| 混合励磁永磁同步发电机的原理与设计 |
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| 引用本文： | 张宏杰,唐任远,励庆孚.混合励磁永磁同步发电机的原理与设计[J].电工电能新技术,2002,21(1):29-32. |
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| 作者姓名： | 张宏杰 唐任远 励庆孚 |
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| 作者单位： | 1. 西安交通大学,陕西,西安,710049
2. 沈阳工业大学,辽宁,沈阳,110023 |
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| 摘 要： | 针对普通永磁同步发电机输出电压不可调的不足之处，本文采用一种新颖的电机结构－混合励磁结构，它综合了永磁电机和电励磁电机的优点：发电机在结构上是无刷的；磁场可以调节。对这种电机的结构、工作原理、设计方法等进行了描述，并试制了一台样机，试验结果证明了所提方法的可行性。
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| 关 键 词： | 混合励磁 永磁同步发电机 原理 设计 |
| 文章编号： | 1003-3076(2002)01-0029-04 |
| 修稿时间： | 2001年3月12日 |
Theory and design of hybrid excitation permanent magnet synchronous generators |
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| ZHANG Hong\|jie\,TANG Ren\|yuan\,LI Qing\|fu\.Theory and design of hybrid excitation permanent magnet synchronous generators[J].Advanced Technology of Electrical Engineering and Energy,2002,21(1):29-32. |
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| Authors: | ZHANG Hong\|jie\ TANG Ren\|yuan\ LI Qing\|fu\ |
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| Affiliation: | ZHANG Hong\|jie\+1,TANG Ren\|yuan\+2,LI Qing\|fu\+1 |
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| Abstract: | It is difficult to control the air gap magnetic flux of a permanent magnet synchronous generators, because the magnetic flux is determined by the property of permanent magnet and is approximately kept constant. In this paper, a novel hybrid excitation permanent magnet synchronous generator is presented, which takes the advantages of both electrically excitation and permanent magnet machines:1)it has no brushes; 2)the magnetic flux is easy to be controlled. The structure and operating principle are described. An example is given in the paper and the results are confirmed by experiments. |
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| Keywords: | hybrid excitation permanent magnet synchronous generator |
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