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Cogging Torque Reduction in PMSM Motor by Using Proposed New Auxiliary Winding | ||
| AUT Journal of Electrical Engineering | ||
| مقاله 2، دوره 46، شماره 1، تیر 2014، صفحه 11-17 اصل مقاله (945.89 K) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22060/eej.2014.436 | ||
| نویسندگان | ||
| K. Abbaszadeh* 1؛ S. Maroufian2 | ||
| 1Associate Professor, Department of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran | ||
| 2MSc. Student, Department of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran | ||
| چکیده | ||
| Performing fast and accurate methods for modeling the electrical machines has been the subject of several studies and many authors proposed different procedures to attain this aim. Beside the accuracy, the speed of the method is of great concern. On the other hand, the capability of the method to be changed according to the need is another important issue. Finite Element method provides relatively accurate results but it is time consuming and changing the parameters, once the model designed is difficult to be done. Magnetic Equivalent Circuit method is rather a new concept to model the electrical machines. The most important feature of the method is its flexible accuracy which can be determined due to the user's desire. Another important characteristic is the capability of the method in changing parameters. In this paper, a permanent magnet synchronous motor is modeled using Magnetic Equivalent Circuit; the values of the magnetic flux density and magnetic field intensity are calculated. Afterward, the generated output torque is calculated using Maxwell Stress Tensor. The comparison between the results of the MEC model and the Finite Element Analysis reveals the sufficient accuracy of the proposed method. Finally, a new method is proposed for cogging torque minimization which is based on the torque pulsation originated from an auxiliary winding. The result shows a significant reduction in the amplitude of the cogging torque. | ||
| کلیدواژه‌ها | ||
| PMSM Motor؛ Cogging Torque؛ Auxiliary Winding | ||
| عنوان مقاله [English] | ||
| Cogging Torque Reduction in PMSM Motor by Using Proposed New Auxiliary Winding | ||
| نویسندگان [English] | ||
| K. Abbaszadeh1؛ S. Maroufian2 | ||
| 1Associate Professor, Department of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran | ||
| 2MSc. Student, Department of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran | ||
| چکیده [English] | ||
| Performing fast and accurate methods for modeling the electrical machines has been the subject of several studies and many authors proposed different procedures to attain this aim. Beside the accuracy, the speed of the method is of great concern. On the other hand, the capability of the method to be changed according to the need is another important issue. Finite Element method provides relatively accurate results but it is time consuming and changing the parameters, once the model designed is difficult to be done. Magnetic Equivalent Circuit method is rather a new concept to model the electrical machines. The most important feature of the method is its flexible accuracy which can be determined due to the user's desire. Another important characteristic is the capability of the method in changing parameters. In this paper, a permanent magnet synchronous motor is modeled using Magnetic Equivalent Circuit; the values of the magnetic flux density and magnetic field intensity are calculated. Afterward, the generated output torque is calculated using Maxwell Stress Tensor. The comparison between the results of the MEC model and the Finite Element Analysis reveals the sufficient accuracy of the proposed method. Finally, a new method is proposed for cogging torque minimization which is based on the torque pulsation originated from an auxiliary winding. The result shows a significant reduction in the amplitude of the cogging torque. | ||
| کلیدواژه‌ها [English] | ||
| PMSM Motor, Cogging Torque, Auxiliary Winding | ||
| مراجع | ||
