min

MU Jing-wei

LEI Ying

Related Institution

Key Laboratory of Power Electronic Energy-saving Technology & Equipment

Chengdu Xuguang Electronics Co., Ltd.

School of Electrical and Electronic Information, Xihua University

西安高压电器研究所陕西西安710077

Xi’an High Voltage Apparatus Research Institute

⁰