Optimal Structure to Maximize Torque per Volume for the Consequent-Pole PMSM and Investigating the Temperature Effect
Heat removal, maximizing torque, minimizing losses, volume, cost, and temperature effect play essential roles in electrical vehicle applications. An inner-rotor consequent-pole permanent magnet synchronous machine (CPPMSM) merits suitable losses, cost, and heat rejection. Hence, first, a two-dimensi...
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2024-01-01
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| author | Alireza Hosseinpour Ahmed Abbas Mahmoud Oukati Sadegh Atif Iqbal Aymen Flah Lukas Prokop Enas Ali Ramy N. R. Ghaly |
| author_facet | Alireza Hosseinpour Ahmed Abbas Mahmoud Oukati Sadegh Atif Iqbal Aymen Flah Lukas Prokop Enas Ali Ramy N. R. Ghaly |
| author_sort | Alireza Hosseinpour |
| collection | DOAJ |
| description | Heat removal, maximizing torque, minimizing losses, volume, cost, and temperature effect play essential roles in electrical vehicle applications. An inner-rotor consequent-pole permanent magnet synchronous machine (CPPMSM) merits suitable losses, cost, and heat rejection. Hence, first, a two-dimensional model of CPPMSM is explained based on solving Maxwell’s equations in all regions of the machine. Then, all the components of torque, back-EMF, inductance, and unbalanced magnetic forces in the direction of the X-axis and Y-axis and their magnitudes are calculated. Afterward, the overload capability and the torque-speed characteristic are determined based on the average torque. Therefore, to maximize the torque/volume ratio, four metaheuristic optimization algorithms, including Genetic Algorithm (GA), Particle Swarm Optimization (PSO), Differential Evolution (DE), and Teaching Learn Base Optimization (TLBO), have been implemented, and the mentioned index is optimized. Since the said algorithms usually can minimize, its inverse is minimized instead of the index mentioned above being maximized. At this stage, the effect of three types of magnetization patterns, i.e., radial, parallel, and bar magnet in shifting, is also considered. The flux density of the permanent magnet changes concerning temperature. Finally, the effect of these changes on cogging, reluctance, and instantaneous torque, as well as back-EMF, unbalance magnetic force (UMF), torque-speed characteristic, and overload capability diagram, will be analyzed. The simulation was performed using MATLAB software. |
| format | Article |
| id | doaj-art-8bfd04a3c3044ee3a59d2fb4d758ddad |
| institution | Kabale University |
| issn | 2169-3536 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-8bfd04a3c3044ee3a59d2fb4d758ddad2025-08-20T03:46:53ZengIEEEIEEE Access2169-35362024-01-011210885110886210.1109/ACCESS.2024.341803110568940Optimal Structure to Maximize Torque per Volume for the Consequent-Pole PMSM and Investigating the Temperature EffectAlireza Hosseinpour0Ahmed Abbas1https://orcid.org/0000-0002-2751-7937Mahmoud Oukati Sadegh2Atif Iqbal3https://orcid.org/0000-0002-6932-4367Aymen Flah4https://orcid.org/0000-0002-3463-6096Lukas Prokop5https://orcid.org/0000-0003-0495-5499Enas Ali6Ramy N. R. Ghaly7Department of Electrical Engineering, University of Zabol, Zabol, IranFaculty of Electrical and Control Engineering, Gdansk University of Technology, Gdansk, PolandDepartment of Electrical Engineering, University of Sistan and Baluchestan, Zahedan, IranDepartment of Electrical Engineering, Qatar University, Doha, QatarNational Engineering School of Gabes, University of Gabes, Gabès, TunisiaENET Centre, VSB—Technical University of Ostrava, Ostrava, Czech RepublicUniversity Centre for Research and Development, Chandigarh University, Mohali, Punjab, IndiaMinistry of Higher Education, Mataria Technical College, Cairo, EgyptHeat removal, maximizing torque, minimizing losses, volume, cost, and temperature effect play essential roles in electrical vehicle applications. An inner-rotor consequent-pole permanent magnet synchronous machine (CPPMSM) merits suitable losses, cost, and heat rejection. Hence, first, a two-dimensional model of CPPMSM is explained based on solving Maxwell’s equations in all regions of the machine. Then, all the components of torque, back-EMF, inductance, and unbalanced magnetic forces in the direction of the X-axis and Y-axis and their magnitudes are calculated. Afterward, the overload capability and the torque-speed characteristic are determined based on the average torque. Therefore, to maximize the torque/volume ratio, four metaheuristic optimization algorithms, including Genetic Algorithm (GA), Particle Swarm Optimization (PSO), Differential Evolution (DE), and Teaching Learn Base Optimization (TLBO), have been implemented, and the mentioned index is optimized. Since the said algorithms usually can minimize, its inverse is minimized instead of the index mentioned above being maximized. At this stage, the effect of three types of magnetization patterns, i.e., radial, parallel, and bar magnet in shifting, is also considered. The flux density of the permanent magnet changes concerning temperature. Finally, the effect of these changes on cogging, reluctance, and instantaneous torque, as well as back-EMF, unbalance magnetic force (UMF), torque-speed characteristic, and overload capability diagram, will be analyzed. The simulation was performed using MATLAB software.https://ieeexplore.ieee.org/document/10568940/INDEX TERMS Electric vehiclemagnetization patternmeta-heuristic optimization algorithmstemperature impact |
| spellingShingle | Alireza Hosseinpour Ahmed Abbas Mahmoud Oukati Sadegh Atif Iqbal Aymen Flah Lukas Prokop Enas Ali Ramy N. R. Ghaly Optimal Structure to Maximize Torque per Volume for the Consequent-Pole PMSM and Investigating the Temperature Effect IEEE Access INDEX TERMS Electric vehicle magnetization pattern meta-heuristic optimization algorithms temperature impact |
| title | Optimal Structure to Maximize Torque per Volume for the Consequent-Pole PMSM and Investigating the Temperature Effect |
| title_full | Optimal Structure to Maximize Torque per Volume for the Consequent-Pole PMSM and Investigating the Temperature Effect |
| title_fullStr | Optimal Structure to Maximize Torque per Volume for the Consequent-Pole PMSM and Investigating the Temperature Effect |
| title_full_unstemmed | Optimal Structure to Maximize Torque per Volume for the Consequent-Pole PMSM and Investigating the Temperature Effect |
| title_short | Optimal Structure to Maximize Torque per Volume for the Consequent-Pole PMSM and Investigating the Temperature Effect |
| title_sort | optimal structure to maximize torque per volume for the consequent pole pmsm and investigating the temperature effect |
| topic | INDEX TERMS Electric vehicle magnetization pattern meta-heuristic optimization algorithms temperature impact |
| url | https://ieeexplore.ieee.org/document/10568940/ |
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