Technical analysis on the application of HTS bulk in "permanent magnet" motor

被引：9

作者：

Qiu, M ^{[1
]}

Huo, K

Xu, Z

Xia, D

Lin, LZ

Zhang, GM

机构：

[1] Chinese Acad Sci, Appl Superconduct Div, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Adv Technol Res Div, Inst Elect Engn, Beijing 100080, Peoples R China

[3] Florida State Univ, Ctr Adv Power Syst, Tallahassee, FL 32310 USA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2005年 / 15卷 / 02期

关键词：

high-temperature superconductors; permanent magnet motors; permanent magnets;

D O I：

10.1109/TASC.2005.848773

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

HTS materials can be used to develop novel permanent magnet (PM) motor. Based on the experimental and theoretical investigations, it was observed that the multi-impulse magnetization strategy should be selected for the constraints such as the temperature distributions and mechanical strength of the motor. The asymmetrical field distribution of HTS would induce torque ripples and unbalanced force. Proper cares have to be taken to avoid irreversible demagnetization. Resin impregnation and enclosing the rotor in a can/sleeve may provide the rotor enough mechanical strength to enable its high speed applications.

引用

页码：3172 / 3175

页数：4

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