| SPWM逆变器—异步电机Simulink建模与仿真中的几个问题 |
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| 引用本文： | 张旭秀,陈汝义.SPWM逆变器—异步电机Simulink建模与仿真中的几个问题[J].大连铁道学院学报,2002,23(4):59-63. |
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| 作者姓名： | 张旭秀 陈汝义 |
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| 作者单位： | 大连铁道学院电气信息分院，辽宁大连116028 |
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| 摘 要： | 讨论了异步电动机定子绕组为Y形接法时，相电压参考点的选取对Simulink建模、系统运行性能以及对运行参数（相电压有效值、电动机输入功率、功率因数）仿真测量的影响。并分析了异步电动机定子绕组为Y形和Δ形两种接法情况下，SPWM逆变器－异步电动机系统Simulink模型的差别，通过仿真比较了两种接法下的运行性能。
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| 关 键 词： | Simulink建模 仿真 SPWM逆变器 异步电动机 定子绕组接法 运行性能 |
Several Problems in SPWM Inverter - Induction Motor Modelling and Simulation |
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| ZHANG Xu-xiu,CHEN Ru-yi.Several Problems in SPWM Inverter - Induction Motor Modelling and Simulation[J].Journal of Dalian Railway Institute,2002,23(4):59-63. |
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| Authors: | ZHANG Xu-xiu CHEN Ru-yi |
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| Abstract: | The paper discusses the influence of reference point for motor phase voltage on the modeling, running features of SPWM inverter-induction motor system and its running parameters measurement in simulation when the induction motor stator is connected as Y-shape. The differences of simulink models for inverter - induction motor systems in Y and A connections are analyzed, and the running features of the system under the two types connections are compared. |
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| Keywords: | simulation SPWM converter induction motor |
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