| 粘着控制中的交流永磁同步电机调速控制研究 |
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| 引用本文： | 梅志千,张璇,王蕊.粘着控制中的交流永磁同步电机调速控制研究[J].电机与控制学报,2009,13(6). |
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| 作者姓名： | 梅志千 张璇 王蕊 |
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| 作者单位： | 河海大学,机电工程学院,江苏,常州,213022 |
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| 基金项目： | 常州市工业科技攻关计划 |
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| 摘 要： | 交流永磁同步电机的模型参数辨识精度是影响电机矢量控制方法性能的关键.基于此,在交流永磁同步电机同步旋转坐标系的数学模型下,提出了一种交流永磁同步电机模型参数的辨识方法,采用直轴电流阶跃响应实验同时辨识定子电阻和直轴电感,脉冲电压实验检测交轴电感,速度驱动实验检测转子磁通.在电机模型参数辨识结果的基础上,讨论了基于矢量控制的交流永磁同步电机调速控制系统电流环和速度环的设计方法.在基于TMS320F2812 DSP的电力机车粘着控制实验平台上进行了实验研究.实验结果表明电机模型参数辨识方法的有效性,调速系统具有良好的动态和稳态性能.
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| 关 键 词： | 参数辨识 交流调速系统 矢量控制 粘着控制 面装式交流永磁同步电机 |
Study on speed control system of permanent-magnet synchronous motor for re-adhesion control |
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| MEI Zhi-qian,ZHANG Xuan,WANG Rui.Study on speed control system of permanent-magnet synchronous motor for re-adhesion control[J].Electric Machines and Control,2009,13(6). |
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| Authors: | MEI Zhi-qian ZHANG Xuan WANG Rui |
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| Affiliation: | MEI Zhi-qian,ZHANG Xuan,WANG Rui (College of Mechanical & Electronic Engineering,Hohai University,Changzhou 213022,China) |
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| Abstract: | Field-oriented control of a permanent magnet synchronous motor(PMSM) requires knowledge of PMSM model parameters.The mathematical model of permanent magnet synchronous motor(PMSM) under d-q axis was introduced.A method with a strong engineering value of PMSM parameters identification was presented.The stator resistance and direct inductance was detected using step response test of direct current,and q-axis inductance was measured by applying pulse voltage to PMSM.Rotor flux was identified under speed driven... |
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| Keywords: | parameters identification speed control system vector control re-adhesion control surfaced-mounted permanent magnet synchronous motors |
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