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Title:Optimization of a circular planar spiral wireless power transfer coil using a genetic algorithm
Authors:ID Prosen, Nataša (Author)
ID Domajnko, Jure (Author)
Files:.pdf electronics-13-00978_(2).pdf (3,54 MB)
MD5: 9C862ACD5F4C1B945116997634EDE2D8
 
Language:English
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Circular planar spiral coils are the most important parts of wireless power transfer systems. This paper presents the optimization of wireless power transfer coils used for wireless power transfer, which is a problem when designing wireless power transfer systems. A single transmitter coil transfers power to a single receiving side. The performance of the wireless power transfer system depends greatly on the size and shape of the wireless power transfer system. Therefore, the optimization of the coils is of the utmost importance. The main optimization parameter was the coupling coefficient between the transmitter and the receiver coil in the horizontally aligned and misaligned position. A genetic evolutionary algorithm was used to optimize the coil, according to the developed cost function. The algorithm was implemented using the MATLAB programming language. The constraints regarding the design of the coils are also presented for the problem to be analyzed correctly. The results obtained using the genetic algorithm were first verified using FEM simulations. The optimized coils were later fabricated and measured to confirm the theory.
Keywords:wireless power transfer, coil optimization, genetic algorithm, coupling coefficient measurement
Submitted for review:31.10.2023
Article acceptance date:01.11.2023
Publication date:04.03.2024
Publisher:MDPI
Year of publishing:2024
Number of pages:12 str.
Numbering:Vol. 13, iss. 5, [article no.] 978
PID:20.500.12556/DKUM-89848 New window
UDC:004.5
ISSN on article:2079-9292
COBISS.SI-ID:187854595 New window
DOI:10.3390/electronics13050978 New window
Copyright:© 2024 by the authors
Publication date in DKUM:14.08.2024
Views:77
Downloads:9
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
PROSEN, Nataša and DOMAJNKO, Jure, 2024, Optimization of a circular planar spiral wireless power transfer coil using a genetic algorithm. Electronics [online]. 2024. Vol. 13, no. 5,  978. [Accessed 22 January 2025]. DOI 10.3390/electronics13050978. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=89848
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Record is a part of a journal

Title:Electronics
Shortened title:Electronics
Publisher:MDPI
ISSN:2079-9292
COBISS.SI-ID:523068953 New window

Document is financed by a project

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P2-0028
Name:Mehatronski sistemi

Secondary language

Language:Slovenian
Keywords:brezžični prenos energije, optimizacija, genetski algoritmi, meritve sklopnega koeficienta


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