电动汽车用双三相永磁同步电机建模及仿真
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摘要
针对电动汽车安全舒适、低压大功率的要求,文中分析了相移30°双三相永磁同步电机结构及工作原理,阐述了自然坐标系与双d-q坐标变换、矢量空间解耦变换旋转坐标系下的数学模型,并在Matlab/Simulink环境中搭建了双d-q坐标变换仿真模型与矢量空间解耦变换仿真模型,且对两种模型的仿真结果进行了对比。仿真结果验证了理论分析的有效性,理论分析及仿真模型的建立对于高性能电动汽车的研究开发具有重要意义。
In view of the safety and comfort of the electric vehicle and the high power of low voltage,the geometry and operational principle of dual three-phase permanent magnet synchronous motor with 30° phase shifting were analyzed,mathematical models of natural coordinate system and dual d-q coordinate transformation and vector space decoupling transformation were demonstrated,the simulation models of dual d-q coordinate transformation and vector space decoupling transformation were built in Matlab/Simulink environment,and simulation results of these models were compared. The simulation results verify the validity of the theoretical analysis,and the theoretical analysis and simulation model are of great significance for the research and development of high-performance electric vehicles.
In view of the safety and comfort of the electric vehicle and the high power of low voltage,the geometry and operational principle of dual three-phase permanent magnet synchronous motor with 30° phase shifting were analyzed,mathematical models of natural coordinate system and dual d-q coordinate transformation and vector space decoupling transformation were demonstrated,the simulation models of dual d-q coordinate transformation and vector space decoupling transformation were built in Matlab/Simulink environment,and simulation results of these models were compared. The simulation results verify the validity of the theoretical analysis,and the theoretical analysis and simulation model are of great significance for the research and development of high-performance electric vehicles.
引文
[1]杨金波,杨贵杰,李铁才.双三相永磁同步电机的建模与矢量控制[J].电机与控制学报,2010,14(06):1-7.
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[11]孟超.双三相永磁同步电机驱动系统的研究[D].长沙:湖南大学,2012.
[12]王政,陈健,程明.多通道并联逆变器馈电永磁同步电机系统谐波性能改进及容错控制[J].电工技术学报,2015,30(02):50-57.
[13]林晓刚,周扬忠,程明.基于虚拟变量的六相永磁同步电机缺任意两相容错型直接转矩控制[J].中国电机工程学报,2016,36(01):231-239.
[14]薛山.多相永磁同步电机驱动技术研究[D].北京:中国科学院研究生院(电工研究所),2006.
[15]欧阳红林.多相永磁同步电动机调速系统控制方法的研究[D].长沙:湖南大学,2005.
[16]黄进.N相对称系统变换理论在分析6相双Y无换向器电机中的应用[J].电工技术学报,1995,(02):8-12.
[17]袁雷,胡冰新,巍克银.现代永磁同步电机控制原理及MATLAB仿真[M].北京:北京航空航天大学出版社,2016.
[2]陈超.船用双三相永磁同步电机控制系统研究与设计[D].泉州:华侨大学,2017.
[3]周长攀.双三相永磁同步电机驱动及容错控制技术研究[D].哈尔滨:哈尔滨工业大学,2016.
[4]林立,赵海艳,陈鸿蔚,等.车用内置式永磁同步电机效率优化控制综述[J].邵阳学院学报(自然科学版),2017,14(04):61-67.
[5]HU Y S,ZHU Z Q,ODAVIC M. Comparison of two-individual current control and vector space decomposition control for dual three-phase PMSM[J].IEEE Transactions on Industry Applications,2017,53(05):4483-4492.
[6]HU Y S,ZHU Z Q,LIU K. Current control for dual three-phase permanent magnet synchronous motors accounting for current unbalance and harmonic[J].IEEE Journal of Emerging and Selected Topics in Power Electronics,2014,2(02):272-284.
[7]CHE H S,LEVI E,JONES M,et al.Current control methods for an asymmetrical six-phase induction motor drive[J].IEEE Transactions on Power Electronics,2014,29(01):407-417.
[8]陈巨涛,郭燚,郑华耀.船舶电力推进双三相永磁同步电机的数学模型和仿真[J].电网技术,2006,30(S1):653-658.
[9]ZHAO Y,LIPO T A.Space vector PWM control of dual three-phase induction machine usin g vector space decomposition[J].IEEE Transactions on Industry Applications,1995,31(05):1100-1109.
[10]KALLIO S,ANDRIOLLO M,TORTELLA A,et al. Decoupled Model of double-star interior-permanentmagnet synchronous machines[J].IEEE Transactions on Industrial Electronics,2013,60(06):2486-2494.
[11]孟超.双三相永磁同步电机驱动系统的研究[D].长沙:湖南大学,2012.
[12]王政,陈健,程明.多通道并联逆变器馈电永磁同步电机系统谐波性能改进及容错控制[J].电工技术学报,2015,30(02):50-57.
[13]林晓刚,周扬忠,程明.基于虚拟变量的六相永磁同步电机缺任意两相容错型直接转矩控制[J].中国电机工程学报,2016,36(01):231-239.
[14]薛山.多相永磁同步电机驱动技术研究[D].北京:中国科学院研究生院(电工研究所),2006.
[15]欧阳红林.多相永磁同步电动机调速系统控制方法的研究[D].长沙:湖南大学,2005.
[16]黄进.N相对称系统变换理论在分析6相双Y无换向器电机中的应用[J].电工技术学报,1995,(02):8-12.
[17]袁雷,胡冰新,巍克银.现代永磁同步电机控制原理及MATLAB仿真[M].北京:北京航空航天大学出版社,2016.