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High-speed permanent magnet motor with magnetic bearings: Multi-physics analysis, cooling design and experiment

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In order to solve the heat dissipation problem of high-speed permanent magnet (PM) motor with magnetic bearings (MB), a stator jacket with water cooling and forced air convection cooling was designed. A multi-physics thermal analysis and design method based on coupling finite element method (FEM) and computational fluid dynamics (CFD) was presented. Two electrical machines, whose power is 30kW and related speed is 60000rpm were developed for testing the effectiveness and feasibility. The experimental results verify the validity of the cooling mode and prove the accuracy of the multi-physics coupling method.

源语言英语
主期刊名19th International Conference on Electrical Machines and Systems, ICEMS 2016
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9784886860989
出版状态已出版 - 30 1月 2017
活动19th International Conference on Electrical Machines and Systems, ICEMS 2016 - Chiba, 日本
期限: 13 11月 201616 11月 2016

出版系列

姓名19th International Conference on Electrical Machines and Systems, ICEMS 2016

会议

会议19th International Conference on Electrical Machines and Systems, ICEMS 2016
国家/地区日本
Chiba
时期13/11/1616/11/16

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