NSGA-II Based Optimization of PCB Coil Array for Inductive Power Transfer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00385561" target="_blank" >RIV/68407700:21230/24:00385561 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/WPTCE59894.2024.10557416" target="_blank" >http://dx.doi.org/10.1109/WPTCE59894.2024.10557416</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/WPTCE59894.2024.10557416" target="_blank" >10.1109/WPTCE59894.2024.10557416</a>
Alternative languages
Result language
angličtina
Original language name
NSGA-II Based Optimization of PCB Coil Array for Inductive Power Transfer
Original language description
Inductive power transfer (IPT) systems are used in a wide range of applications. However, their practicality is reduced by the requirement of good alignment between the transmitter and receiver. One way to improve the misalignment tolerance is to use coil arrays. This paper presents an optimization of PCB coil array for charging of a single coil receiver, both with ferrite. The optimization goal is to maximize the average efficiency while minimizing the coil array size and maintaining at least 15 W of transferred power at any position in the working area. Three array types are evaluated, all of which are based on a three-layer hexagonal pattern to provide homogenous magnetic field. Optimization employs the genetic algorithm NSGA-II with magnetic parameters for the coil array geometry evaluated using Maxwell Ansys. The optimized array operates with average efficiency of 84.4 % across all evaluated alignment positions.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2024 IEEE Wireless Power Technology Conference and Expo (WPTCE)
ISBN
979-8-3503-4913-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
840-845
Publisher name
IEEE
Place of publication
New York
Event location
Kjóto
Event date
May 8, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001258582900155