| 无刷双馈电动机最优压频控制策略 |
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| 引用本文： | 邓先明,王冬冬,马志勋,张贞飞.无刷双馈电动机最优压频控制策略[J].工矿自动化,2009,35(8). |
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| 作者姓名： | 邓先明 王冬冬 马志勋 张贞飞 |
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| 作者单位： | 中国矿业大学信电学院,江苏,徐州,221008 |
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| 摘 要： | 无刷双馈电动机与其它电动机相比具有独特的优越性能,特别适合风机、水泵类负载的开环控制。文章以笼型无刷双馈电动机为研究对象,建立了无刷双馈电动机的数学模型,借助Matlab/Simulink仿真软件详细分析了电动机在调速过程中的最优压频控制策略。该策略可使电动机以最大功率因数和最小变频器容量稳定地运行在相应的转速上。
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| 关 键 词： | 无刷双馈电动机 变频器 调速系统 最优压频控制 |
The Optimal Voltage Frequency Control Strategy of Brushless Double-fed Motor |
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| Deng Xian-ming,WANG Dong-dong,MA Zhi-xun,ZHANG Zhen-fei.The Optimal Voltage Frequency Control Strategy of Brushless Double-fed Motor[J].Industry and Automation,2009,35(8). |
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| Authors: | Deng Xian-ming WANG Dong-dong MA Zhi-xun ZHANG Zhen-fei |
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| Affiliation: | School of Information and Electrical Engineering of CUMT.;Xuzhou 221008;China |
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| Abstract: | Compared with other motors,the brushless double-fed motor(BDFM) has its own unique advantages,especially suits for the open-loop control of loads of fans,pumps load and so on.Taking the cage brushless double-fed motor as research object,the paper established a mathematical model of the BDFM.Using Matlab/Simulink software,it analyzed the optimal voltage frequency control strategy in course of speed-regulation control in details.The strategy can make the motor run stablly in corresponding speed at the maximum... |
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| Keywords: | brushless double-fed motor converter speed-regulation system optimal voltage frequency control |
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