| SPWM变频调速在交流异步电动机控制中的应用 |
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| 引用本文： | 张大为,刘迪,高艳丽.SPWM变频调速在交流异步电动机控制中的应用[J].船电技术,2012(2):30-32. |
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| 作者姓名： | 张大为 刘迪 高艳丽 |
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| 作者单位： | 海军航空工程学院控制工程系,山东烟台264001 |
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| 摘 要： | 本文介绍了交流电动机变频调速的基本原理,利用仿真软件,设计了转速、磁链双闭环电流滞环型SPWM变频调速系统。通过调节各模块的设置参数,得到了理想的仿真波形。结果表明该系统具有更好的动态特性。
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| 关 键 词： | 正弦脉冲调制(SPWM) 变频调速 异步电动机 仿真 |
Application of SPWM Variable Frequency Speed-regulating to the Control of Asynchronous Motor |
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| Zhang Dawei,Liu Di,Gao Yanli.Application of SPWM Variable Frequency Speed-regulating to the Control of Asynchronous Motor[J].Marine Electric & Electronic Technology,2012(2):30-32. |
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| Authors: | Zhang Dawei Liu Di Gao Yanli |
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| Institution: | (Department of Control Engineering, Naval Aeronautical and Astronautical University, Yantai 264001, Shandong, China) |
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| Abstract: | The basic theory of frequency conversion and velocity modulation of AC asynchronous motor is introduced, and a speed, flux double-loop current hysteretic type with SPWM variable frequency speed-regulating system is designed by simulation better dynamic characteristics. software. The simulation results show that this system has |
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| Keywords: | sinusoidal pulse width modulation variable frequency speed adjusting asynchronous motor simulation |
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