Title:
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Multi-objective design optimization using dual-level response surface methodology and booth's algorithm for permanent magnet synchronous generators
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Author:
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Asef, Pedram; Bargalló Perpiñá, Ramón; Barzegaran, M.R.; Lapthorn, Andrew; Mewes, Daniela
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica; Universitat Politècnica de Catalunya. QSE - Qualitat del Subministrament Elèctric |
Abstract:
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This paper studies a dual-level response surface methodology (DRSM) coupled with Booth's algorithm using a simulated annealing (BA-SA) method as a multi-objective technique for parametric modeling and machine design optimization for the first time. The aim of the research is for power maximization and cost of manufacture minimization resulting in a highly optimized wind generator to improve small power generation performance. The DRSM is employed to determine the best set of design parameters for power maximization in a surface-mounted permanent magnet synchronous generator (SPMSG) with an exterior-rotor topology. Additionally, the BA-SA method is investigated to minimize material cost while keeping the volume constant. DRSM by different design functions including mixed resolution robust design (MR-RD), full factorial design (FFD), central composite design (CCD), and box-behnken design (BBD) are applied to optimize the power performance resulting in very small errors. An analysis of the variance via multi-level RSM plots is used to check the adequacy of fit in the design region and determines the parameter settings to manufacture a high-quality wind generator. The analytical and numerical calculations have been experimentally verified and have successfully validated the theoretical and multi-objective optimization design methods presented. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Matemàtiques i estadística -Finite element method -Algorithm design and analysis -Booths Algorithm -Charge coupled devices -Design optimization -Dual Response Surface Methodology -Finite Element Analysis -Multi-Objective Optimization -Power generation -Robustness -Stators -Synchronous Machine -Elements finits, Mètode dels |
Rights:
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Document type:
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Article - Published version Article |
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