A Novel Hybrid Coil Design and Implementation for Wireless Power Transfer Systems

dc.authorid PASAOGLU, Ali/0000-0002-6853-1356
dc.authorscopusid 56898853200
dc.authorscopusid 56941508400
dc.authorscopusid 59367745600
dc.authorscopusid 57205579702
dc.authorscopusid 56373635300
dc.authorwosid Aydin, Emrullah/AAK-2062-2020
dc.contributor.author Pashaei, Ali
dc.contributor.author Aydemir, Mehmet Timur
dc.contributor.author Özdemir, Serpil
dc.contributor.author Ozdemir, Mehmet Akif
dc.contributor.author Kosesoy, Yusuf
dc.contributor.author Aydemir, