| 基于s-fuction的永磁同步电机直接转矩控制的仿真研究 |
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| 引用本文： | 喻多祥,刘以建,祝国平.基于s-fuction的永磁同步电机直接转矩控制的仿真研究[J].电机技术,2009(1):33-36. |
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| 作者姓名： | 喻多祥 刘以建 祝国平 |
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| 作者单位： | 上海海事大学,200135 |
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| 基金项目： | 上海市教育委员会科研创新项目 |
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| 摘 要： | 介绍了永磁同步电机的数学模型和直接转矩控制（DTC）的基本原理，并在MATLAB／SIMULINK环境下，搭建了基于s-fuction的永磁同步电机直接转矩控制系统的仿真模型，其中的电机模型、反馈控制和驱动电路都是由s-fuction编程实现的。最后，整个系统进行了仿真研究，结果表明该系统定子磁链接近圆形，具有良好的动静态性能。
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| 关 键 词： | 永磁同步电机 直接转矩控制 s-fuction 仿真模型 |
Research on Permanent Magnet Synchronous Motor's Direct Torque Control System Based on S-fuction |
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| Yu Duoxiang,Liu Yijian,Zhu Guoping.Research on Permanent Magnet Synchronous Motor's Direct Torque Control System Based on S-fuction[J].Electrical Machinery Technology,2009(1):33-36. |
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| Authors: | Yu Duoxiang Liu Yijian Zhu Guoping |
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| Affiliation: | (Shanghai Maritime University) |
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| Abstract: | This thesis stated the mathematical model and the basic principle of direct torque control of Permanent Magnet Synchronous Motor(PMSM) and established the simulated DTC model of PMSM based on s-fuction with MATLAB/SIMULINK, The model of motor and feedback control and driving circuit were programabled by s-fuction. Finally, some simulations were carried out to the whole control system , and the result proved that the stator flux was close to roundness and the system had good performance both in steady and d... |
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| Keywords: | PMSM Direct torque control S-fuction Simulated model |
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