Characteristic Analysis and Optimization of Line-Start Surface-Mounted and Interior Permanent Magnet Synchronous Motor
Si Jikai1, Zhang Lufeng1, Feng Haichao1, Zhu Yifeng1, Wenping Cao2
1.School of Electrical Engineering and Automation Henan Polytechnic University Jiaozuo 454003 China; 2. School of Engineering & Applied Science Aston University Birmingham UK
Abstract：The line-start permanent magnet synchronous motor without starter devices has a wide range of industrial applications, thus this paper presents a kind of line-start surface-mounted and interior permanent magnet synchronous motor (LSSIPMSM), which has a canned conducting layer which made of the copper between the surface-mounted PMs and rotor core. The LSSIPMSM performances were analyzed and the key parameters were optimized based on combinations of analytical method and finite element method. The dynamic, steady state performances of LSSIPMSM with PMs of different heights and canned conducting layers of different thicknesses were investigated. Finally, the optimal parameters were obtained. Electromagnetic finite element model of the LSSIPMSM was established to analyze the starting capability and steady state synchronization, and the temperature field of LSSIPMSM with different demagnetization conditions was researched by 3-dimensional temperature finite element model. The results show that LSSIPMSM has good dynamic and steady state performances.
[1] Mahmoudi A, Kahourzade S, Rahim N A, et al. Design, analysis and prototyping of a novel-structured solid-rotor-ringed line-start axial-flux permanent magnet motor[J]. IEEE Transactions on Industrial Electronics, 2014, 61(4): 1722-1734. [2] Ding Tingting, Takorabet N, Sargos F M, et al. Design and analysis of different line-start PM synchronous motors for oil-pump applications[J]. IEEE Transactions on Magnetics, 2009, 45(3): 1816-1819. [3] Isfahani A H, Vaez-Zadeh S. Effects of magnetizing inductance on start-up and synchronization of line-start permanent magnet synchronous motors[J]. IEEE Transactions on Magnetics, 2011, 47(4): 823-829. [4] Huang P W, Mao S H, Tsai M C, et al. Investigation of line start permanent magnet synchronous motors with interior-magnet rotors and surface-magnet rotors[C]// International Conference on Electrical Machines and Systems, 2008. [5] Rahman M A, Osheiba A M, Kurihara K, et al.Advaces on single-phase line-start high efficiency interior permannet magnet motors[J]. IEEE Transactions on Industrial Electronics, 2012, 59(3): 1333-1345. [6] 符荣, 窦满峰. 电动汽车用内置式永磁同步电机直交轴电感参数计算与实验研究[J]. 电工技术学报, 2014, 29(11): 30-37. Fu Rong, Dou Manfeng. D-axis and Q-axis inductance calculation and experimental research on interior permanent magnet synchronous motors for EV[J]. Transactions of China Electrotechnical Society, 2014, 29(11): 30-37. [7] Lu Weifu, Zhao Haisen, Liu Mingji,et al. Optimization of the composite material rotor bar for a line-start permanent magnet synchronous motor[J]. Electric Machines and Control, 2013, 17(1): 1-6. [8] Lee B H, Hong J P, Lee J H. Optimum design criteria for maximum torque and efficiency of a line-start permanent magnet motor using response surface methodology and finite element method[J]. IEEE Transactions on Magnetics, 2012, 48(2): 863-866. [9] 乔鸣忠, 梁京辉, 朱鹏, 等. 实心转子永磁同步电机的时步有限元分析[J]. 电工技术学报, 2011, 26(9):18-23. Qiao Mingzhong, Liang Jinghui, Zhu Peng, et al. Time-stepping finite element analysis of solid-rotor permanent magnet synchronous motor[J]. Transactions of China Electrotechnical Society, 2011, 26(9):18-23. [10] Kang G H, Jin H, Nam H, et al. Analysis of irreversible magnet demagnetization in line-start motors based on the finite element method[J]. IEEE Transactions on Magnetics, 2003, 39(3): 1488-1491. [11] 唐旭, 王秀和, 李莹, 等. 异步起动永磁同步电机起动过程中永磁体退磁研究[J]. 中国电机工程学报, 2015,35(4): 961-970. Tang Xu, Wang Xiuhe, Li Ying, et al. Demagnetization study for line-start permanent magnet synchronous motor during starting process[J]. Proceeding of the CSEE, 2015, 35(4): 961-970. [12] Ruolo S, Kolehmainen J, Ikaheimo J, et al. Interdependence of demagnetization, loading, and temperature rise in a permanent magnet synchronous motor[J]. IEEE Transactions on Magnetics, 2010, 46(3): 949-953. [13] 付兴贺, 林明耀, 许妲, 等. 永磁-感应式混合励磁发电机三维暂态温度场的计算与分析[J]. 电工技术学报, 2013, 28(3): 107-113. Fu Xinghe, Lin Mingyao, Xu Da, et al.Computation and analysis of 3D-transient temperature field for a permanent magnet-induction hybrid excitation generator[J]. Transactions of China Electrotechnical Society, 2013, 28(3):107-113. [14] 胡田, 唐任远, 李岩, 等. 永磁风力发电机三维温度场计算及分析[J]. 电工技术学报, 2013, 28(3):122-126. Hu Tian, Tang Renyuan, Li Yan, et al. Thermal analysis and calculation ofpermanent magnet wind generators[J]. Transactions of China Electrotechnical Society, 2013, 28(3):122-126. [15] 张琪,鲁茜睿,黄苏融,等. 多领域协同仿真的高密度永磁电机温升计算[J]. 中国电机工程学报,2014, 34(12): 1874-1881. Zhang Qi, Lu Qianrui, Huang Surong, et al. Temperature rise calculations of high density permanent magnet motors based on multi-domain co-simulation[J]. Proceeding of the CSEE, 2014, 34(12): 1874-1881. [16] 梁培鑫, 裴宇龙, 甘磊, 等. 高功率密度轮毂电机温度场建模研究[J]. 电工技术学报, 2015, 30(14):170-176. Liang Peixin, Pei Yulong, Gan Lei, et al. Research of temperature field modeling for high power-density in -wheel motor[J]. Transactions of China Electrotechnical Society, 2015, 30(14): 170-176. [17] 司纪凯, 刘志凤, 司萌, 等. 一种新型转子永磁同步电机磁场分析及特性[J]. 煤炭学报, 2013, 38(2): 348-352. Si Jikai, Liu Zhifeng, Si Meng, et al. Magnetic field analysis and characteristics research on permanent magnet synchronousmotors with new structure rotor[J]. Journal of China Coal Society, 2013, 38(2): 348-352. [18] 卢伟甫, 刘明基, 罗应力, 等. 自起动永磁同步电机起动过程退磁磁场的计算与分析[J]. 中国电机工程学报, 2011, 31(15): 53-60. Lu Weifu, Liu Mingji, Luo Yingli, et al. Demagnetization field analysis and calculation for line-start permanent magnet synchronous motor during start process[J]. Proceeding of the CSEE, 2011, 31(15): 53-60.
2017, Vol. 32 
