2/2009 - 12 |
Rotor Pole Shape Optimization of Permanent Magnet Brushless DC Motors Using the Reduced Basis TechniqueJABBARI, A. , SHAKERI, M. , GHOLAMIAN, A. S. |
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Author keywords
BLDC motor, optimization, reduced basis technique, Design of Experiments (DOE), torque ripple
References keywords
torque(17), motors(14), cogging(13), magnet(10), permanent(9), optimization(6), magnetics(5), design(5), reduction(4)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2009-06-02
Volume 9, Issue 2, Year 2009, On page(s): 75 - 81
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2009.02012
Web of Science Accession Number: 000268723600012
SCOPUS ID: 70349170530
Abstract
In this paper, a magnet shape optimization method for reduction of cogging torque and torque ripple in Permanent Magnet (PM) brushless DC motors is presented by using the reduced basis technique coupled by finite element and design of experiments methods. The primary objective of the method is to reduce the enormous number of design variables required to define the magnet shape. The reduced basis technique is a weighted combination of several basis shapes. The aim of the method is to find the best combination using the weights for each shape as the design variables. A multi-level design process is developed to find suitable basis shapes or trial shapes at each level that can be used in the reduced basis technique. Each level is treated as a separated optimization problem until the required objective is achieved. The experimental design of Taguchi method is used to build the approximation model and to perform optimization. This method is demonstrated on the magnet shape optimization of a 6-poles/18-slots PM BLDC motor. |
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[1] Blank Optimization in Elliptical-Shape Sheet Metal Forming Using Response Surface Model Coupled with Reduced Basis Technique and Finite Element Analysis, Khalili, Khalil, Kahhal, Parviz, Shari, Ehsan Eftekhari, Khalili, M. Soheil, Key Engineering Materials, ISSN 1662-9795, Issue , 2011.
Digital Object Identifier: 10.4028/www.scientific.net/KEM.473.683 [CrossRef]
[2] Design Solutions for Reducing the Cogging Torque of PMSM, TUDORACHE, T., MODREANU, M., Advances in Electrical and Computer Engineering, ISSN 1582-7445, Issue 3, Volume 13, 2013.
Digital Object Identifier: 10.4316/AECE.2013.03010 [CrossRef] [Full text]
[3] Exact analytical modeling of magnetic vector potential in surface inset permanent magnet DC machines considering magnet segmentation, Jabbari, Ali, Journal of Electrical Engineering, ISSN 1339-309X, Issue 1, Volume 69, 2018.
Digital Object Identifier: 10.1515/jee-2018-0005 [CrossRef]
[4] FEM Analysis of Brushless DC Servomotor with Fractional Number of Slots per Pole, BALUTA, G., GRAUR, A., PENTIUC, R., DIACONESCU, C., POPA, C., Advances in Electrical and Computer Engineering, ISSN 1582-7445, Issue 1, Volume 14, 2014.
Digital Object Identifier: 10.4316/AECE.2014.01016 [CrossRef] [Full text]
[5] Optimal design of a modular axial‐flux permanent‐magnet synchronous generator for gearless wind turbine applications, Ashrafzadeh, Seyed Ataollah, Ghadimi, Ali Asghar, Jabbari, Ali, Miveh, Mohammad Reza, Wind Energy, ISSN 1095-4244, Issue 3, Volume 27, 2024.
Digital Object Identifier: 10.1002/we.2887 [CrossRef]
[6] Analytical Modeling of Magnetic Field Distribution in Multiphase H-Type Stator Core Permanent Magnet Flux Switching Machines, Jabbari, A., Iranian Journal of Science and Technology, Transactions of Electrical Engineering, ISSN 2228-6179, Issue S1, Volume 43, 2019.
Digital Object Identifier: 10.1007/s40998-018-0113-1 [CrossRef]
[7] Optimal Design Solutions for Permanent Magnet Synchronous Machines, TUDORACHE, T., POPESCU, M., Advances in Electrical and Computer Engineering, ISSN 1582-7445, Issue 4, Volume 11, 2011.
Digital Object Identifier: 10.4316/AECE.2011.04012 [CrossRef] [Full text]
[8] Design optimization of a permanent magnet brushless generator for a gearless wind turbine, Jabbari, Ali, 2016 Iranian Conference on Renewable Energy & Distributed Generation (ICREDG), ISBN 978-1-5090-0857-5, 2016.
Digital Object Identifier: 10.1109/ICREDG.2016.7875896 [CrossRef]
[9] Torque ripple reduction using magnet pole shaping in a surface mounted Permanent Magnet BLDC motor, Upadhayay, Pranshu, Rajagopal, K. R., 2013 International Conference on Renewable Energy Research and Applications (ICRERA), ISBN 978-1-4799-1464-7, 2013.
Digital Object Identifier: 10.1109/ICRERA.2013.6749809 [CrossRef]
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Stefan cel Mare University of Suceava, Romania
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