| 基于场路结合的永磁无刷直流电动机仿真 |
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| 引用本文： | 严岚,贺益康,庞勇. 基于场路结合的永磁无刷直流电动机仿真[J]. 微电机, 2001, 34(1): 3-6 |
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| 作者姓名： | 严岚 贺益康 庞勇 |
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| 作者单位： | 严岚（浙江大学，浙江 杭州 310027） 贺益康（浙江大学，浙江 杭州 310027） 庞勇（浙江大学，浙江 杭州 310027） |
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| 摘 要： | 介绍永磁无刷直流电动机采用场路结合方法实现高精度计算机仿真的研究，其中，由电磁场求解获得气隙磁密及反电势信息，使仿真符合实际同的真实情况；由电磁场求解获得电机电感参数，使电机的设计阶段预测特性为可能。样机的计算波形与实测波形的一致性验证了该方法的实用性和高精度。
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| 关 键 词： | 永磁无刷直流电动机 场路结合 计算机仿真 电子换向器 |
| 文章编号： | 1001-6848(2001)01-0003-04 |
| 修稿时间： | 2000-07-14 |
The Simulation of Permanent Magnet Brushless DC Motor Based on the Combinationof Electrical Circuit and Electromagnetic Field Solution |
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| YAN Lan,HE Yi-kang,PANG Yong. The Simulation of Permanent Magnet Brushless DC Motor Based on the Combinationof Electrical Circuit and Electromagnetic Field Solution[J]. Micromotors, 2001, 34(1): 3-6 |
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| Authors: | YAN Lan HE Yi-kang PANG Yong |
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| Abstract: | The computer simulation study with high-accuracy for the permanent magnet brushless DC motor based on the combination of electric circuit and electromagnetic field solution was presented in the paper.With this approach,the information of the flux-density distribution in the air-gap and the induced armature back e.m.f., acquired from the electromagnetic field solution,made the simulation more closed to the practical situation of the motor and the inductance parameter,also calculated from the electromagnetic field solution, allowed the characteristic prediction in the motor design stage to be possible.The consistence of the calculated waveform with the experimental one for a prototype verified the practicality and high accuracy of the approach. |
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| Keywords: | permanent magnet brushless DC motor combination of electric circuit and electromagnetic field solution computer simulation |
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