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[1].Luke Dosiek, and Pragasen Pillay, “Cogging Torque Reduction in Permanent Magnet Machines", IEEE trans. Ind. Appl., Vol. 43, No. 6, pp. 1565-1571, Nov. / Dec. 2007. [2].K. Abbaszadeh, F. Rezaee Alam, M. Teshnehlab, “Slot opening optimization of surface mounted permanent magnet motor for cogging torque reduction”, Energy Conversion and Management 55 (2012) 108–115. [3].Claudio Bianchini, Fabio Immovilli, Emilio Lorenzani, Alberto Bellini, Matteo Davoli, “Review of Design Solutions for Internal Permanent Magnet Machines Cogging Torque Reduction”. Magnetics, Auxiliary Winding IEEE Transactions on Vol.48 , Issue 10,pp 2685 – 2693, 2012. [4].Karim Abbaszadeh, Seyede Sara maroufian, “PM Demagnetization Detection in Axial Flux Permanent Magnet Motor using ARX Model”, Electrical Engineering (ICEE), 2013 21st Iranian Conference [5].Seyed Amin Saied, Karim Abbaszadeh, and Mehdi Fadaie, “Reduced Order Model of Developed Magnetic Equivalent Circuit in Electrical Machine Modeling”, IEEE Trans. Magn., Vol. 46, No. 7, pp. 2649-2655, july 2010. [6].Ali Davoudi, Patrick L. Chapman, Juri Jatskevich, and Alireza Khaligh, “Reduced-Order Modeling of High-Fidelity Magnetic Equivalent Circuits”, IEEE Trans. power electronics, Vol. 24, No. 12, pp. 2847-2855, Dec. 2009. [7].S. Saied, K. Abbaszadeh A. Tenconi, “Improvement to Winding Function Theory for PM Machine Analysis”, Proceedings of the 2011 International Conference on Power Engineering, Energy and Electrical Drives,pp,1-6 11-13 May 2011 [8].Hamza W. Derbas, Joshua M. Williams, Andreas C. Koenig, and Steven D. Pekarek, “A Comparison of Nodal- and Mesh-Based Magnetic Equivalent Circuit Models”, IEEE Trans. Energy Convers., Vol. 24, No. 2, pp. 388-396, June 2009. [9].T. Raminosoa, J.A. Farooq, A. Djerdir, A. Miraoui, “Reluctance network modelling of surface permanent magnet motor considering iron nonlinearities”, Energy Convers. and Manage. 50 pp 1356–1361,2009. [10].B. Sheikh-Ghalavand, S. Vaez-Zadeh, and A. Hassanpour Isfahani, “An Improved Magnetic Equivalent Circuit Model for Iron-Core Linear Permanent-Magnet Synchronous Motors”, IEEE Trans. Magn., Vol. 46, No. 1, pp. 112-120, Jan. 2010. [11].Marco Amrhein, and Philip T. Krein, “Force Calculation in 3-D Magnetic Equivalent Circuit Networks With a Maxwell Stress Tensor”, IEEE Trans. Energy Convers. Vol. 24, No. 3, pp. 587-593, Sep. 2009. [12].S. Saied, K. Abbaszadeh, A. Tenconi and S. Vaschetto, “New Approach to Cogging Torque Simulation Using Numerical Functions”, Industry Applications, IEEE Transactions on,Vol.50, Issue: 4,pp 2420 – 2426, 15 July 2014. [13].V. Ostovic, “Dynamics of Saturated Electric Machines”. New York: Springer-Verlag, 1989. [14].Karim Abbaszadeh, Seyede Sara Maroufian, “Axial flux permanent magnet motor modeling using magnetic equivalent circuit“, Electrical Engineering (ICEE), 2013 21st Iranian Conf. [15].Jacek F. Gieras, Mitcell Wing, “Permanent Magnet Motor Technology, Design and Applications, Second Edition, Revised and Expanded”, CRC Press, 2005. [16].Y. G. Guo, J. G. Zhu, and V. S. Ramsden, “calculation of cogging torque in claw pole permanent magnet motors” Fourth International Conference on Industrial and Information Systems, ICIIS 2009, 28 - 31 Dec. 2009. [17].Daohan Wang, Xiuhe Wang, Dongwei Qiao, Ying Pei, and Sang-Yong Jung, “Reducing Cogging Torque in Surface-Mounted Permanent-Magnet Motors by Nonuniformly Distributed Teeth Method “, IEEE Trans. Magn. Vol. 47, No. 9, pp. 2231-2239, Sep. 2011 [18].Ramdane Lateb, Noureddine Takorabet, and Farid Meibody-Tabar, “Effect of Magnet Segmentation on the Cogging Torque in Surface-Mounted Permanent-Magnet Motors “, IEEE Trans. Magn., Vol. 42, No. 3, pp.442-445, March 2006. [19].M. rahimi, N. talebi, k. abbaszadeh, S.M.T. bathaee, “Simple Harmonic Compensation Method for Torque Ripple Minimization in PMSM Drives”, Fourth International Conference on Industrial and Information Systems, ICIIS 2009, 28 - 31 Dec. 2. | ||
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