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Improved Immune Algorithm Combined with Steepest Descent Method for Optimal Design of IPMSM for FCEV Traction Motor

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Abstract
In this paper, an improved immune algorithm (IIA) was proposed for the torque ripple reduction optimal design of an interior permanent magnet synchronous motor (IPMSM) for a fuel cell electric vehicle (FCEV) traction motor. When designing electric machines, both global and local solutions of optimal designs are required as design result should be compared in various aspects, including torque, torque ripple, and cogging torque. To lessen the computational burden of optimization using finite element analysis, the IIA proposes a method to efficiently adjust the generation of additional samples. The superior performance of the IIA was verified through the comparison of optimization results with conventional optimization methods in three mathematical test functions. The optimal design of an IPMSM using the IIA was conducted to verify the applicability in the design of practical electric machines.
Author(s)
손지창백명기박상훈임동국
Issued Date
2021
Type
Article
Keyword
design optimizationfinite element analysis (FEA)fuel cell electric vehicles (FCEVs)interior permanent magnet synchronous motors (IPMSMs)surrogate model
DOI
10.3390/en14133904
URI
https://oak.ulsan.ac.kr/handle/2021.oak/8811
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_doaj_primary_oai_doaj_org_article_719414783deb42dcb12265a703398bb1&context=PC&vid=ULSAN&lang=ko_KR&search_scope=default_scope&adaptor=primo_central_multiple_fe&tab=default_tab&query=any,contains,Improved%20Immune%20Algorithm%20Combined%20with%20Steepest%20Descent%20Method%20for%20Optimal%20Design%20of%20IPMSM%20for%20FCEV%20Traction%20Motor&offset=0&pcAvailability=true
Publisher
Energies
Location
스위스
Language
영어
ISSN
1996-1073
Citation Volume
14
Citation Number
13
Citation Start Page
3904
Citation End Page
3904
Appears in Collections:
Engineering > Aerospace Engineering
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