Abstract To a mechanically variable flux axial field permanent magnet electrical machine (MVFAFPMEM),the mechanical dynamics simulation and electromagnetic analysis are implemented in this paper to obtain the motion characteristic and angle adjustment capability of the mechanically device,as well as flux weakening ability of MVFAFPMEM.The cam angular acceleration and spring deformation are studied at different speed,so the stagger angle between the two rotors with rotor speed can be obtained by virtual prototype technology named Automatic Dynamic Analysis of Mechanical Systems(ADAMS).The air-gap flux distribution of MVFAFPMEM at different stagger angle is calculated by finite element method (FEM),and its electromagnetic characteristics are studied by adopting the mechanical flux-weakening device.The simulation results show that the stagger angle between the two rotors can vary from 0 to 21 (deg) by this device,and a better flux weakening ability is obtained.The corresponding experiments are carried out to validate theory analysis,and it shows that the stagger angle between the rotors can be adjusted automatically by the rotor speed at a wide flux regulation range of MVFAFPMEM.
Liu Xiping,Chen Dong,Wang Min等. Analysis of Mechanical Dynamics and Flux Weakening Ability for a Variable Flux Axial Field Permanent Magnet Electrical Machine[J]. Transactions of China Electrotechnical Society, 2016, 31(23): 54-62.
[1] 刘细平,郑爱华,王晨.定子分割式轴向磁通切换混合励磁同步电机三维有限元分析与实验研究[J].电工技术学报,2012,27(10):106-113. Liu Xiping,Zheng Aihua,Wang Chen.3-D finite element analysis and experiment study of a stator-separated axial flux-switching hybrid excitation synchronous machine[J].Transactions of China Electrotechnical Society,2012,27(10):106-113. [2] 赵朝会,姬少龙,王新威.转子磁分路式径向结构混合励磁同步发电机的空载特性[J].电工技术学报,2012,27(9):198-203. Zhao Chaohui,Ji Shaolong,Wang Xinwei.No-load characteristic analysis on radial structure HESG of magnetic shunting type[J].Transactions of China Electrotechnical Society,2012,27(9):198-203. [3] Sulaiman E,Kosaka T,Matsui N.High power density design of 6-Slot—8-Pole hybrid excitation flux switching machine for hybrid electric vehicles[J].IEEE Transactions on Magnetics,2011,47(10):4453-4456. [4] 刘细平,左亮平,刁艳美,等.轴向磁通切换混合励磁电机励磁控制系统[J].电工技术学报,2013,28(10):97-102. Liu Xiping,Zuo Liangping,Diao Yanmei,et al.Excitation control system of axial flux-switching hybrid excited machine[J].Transactions of China Electrotechnical Society,2013,28(10):97-102. [5] 黄允凯,周涛.基于等效磁路法的轴向永磁电机效率优化设计[J].电工技术学报,2015,30(2):73-79. Huang Yunkai,Zhou Tao.Efficiency optimization design of axial flux permanent magnet machines using magnetic equivalent circuit[J].Transactions of China Electrotechnical Society,2015,30(2):73-79. [6] 张卓然,周竞捷,严仰光,等.新型并列结构混合励磁同步电机的结构与原理[J].中国电机工程学报,2009,29(33):83-89. Zhang Zhuoran,Zhou Jingjie,Yan Yangguang,et al.Construction and operation principle of a novel coordinate structure hybrid excitation synchronous machine[J].Proceedings of the CSEE,2009,29(33):83-89. [7] 刘恒川,林鹤云,黄明明,等.可变磁通永磁记忆电机调磁特性[J].电工技术学报,2010,25(11):42-47. Liu Hengchuan,Lin Heyun,Huang Mingming,et al.Field-control performance of variable flux permanent magnet memory motor[J].Transactions of China Electrotechnical Society,2010,25(11):42-47. [8] Liu Hengchuan,Lin Heyun,Fang Shuhua,et al.Permanent magnet remagnetizing physics of a variable flux memory motor[J].IEEE Transactions on Magnetics,2010,46(6):1679-1682. [9] 周裕斌,陈阳生.一种混合永磁记忆电机的设计[J].电工技术学报,2015,30(14):51-60. Zhou Yubin,Chen Yangsheng.Design of a hybrid permanent magnet memory motor[J].Transactions of China Electrotechnical Society,2015,30(14):51-60. [10]程树康,李春艳,寇宝泉.具有变磁阻励磁回路的永磁同步电动机电感参数[J].