| 基于PWM整流技术的斩波串级调速系统的仿真 |
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| 引用本文： | 祝龙记,周森.基于PWM整流技术的斩波串级调速系统的仿真[J].系统仿真学报,2012,24(4):929-932,937. |
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| 作者姓名： | 祝龙记 周森 |
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| 作者单位： | 安徽理工大学电气与信息工程学院,淮南,232001 |
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| 摘 要： | 提出将PWM整流技术引入转子侧斩波串级调速系统中,PWM整流器工作于逆变状态回馈转差功率,不仅可以提高串级调速系统的功率因数,还可以减少网侧的谐波含量。在Matlab/Simulink环境下给出了基于PWM整流技术的斩波串级调速系统的仿真模型,最后通过仿真实验验证了控制方案的正确性。
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| 关 键 词： | 串级调速 PWM整流器 斩波 逆变 |
Simulation of Chopper Cascade Adjustable Speed System Based on PWM Rectifier |
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| ZHUZHU Long-ji,ZHOU Sen.Simulation of Chopper Cascade Adjustable Speed System Based on PWM Rectifier[J].Journal of System Simulation,2012,24(4):929-932,937. |
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| Authors: | ZHUZHU Long-ji ZHOU Sen |
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| Institution: | (College of Electric and Information Engineering,Anhui University of Science and Technology,Huainan 232001,China) |
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| Abstract: | A rotor-side chop cascade adjustable speed system based on PWM rectifier was proposed.The PWM rectifier worked on inverter condition and returns slip power of the rotor;this could not only improve the power factor of the system,but also reduce harmonic content of net-side.In Matlab/Simulink,the simulation model of chop cascade adjustable speed system was established.The reasonability and validity were testified by the coincidence of the simulation and experimentation results and theory analysis. |
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| Keywords: | cascade adjustable speed PWM rectifier chopper inverter |
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