电工技术学报  2016, Vol. 31 Issue (2): 56-63    DOI:
电机与电器 |
不同绕组型式双丫移30ℴ六相永磁同步电机建模与谐波电流优化控制
郭新华, 陈银, 尚荣艳, 边元均, 郭保甲
华侨大学信息科学与工程学院 厦门 361021
Modeling and Optimized Harmonic Current Control for Six-Phase Permanent Magnet Synchronous Motor with Two Y-Connected Windings Displaced by 30ℴ in Different Winding Types
Guo Xinhua, Chen Yin, Shang Rongyan, Bian Yuanjun, Guo Baojia
Huaqiao University Xiamen 361021 China
全文: PDF (490 KB)  
输出: BibTeX | EndNote (RIS)      
摘要 基于空间矢量解耦方法,建立绕组正弦和非正弦分布的双丫移30ℴ六相永磁同步电机旋转坐标系下数学模型;为了减小谐波子空间电流,研究了谐波电流闭环控制和谐波电压开环控制两种控制方法,得出两种控制方式下相电流FFT分析结果。仿真和实验结果表明:谐波电流闭环控制方式对绕组正弦和非正弦两种电机具有更好的电流谐波控制效果,可以减小系统损耗,该方法更适合于双丫移30ℴ六相永磁同步电机的控制。
服务
把本文推荐给朋友
加入我的书架
加入引用管理器
E-mail Alert
RSS
作者相关文章
郭新华
陈银
尚荣艳
边元均
郭保甲
关键词 六相电机数学模型解耦谐波电流闭环控制    
Abstract:Based on the method of space vector decoupling, mathematical models are established in rotating coordinate system separately for six-phase permanent magnet synchronous motors, which are manufactured with two sinusoidal or non-sinusoidal Y-connected windings displaced by 30ℴ. In order to reduce the currents in harmonic subspace, methods of harmonic current closed-loop control and harmonic voltage open-loop control are studied respectively, and FFT analyzed results of phase currents are obtained. Simulation and experimental results imply that harmonic current closed-loop control mode has a better performance in limiting harmonic currents of both sinusoidal and non-sinusoidal winding motors, and the system losses can also be reduced. This control method is more suitable for control of six-phase permanent magnet synchronous motor with two Y-connected windings displaced by 30ℴ.
Key wordsSix-phase motor    mathematical model    decoupling    harmonic currents    closed loop control   
收稿日期: 2014-10-29      出版日期: 2016-03-03
PACS: TM351  
基金资助:国家自然科学基金面上项目(51477058),福建省自然科学基金面上项目(2013J01198)和华侨大学中青年教师科研提升资助计划(ZQN-YX304)资助
通讯作者: 郭新华 男,1977年生,博士,副教授,E-mail: guoxinhua@hqu.edu.cn   
作者简介: 陈 银 男,1989年生,硕士研究生,研究方向为电机系统及其控制。E-mail: 550603197@qq.com
引用本文:   
郭新华, 陈银, 尚荣艳, 边元均, 郭保甲. 不同绕组型式双丫移30ℴ六相永磁同步电机建模与谐波电流优化控制[J]. 电工技术学报, 2016, 31(2): 56-63. Guo Xinhua, Chen Yin, Shang Rongyan, Bian Yuanjun, Guo Baojia. Modeling and Optimized Harmonic Current Control for Six-Phase Permanent Magnet Synchronous Motor with Two Y-Connected Windings Displaced by 30ℴ in Different Winding Types. Transactions of China Electrotechnical Society, 2016, 31(2): 56-63.
链接本文:  
https://dgjsxb.ces-transaction.com/CN/Y2016/V31/I2/56