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| 永磁电动机永磁体防退磁技术研究综述 | |
| 引用本文： | 师蔚,贡俊,黄苏融. 永磁电动机永磁体防退磁技术研究综述[J]. 微特电机, 2012, 40(4): 71-74,76 |
| 作者姓名： | 师蔚 贡俊 黄苏融 |
| 作者单位： | 1. 上海大学,上海200072;上海工程技术大学,上海201620 2. 上海电驱动有限公司,上海,200240 3. 上海大学,上海,200072 |
| 摘 要： | 系统阐述了永磁材料的退磁机理,并综述了永磁电动机永磁体防退磁的静态预防方案及动态监测方案,分析比较了这几种典型的方案,针对两种方案的研究现状和不足,探讨了永磁电动机永磁体防退磁技术的发展趋势和研究方向。 |
| 关 键 词： | 永磁电动机 永磁材料 防退磁 |
An Overview of Anti-Demagnetization Technology of Permanent Magnet in Permanent Magnet Motor |
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| SHI Wei , GONG Jun , HUANG Su-rong. An Overview of Anti-Demagnetization Technology of Permanent Magnet in Permanent Magnet Motor[J]. Small & Special Electrical Machines, 2012, 40(4): 71-74,76 | |
| Authors: | SHI Wei GONG Jun HUANG Su-rong |
| Affiliation: | 1(1.Shanghai University,Shanghai 200072,China; 2.Shanghai Technology & Engineering University,Shanghai 201620,China; 3.Shanghai E-Drive Technical Co.,LTD.,Shanghai 200240,China) |
| Abstract: | Demagnetization mechanism of permanent magnet was described,static and dynamic monitoring technology of anti-demagnetization was reviewed,and the shortages of them were analyzed and compared.The trends and research directions of anti-demagnetization technology of permanent magnet were discussed. |
| Keywords: | permanent magnet motor permanent magnet anti-demagnetization |
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