鼠笼异步磁力联轴器隔离套的损耗计算及温度场分析

doi:10.16578/j.issn.1004.2539.2014.04.013

您当前的位置：

首页 >

文章列表页 >

鼠笼异步磁力联轴器隔离套的损耗计算及温度场分析

更新时间：2025-04-03

- 鼠笼异步磁力联轴器隔离套的损耗计算及温度场分析
- Vol. 38, Issue 4, Pages: 114-118(2014)
- 作者机构：
  
  江苏大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2014.04.013
  CLC： TH133.4
- Published：2014
- 稿件说明：
移动端阅览
[1]陈志鹏,杨超君,孔令营.鼠笼异步磁力联轴器隔离套的损耗计算及温度场分析[J].机械传动,2014,38(04):114-118.

[J]. 2014, 38(4): 114-118.
[1]陈志鹏,杨超君,孔令营.鼠笼异步磁力联轴器隔离套的损耗计算及温度场分析[J].机械传动,2014,38(04):114-118. DOI： 10.16578/j.issn.1004.2539.2014.04.013.

[J]. 2014, 38(4): 114-118. DOI： 10.16578/j.issn.1004.2539.2014.04.013.

摘要

为得到鼠笼异步磁力联轴器隔离套工作时的损耗

利用等效面电流法对其空间磁场动态分布进行了分析研究

并通过麦克斯韦时变方程对鼠笼异步磁力联轴器中隔离套的损耗进行了理论推导。在理论分析的基础上

使用ANSYS有限元分析软件对联轴器进行了温度场分析

得到了联轴器整体温度场分布情况、各部件的温度分布情况以及径向方向上的温度分布曲线。结果表明

隔离套最高温度为116.710℃

最低温度是114.690℃

温度变化很小

内侧的温度较高

外侧的温度较低。永磁体靠近外气隙的内侧温度最高为66.604℃

而外侧温度则最低为62.199℃

远未到达危险温度

故可保证永磁体的正常工作。分析结果对大功率的磁力联轴器的温度研究具有一定的指导意义。

Abstract

In order to obtain the loss calculation of the isolation units in squirrel-cage asynchronous magnetic coupling

the dynamic distribution of the spatial magnetic field is analyzed through equivalent surface current method and loss calculation of isolation units is obtained by Maxwell equation. On the basis of theoretical analysis

the temperature field is analyzed by using ANSYS

therefore the global temperature distribution and radial temperature distribution curves of squirrel-sage asynchronous magnetic coupling are obtained.The results show that maximum temperature of isolation units is 116.71℃and the minimum temperature is 114.69℃.The difference between max and min is small

the one inside has higher temperature and the outside is lower.The side of permanent magnet near the outer air gap has the maximum temperature 66.604℃

however

the other one has the minimum temperature 62.199℃.The temperature of the magnet is far away from dangerous temperature.So it ensures that the permanent magnet can work normally.The results have a guiding significant meaning for the temperature field analysis of the high power squirrel-cage asynchronous magnetic coupling.

关键词

Keywords

references

Views

130

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

双层实心异步磁力联轴器隔离套涡流场分析

基于温度场的螺旋锥齿轮啮合热特性分析

可调速同轴式异步磁力联轴器的传动机理及工作特性分析

基于Marc对塑料-金属斜齿轮副黏弹性的有限元分析

Thread Tooth Modification of the Inverted Planetary Roller Screw Mechanism

Related Author

芦玉根

王晶晶

明兴祖

严宏志

钟掘

李文双

周曰华

徐燕飞

Related Institution

江苏大学机械工程学院2. 义务工商学院

江苏大学机械工程学院2. 江苏大学电气工程学院

同济大学机械与能源工程学院

Inner Mongolia Key Laboratory of Advanced Manufacturing Technology, Inner Mongolia University of Technology

Shaanxi Engineering Laboratory for Transmissions and Controls, Northwestern Polytechnical University

⁰