| 新型四开关管直流无刷电动机系统的驱动电路 |
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| 引用本文： | 焦斌. 新型四开关管直流无刷电动机系统的驱动电路[J]. 电机与控制应用, 2004, 31(4): 68-71 |
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| 作者姓名： | 焦斌 |
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| 作者单位： | 上海电机技术高等专科学校,上海,200240 |
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| 摘 要： | 工业应用中希望低价高性能的直流无刷电动机控制系统.经研究分析,四开关管的直流无刷电动机控制系统结构简单、可靠性高,仿真研究显示三相无刷电动机反电势和电流波形符合要求.采用直接电流控制PWM,可以使系统具有良好的动、静态性能.
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| 关 键 词： | 直流无刷电动机系统 电流控制 驱动 |
Novel Four-switch Brushless DC Motor Drives |
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| Jiao Bin. Novel Four-switch Brushless DC Motor Drives[J]. Electric Machines & Control Application, 2004, 31(4): 68-71 |
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| Authors: | Jiao Bin |
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| Abstract: | Low cost and high performance brushless DC(BLDC)motor drives are needed in industrial application. Four-switch three-phase BLDC motor drives have the features of simple structure and high reliability by studying and analyzing. The simulation shows that the back EMF and current waveforms meet the requirements. The drives can get good dynamic and static performances by using direct current controlled PWM. |
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| Keywords: | PWM |
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