| 永磁同步电机弱磁与过调制控制策略研究 |
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| 引用本文： | 陈亚爱,陈焕玉,周京华,甘时霖.永磁同步电机弱磁与过调制控制策略研究[J].航空动力学报,2017,44(11):26-31, 37. |
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| 作者姓名： | 陈亚爱 陈焕玉 周京华 甘时霖 |
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| 作者单位： | 北方工业大学电力电子与电气传动工程中心,北京100144,北京纵横机电技术开发公司,北京100081,北方工业大学电力电子与电气传动工程中心,北京100144,国家电网北京市电力公司顺义供电公司,北京101004 |
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| 基金项目： | 北京市自然科学基金项目(3142008) |
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| 摘 要： | 在前人研究的基础上,提出了一种提升永磁同步电机(PMSM)高速带载能力的控制策略。该控制策略能克服电机在最高转速时无法带载的弱点,可靠性高、易于实现。实现该控制策略的算法包含PMSM的弱磁控制和电压空间矢量的过调制控制,使电机能宽范围带载调速。为验证该控制策略,建立了内置式永磁同步电机(IPMSM)的仿真模型,搭建了试验平台,并进行了仿真和试验研究,验证了该控制策略的可行性和有效性。
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| 关 键 词： | 永磁同步电机 弱磁控制 过调制 控制策略 宽范围带载调速 |
Research on Control Strategy of Permanent Magnet Synchronous Motorwith Weak Magnetism and Over Modulation |
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| CHEN Yaai,CHEN Huanyu,ZHOU Jinghua and GAN Shilin.Research on Control Strategy of Permanent Magnet Synchronous Motorwith Weak Magnetism and Over Modulation[J].Journal of Aerospace Power,2017,44(11):26-31, 37. |
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| Authors: | CHEN Yaai CHEN Huanyu ZHOU Jinghua and GAN Shilin |
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| Institution: | The Power Electronics & Motor Drives Engineering Research Center,North China University of Technology, Beijing 100144, China,Beijing Zongheng ElectroMechanical Technology Development Co., Ltd., Beijing 100081, China,The Power Electronics & Motor Drives Engineering Research Center,North China University of Technology, Beijing 100144, China and State Grid Corporation of Beijing Shunyi Power Supply Company, Beijing 101004, China |
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| Abstract: | On the basis of previous research, the control strategy of permanent magnet synchronous motor (PMSM) with high speed of load capacity was promoted, and the control strategy could overcome the weakness that the motor at the highest speed could not be loaded, high reliability and easy to implement. The algorithm of the control strategy includes the weak magnetic control of PMSM and the over modulation control of voltage space vector, so that the motor could be controlled in a wide range of speed. In order to verify the control strategy, the simulation model of interior permanent magnet synchronous motor (IPMSM) was built, the experimental platform was built, the simulation and experiment were carried out, and the feasibility and effectiveness of the control strategy were verified by simulation and experiment. |
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| Keywords: | permanent magnet synchronous motor (PMSM) weak magnetic control over modulation control strategy wide range belt speed regulation |
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