| 基于NdFeB永磁材料的动圈力马达磁场分析 |
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| 引用本文： | 宋晶,吴水萍,吕敏建.基于NdFeB永磁材料的动圈力马达磁场分析[J].机电工程技术,2007,36(5):66-67,80. |
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| 作者姓名： | 宋晶 吴水萍 吕敏建 |
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| 作者单位： | 1. 武汉工业职业技术学院,湖北武汉,430064
2. 武汉科技大学,湖北武汉,430081 |
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| 摘 要： | 动圈式力马达是一种借助于永磁体建立磁场,使带电线圈在磁场力的作用下做直线运动的一种电-机转换元件.不同的永磁体材料直接影响着动圈力马达的性能.本文借助ANSYS磁场分析软件,对基于NdFeB永磁材料的动圈力马达做了磁场分析研究.通过研究发现使动圈力马达获得相同的输出力,当采用NdFeB永磁材料时,可以减小动圈力马达的结构尺寸,提高其动态特性.
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| 关 键 词： | 动圈力马达 磁场 钕铁硼 永磁材料 动圈力马达 磁场力 分析软件 Permanent Magnet Material Based Coil Moving Motor Force Field Analysis 动态特性 结构尺寸 输出力 发现 研究 ANSYS 性能 影响 体材料 |
| 文章编号： | 1009-9492（2007）05-0066-02 |
| 修稿时间： | 2006-08-232007-02-08 |
Magnetic Field Analysis of Force Motor with Moving Coil Based on NdFeB Permanent Magnet Material |
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| SONG Jing,WU Shui-ping,LV Min-jian.Magnetic Field Analysis of Force Motor with Moving Coil Based on NdFeB Permanent Magnet Material[J].Mechanical & Electrical Engineering Technology,2007,36(5):66-67,80. |
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| Authors: | SONG Jing WU Shui-ping LV Min-jian |
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| Abstract: | The Force motor with moving coil is one kind of electricity - machine transition elements, which can cause the coil with current to make the movement in under the magnetic field force by the virtue of the magnetic field established by the permanent magnet. The different permanent magnet material affects directly the moving coil force motor performance. This article has done the magnetic field analysis research on force motor with moving coil based on the NdFeB permanent-magnet material by the virtue of ANSYS magnetic field analysis software. According to the research it can be discovered that in order to obtain the same output, when use the NdFeB permanent-magnet material, may reduce the structure size of force motor with moving coil and enhance its dynamic characteristic. |
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| Keywords: | Force Motor with Moving Coil Magnetic Field NdFeB |
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