Optimization of Permanent Magnet Parameters in Axial Flux Rotary Converter for HEV Drive
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F22%3A10249420" target="_blank" >RIV/61989100:27240/22:10249420 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1996-1073/15/3/724/htm" target="_blank" >https://www.mdpi.com/1996-1073/15/3/724/htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/en15030724" target="_blank" >10.3390/en15030724</a>
Alternative languages
Result language
angličtina
Original language name
Optimization of Permanent Magnet Parameters in Axial Flux Rotary Converter for HEV Drive
Original language description
This paper focuses on the development and optimization of a special hybrid electric vehicle arrangement known as a four-quadrant rotary converter. The introduction summarizes the main advantages and disadvantages of existing topologies in radial and axial flux arrangements. Based on previous experience, we developed a novel axial flux arrangement that eliminates the problems and disadvantages associated with existing radial flux solutions. In addition, this paper evaluates and subsequently describes the optimization of permanent magnet parameters in an axial flux rotary converter unit. A number of 3D finite element method optimizations were performed to find the optimal mass distribution of permanent magnets on the frontal area of the outer rotor in the axial flux rotary converter unit. The optimization involved the permanent magnets' material, shape, and thickness in order to achieve maximal efficiency of the entire unit while leaving its nominal output power and speed unaffected. The results show an increase in the overall theoretical efficiency of the outer rotor unit from 90.2% to 94.4% following the optimization.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20200 - Electrical engineering, Electronic engineering, Information engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Energies
ISSN
1996-1073
e-ISSN
1996-1073
Volume of the periodical
15
Issue of the periodical within the volume
3
Country of publishing house
CH - SWITZERLAND
Number of pages
12
Pages from-to
nestrankovano
UT code for WoS article
000754793900001
EID of the result in the Scopus database
2-s2.0-85123195553