| 永磁同步电动机调速系统动态性能的仿真研究 |
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| 引用本文： | 唐任远,赵健. 永磁同步电动机调速系统动态性能的仿真研究[J]. 沈阳工业大学学报, 1989, 11(3): 25-34 |
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| 作者姓名： | 唐任远 赵健 |
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| 作者单位： | 特种电机研究所(唐任远，赵健，安跃军)，特种电机研究所(赵丹群) |
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| 摘 要： | 本文对新型变频电源(即电流控制型)供电下的永磁同步电动机调速系统的动态性能进行了仿真研究。为此建立了由恒电流供电的永磁同步电动机的电气运动方程,并对传统的机械运动方程加以适当改进,以满足系统瞬态性能研究的需要。应用仿真软件分别研究了磁路饱和、转子电阻和机械转动惯量对调速系统性能的影响。
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| 关 键 词： | 永磁式电机 调速系统 动态 仿真 |
The Simulation of Transient Performance of Permanent Magnet Synchronous Motor Drive |
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| Tang Rcnyuan,Zhao Jian,An Yuejun,Zhao Danqun. The Simulation of Transient Performance of Permanent Magnet Synchronous Motor Drive[J]. Journal of Shenyang University of Technology, 1989, 11(3): 25-34 |
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| Authors: | Tang Rcnyuan Zhao Jian An Yuejun Zhao Danqun |
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| Affiliation: | Institute of Special Electrical Machines |
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| Abstract: | This paper describes the simulation research of transient performance of permanent magnet synchronous motor drive fed by current-controlled PWM inverter. For this purpose, the voltage equations of PM synchronous motor with constant current source are set up. And the traditional torque equation is properly improved to meet the real condition of transient process. Furthermore, the effect of iron core saturation, rotor resistance and moment of inertia on performance of drive system are studied respectively. |
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| Keywords: | permanent-magnetic electric machine dynamic response simulation frequency control of omtor speed |
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