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国外文献 > 1.轴承 > 2. 轴承类型与部件 > 磁悬浮轴承


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标 题: A High-Performance 640-kW 10.000-rpm Halbach-Array PM Slotless Motor with Active Magnetic Bearings. Part I: Preliminary and Detailed Design
高性能640千瓦10,000转/分钟半桥阵列无槽永磁同步电机,带主动磁悬浮轴承。第一部分:初步与详细设计
作 者: F. Luise
A. Tessarolo
F. Agnolet
S. Pieri
M. Scalabrin
P. Raffin
关键词: Design optimization  [设计优化]
Halbach array  [ 哈尔巴赫阵列]
High speed  [ 高速]
High efficiency  [ 高效节能]
Magnetic bearings  [ 磁悬浮轴承]
Slotless stator  [ 无槽定子]
出版年: 2014
会议名: 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM 2014)
2014年国际电力电子、电气驱动、自动化与运动技术研讨会(SPEEDAM 2014)
届 次:
摘 要: The ongoing gas industry expansion calls for quick and strong advances in turbomachinery-coupled high-speed electric motors. Very high efficiency, dynamic performance and reliability are among the main requirements to be met at competitive costs by electric machine suppliers. This paper reports on an industrial R&D project aimed at finding the best compromise between performance targets and production cost reduction. The development of a 640-kW 10.000-rpm PM motor prototype with slotless stator and Halbach-array magnetically-levitated PM rotor is discussed, including in particular the basic technology selection and design optimization processes. In a companion paper (Part II), prototype manufacturing and testing will be reported to assess the technology and design solutions adopted.

持续扩大的燃气行业对涡轮机械联用的高速电机提出了快速而强劲的发展要求。电动机供应商需在具有竞争力的成本下,满足极高的效率、动态性能和可靠性等主要需求。本文介绍了一个工业研发项目,旨在实现性能目标与生产成本降低之间的最佳平衡。文中讨论了开发一台640千瓦、转速10,000转/分钟的永磁同步电机原型,该电机采用无槽定子和Halbach阵列磁悬浮永磁转子,重点介绍了核心技术的选择及设计优化过程。在另一篇配套论文(第二部分)中,将报告原型的制造与测试结果,以评估所采用的技术与设计方案。
中文内容为网络AI翻译,专业术语未必准确,仅供参考。

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