Implementation of Simplified Model Order Reduction Based on POD for Dynamic Simulation of Electric Motors

被引:1
作者
Okamoto, Kazuya [1 ]
Sakamoto, Hiroki [1 ,2 ]
Igarashi, Hajime [1 ]
机构
[1] Hokkaido Univ, Grad Sch Informat Sci & Technol, Sapporo, Hokkaido 0600814, Japan
[2] Meidensha Co, Shinagawa Ku, 2-1-1 Osaki, Tokyo 1418565, Japan
来源
2019 22ND INTERNATIONAL CONFERENCE ON THE COMPUTATION OF ELECTROMAGNETIC FIELDS (COMPUMAG 2019) | 2019年
关键词
Phase variable method; Behavior model; Proper orthogonal decomposition; Model order reduction; PHASE-VARIABLE MODEL; SYNCHRONOUS MOTORS; MACHINES;
D O I
10.1109/compumag45669.2019.9032801
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
This paper proposes a fast method for dynamic simulation of electric motors using the simplified model order reduction based on the proper orthogonal decomposition (POD). In the proposed method, the reduced variables multiplied to the basis vectors of magnetic field are directly interpolated using finite elements on the space spanned by the input currents. The field quantities such as torque and iron loss are computed at high computational efficiency without solving equations in the dynamic simulation. It is shown that the proposed method works more than fifty times faster than the conventional finite element method at high accuracy.
引用
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页数:4
相关论文
共 13 条
[1]   A High-Fidelity and Computationally Efficient Model for Interior Permanent-Magnet Machines Considering the Magnetic Saturation, Spatial Harmonics, and Iron Loss Effect [J].
Chen, Xiao ;
Wang, Jiabin ;
Sen, Bhaskar ;
Lazari, Panagiotis ;
Sun, Tianfu .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2015, 62 (07) :4044-4055
[2]  
Farzamfar M., 2018, IEEE T MAGN, V54
[3]   Model Order Reduction of Electrical Machines With Multiple Inputs [J].
Farzamfar, Mehrnaz ;
Belahcen, Anouar ;
Rasilo, Paavo ;
Clenet, Stephane ;
Pierquin, Antoine .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2017, 53 (04) :3355-3360
[4]   Model order reduction applied to the numerical study of electrical motor based on POD method taking into account rotation movement [J].
Henneron, T. ;
Clenet, S. .
INTERNATIONAL JOURNAL OF NUMERICAL MODELLING-ELECTRONIC NETWORKS DEVICES AND FIELDS, 2014, 27 (03) :485-494
[5]   Behavior Modeling of Permanent Magnet Synchronous Motors Using Flux Linkages for Coupling with Circuit Simulation [J].
Kaimori, Hiroyuki ;
Akatsu, Kan .
IEEJ JOURNAL OF INDUSTRY APPLICATIONS, 2018, 7 (01) :56-63
[6]   Physical modeling of PM synchronous motors for integrated coupling with machine drives [J].
Mohammed, OA ;
Liu, S ;
Liu, Z .
IEEE TRANSACTIONS ON MAGNETICS, 2005, 41 (05) :1628-1631
[7]   A phase variable model of brushless dc motors based on finite element analysis and its coupling with external circuits [J].
Mohammed, OA ;
Liu, S ;
Liu, Z .
IEEE TRANSACTIONS ON MAGNETICS, 2005, 41 (05) :1576-1579
[8]   Phase-variable model of PM synchronous machines for integrated motor drives [J].
Mohammed, OA ;
Liu, S ;
Liu, Z .
IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY, 2004, 151 (06) :423-429
[9]   Nonlinear Interpolation on Manifold of Reduced-Order Models in Magnetodynamic Problems [J].
Paquay, Yannick ;
Bruls, Olivier ;
Geuzaine, Christophe .
IEEE TRANSACTIONS ON MAGNETICS, 2016, 52 (03)
[10]  
Sakamoto H., IEEE T MAGN