哈巴赫阵列转子被动磁轴承的动态稳定性

Q3 Engineering

International Journal of Mechanics and Control Pub Date : 2012-03-23 DOI:10.7494/MECH.2012.31.1.40

A. Mystkowski, L. Ambroziak

{"title":"哈巴赫阵列转子被动磁轴承的动态稳定性","authors":"A. Mystkowski, L. Ambroziak","doi":"10.7494/MECH.2012.31.1.40","DOIUrl":null,"url":null,"abstract":"This paper describes the finite element method investigation of the permanent magnetic bearing (PMB) and spin tests of the PMB rotor suspension system. In order to increase the radial stiffness of the PMB, the Halbach-array configuration of the permanent magnets was used. The magnetic flux density of the PMB was investigated due to air gap. The test rig with the passive magnetic suspension is provided by one radial PMB on one end of the rotor. The rotor spin tests are performed for different desired unbalance, and rotor vibrations were presented.","PeriodicalId":38333,"journal":{"name":"International Journal of Mechanics and Control","volume":"1 1","pages":"40-43"},"PeriodicalIF":0.0000,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"THE DYNAMIC STABILITY OF A ROTOR PASSIVE MAGNETIC BEARING WITH AN HALBACH-ARRAY\",\"authors\":\"A. Mystkowski, L. Ambroziak\",\"doi\":\"10.7494/MECH.2012.31.1.40\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes the finite element method investigation of the permanent magnetic bearing (PMB) and spin tests of the PMB rotor suspension system. In order to increase the radial stiffness of the PMB, the Halbach-array configuration of the permanent magnets was used. The magnetic flux density of the PMB was investigated due to air gap. The test rig with the passive magnetic suspension is provided by one radial PMB on one end of the rotor. The rotor spin tests are performed for different desired unbalance, and rotor vibrations were presented.\",\"PeriodicalId\":38333,\"journal\":{\"name\":\"International Journal of Mechanics and Control\",\"volume\":\"1 1\",\"pages\":\"40-43\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-03-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Mechanics and Control\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.7494/MECH.2012.31.1.40\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Mechanics and Control","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7494/MECH.2012.31.1.40","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}

引用次数: 0

摘要

本文对永磁轴承进行了有限元分析，并对永磁轴承转子悬挂系统进行了自旋试验。为了提高PMB的径向刚度，永磁体采用了halbach阵列结构。研究了气隙对PMB磁通密度的影响。无源磁悬浮试验台由转子一端的径向PMB提供。在不同的不平衡条件下进行了转子自旋试验，并对转子振动进行了分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

THE DYNAMIC STABILITY OF A ROTOR PASSIVE MAGNETIC BEARING WITH AN HALBACH-ARRAY

This paper describes the finite element method investigation of the permanent magnetic bearing (PMB) and spin tests of the PMB rotor suspension system. In order to increase the radial stiffness of the PMB, the Halbach-array configuration of the permanent magnets was used. The magnetic flux density of the PMB was investigated due to air gap. The test rig with the passive magnetic suspension is provided by one radial PMB on one end of the rotor. The rotor spin tests are performed for different desired unbalance, and rotor vibrations were presented.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

International Journal of Mechanics and Control Engineering-Computational Mechanics

CiteScore

2.10

自引率

0.00%

发文量