| 永磁无刷直流电机调速系统的仿真研究 |
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| 引用本文： | 孙剑波,龚世缨,董亚晖.永磁无刷直流电机调速系统的仿真研究[J].微电机,2001,34(2):19-23. |
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| 作者姓名： | 孙剑波 龚世缨 董亚晖 |
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| 作者单位： | 华中科技大学, |
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| 摘 要： | 提出一种永磁无刷直流电机电流反馈新的控制，即采用常规重叠换相法与定频采样电流控制相结合的方法，既能稳定逆变器的工作频率，又改善了永磁无刷直流电机的换相性能，利用仿真对提出的方法进行了验证。
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| 关 键 词： | 永磁无刷直流电机 重叠换相法 定额采样 调速系统 逆变器 仿真 电流控制 |
| 文章编号： | 1001-6848(2001)02-0019-04 |
| 修稿时间： | 2000年10月12 |
Simulation of the Permanent Magnetic Brushless DC Motor Speed-adjustable System |
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| SUN Jian-bo,GONG Shi-ying,DONG Ya-hui.Simulation of the Permanent Magnetic Brushless DC Motor Speed-adjustable System[J].Micromotors,2001,34(2):19-23. |
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| Authors: | SUN Jian-bo GONG Shi-ying DONG Ya-hui |
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| Abstract: | A new current feedback control method of Brushless DC Motor(BLDCM) is introduced in this paper,which combines the traditional overlap method with the fixed-frequency sampling current control method.It both stabilizes the work frequency of the inverter,and improves the commutative performance of BLDCM.And it is verified by the result of the simulation. |
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| Keywords: | BLDCM commutative torque ripple overlap commutation fixed-frequency sampling simulation |
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