Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion

This paper presents the analysis, design optimization and identification of optimum linear permanent magnet (PM) generator for marine wave energy conversion using finite element analysis (FEA). The proposed linear generator is analyzed using different shape of magnet such as; trapezoid, triangular,...

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Main Authors: Memon, A.H., Bin Ibrahim, T., Nallagowden, P.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.20199 /
Published: Institute of Electrical and Electronics Engineers Inc. 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011985280&doi=10.1109%2fICIAS.2016.7824095&partnerID=40&md5=0cdfdcfbaedd100a852ce30d0f82a7c8
http://eprints.utp.edu.my/20199/
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spelling utp-eprints.201992018-04-22T14:45:23Z Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion Memon, A.H. Bin Ibrahim, T. Nallagowden, P. This paper presents the analysis, design optimization and identification of optimum linear permanent magnet (PM) generator for marine wave energy conversion using finite element analysis (FEA). The proposed linear generator is analyzed using different shape of magnet such as; trapezoid, triangular, and parallelogram and compared to the conventional linear PM generator. Eventually, it is identified by FEA that magnet shape augments the characteristics and overall performance of linear PM generator. Time-stepping finite element method (FEM) is employed in order to determine the electromagnetic characteristic of proposed design with all magnet shapes. The optimization has been carried out based on leading or principal dimensional ratios and parameters such as; angle of magnets θ, Φ, and β, ratio of Tmr/Tp, Tp/Tmz and ratio of Rm/Re, which have significant effect on the performance of linear PM generator. The induced-EMF, flux-linkage and magnetic flux density produced in winding and in air-gap, respectively are given and linear PM generator identified by FEA with high performance and superior characteristics is presented with its optimal values for aforementioned principal dimensional ratios and parameters. © 2016 IEEE. Institute of Electrical and Electronics Engineers Inc. 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011985280&doi=10.1109%2fICIAS.2016.7824095&partnerID=40&md5=0cdfdcfbaedd100a852ce30d0f82a7c8 Memon, A.H. and Bin Ibrahim, T. and Nallagowden, P. (2017) Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion. International Conference on Intelligent and Advanced Systems, ICIAS 2016 . http://eprints.utp.edu.my/20199/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description This paper presents the analysis, design optimization and identification of optimum linear permanent magnet (PM) generator for marine wave energy conversion using finite element analysis (FEA). The proposed linear generator is analyzed using different shape of magnet such as; trapezoid, triangular, and parallelogram and compared to the conventional linear PM generator. Eventually, it is identified by FEA that magnet shape augments the characteristics and overall performance of linear PM generator. Time-stepping finite element method (FEM) is employed in order to determine the electromagnetic characteristic of proposed design with all magnet shapes. The optimization has been carried out based on leading or principal dimensional ratios and parameters such as; angle of magnets θ, Φ, and β, ratio of Tmr/Tp, Tp/Tmz and ratio of Rm/Re, which have significant effect on the performance of linear PM generator. The induced-EMF, flux-linkage and magnetic flux density produced in winding and in air-gap, respectively are given and linear PM generator identified by FEA with high performance and superior characteristics is presented with its optimal values for aforementioned principal dimensional ratios and parameters. © 2016 IEEE.
format Article
author Memon, A.H.
Bin Ibrahim, T.
Nallagowden, P.
spellingShingle Memon, A.H.
Bin Ibrahim, T.
Nallagowden, P.
Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion
author_sort Memon, A.H.
title Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion
title_short Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion
title_full Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion
title_fullStr Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion
title_full_unstemmed Design analysis, optimization and identification of optimum single-phase linear PM generator using different magnet shape for wave energy conversion
title_sort design analysis, optimization and identification of optimum single-phase linear pm generator using different magnet shape for wave energy conversion
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011985280&doi=10.1109%2fICIAS.2016.7824095&partnerID=40&md5=0cdfdcfbaedd100a852ce30d0f82a7c8
http://eprints.utp.edu.my/20199/
_version_ 1741196333600997376
score 11.62408

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