电工技术学报,2008,23(2):6-10. Cheng Shukang,Li Chunyan,Kou Baoquan.Research on inductance of PMSM with variable magnetic reluctance in exciting circuit[J].Transactions of China Electrotechnical Society,2008,23(2):6-10. [11]Kou Baoquan,Li Chunyan,Cheng Shukang.Flux-weakening-characteristic analysis of a new permanent-magnet synchronous motor used for electric vehicles[J].IEEE Transactions on Plasma Science,2011,39(1):511-515. [12]Liu X P,Wang M,Chen D,et al.A variable flux axial field permanent magnet synchronous machine with a novel mechanical device[J].IEEE Transactions on Magnetics,2015,51(11):1-4. [13]徐妲,林明耀,付兴贺,等.混合励磁轴向磁场磁通切换型永磁电机静态特性[J].电工技术学报,2015,30(2):58-63. Xu Da,Lin Mingyao,Fu Xinghe,et al.Static characteristics of novel hybrid axial field flux-switching PM machines[J].Transactions of China Electrotechnical Society,2015,30(2):58-63. [14]Tessarolo A,Mezzarobba M,Menis R.A new rotor design for flux weakening capability improvement in spoke-type interior permanent magnet synchronous machines[C]//Ninth International conference on Ecological Vehicles and Renewable energies (EVER),2014:1-9. [15]Del Ferraro L,Giulii C F,Terrigi R,et al.Ironless axial flux PM machine with active mechanical flux weakening for automotive applications[C]//41st IAS annual Meeting,Conference Recoed of the 2006 IEEE Industry Applications Conference,2006:1-7. [16]柴凤,欧景,裴宇龙.双定子锥形永磁同步电机的弱磁研究[J].电工技术学报,2013,28(7):12-18. Chai Feng,Ou Jing,Pei Yulong.Research on flux-weakening of dual-stator conical permanent magnet synchronous motors[J].Transactions of China Electrotechnical Society,2013,28(7):12-18. [17]Tessarolo A,Mezzarobba M,Menis R.A novel interior permanent magnet motor design with a self-activated flux-weakening device for automotive applications[C]//20th International Conference on Electrical Machines (ICEM),Marseille,France,2012:2603-2609. [18]Capponi F G,Terrigi R,Caricchi F,et al.Active output voltage regulation for an ironless axial-flux pm automotive alternator with electromechanical flux weakening[J].IEEE Transactions on Industry Applications,2009,45(5):1785-1793. [19]华顺刚,余国权,苏铁明.基于ADAMS的减速器虚拟样机建模及动力学仿真[J].机械设计与研究,2006,22(6):47-52. Hua Shungang,Yu Guoquan,Su Tieming.Modeling and dynamic simulation of reducer virtual prototype based on ADAMS[J].Machine Design and Research,2006,22(6):47-52. [20]邱诚,夏伟.基于粉末本构模型和多体力学仿真的模架集成式粉末成形设备的设计[J].机械工程学报,2013,49(20):176-183. Qiu Cheng,Xia Wei.Design and manufacture of the mould-frame integrated powder forming equipment based on constitutive model of powder and simulation of multi-body dynamics[J].Journal of Mechanical Engineering,2013,49(20):176-183. [21]黎育红,聂凌霄.基于ADAMS虚拟样机的多体系统动力学仿真[J].武汉大学学报(工学版),2011,43(6):757-761. Li Yuhong,Nie Lingxiao.ADAMS virtual prototype-based multi-body system dynamics simulation[J].Engineering Journal of Wuhan University,2011,43(6):757-761. [22]姜勇.深海复合轮式采矿机器人越障性能研究[J].机器人,2012,34(2):137-143. Jiang Yong.Research on the over-obstacle capacity of the deep sea composite wheeled mining robot[J].Robot,2012,34(2):137-143. [23]张学胜,赖庆仁,陈亚宁,等.负重外骨骼机器人的设计及其运动学动力学仿真[J].机械科学与技术,2013(4):568-572. Zhang Xuesheng,Lai Qingren,Chen Yaning,et al.The kinematics and dynamics simulation of the exoskeleton robot for bearing[J].Mechanical Science and Technology for Aerospace Engineering,2013(4):568-572. [24]何富君,张灵聪,李秀伟,等.基于ADAMS的PGZX-1型炉管爬行机器人建模与仿真[J].机械科学与技术,2013(8):1182-1185. He Fujun,Zhang Lingcong,Li Xiuwei,et al.Modeling and simulating PGZX-1 pipe climbing robot with ADAMS[J].Mechanical Science and Technology for Aerospace Engineering,2013(8):1182-1185. [25]季良,陈德桂,刘颖异,等.连杆转换位置对MCCB操作机构的影响及其优化[J].电工技术学报,2010,25(9):87-91. Ji Liang,Chen Degui,Liu Yingyi,et al.Analysis and optimization of linkage transfer position for the operating mechanism of MCCB[J].Transactions of China Electrotechnical Society,2010,25(9):87-91. [26]Fang S,Lin H,Ho S L,et al.Characteristics analysis and simulation of permanent magnet actuator with a new control method for air circuit breaker[J].IEEE Transactions on Magnetics,2009,45(10):4566-4569. [27]Fang S,Lin H,Ho S L,Transient co-simulation of low voltage circuit breaker with permanent magnet actuator[J].IEEE Transactions on Magnetics,2009,45(3):1242-1245.
2016, Vol. 31 
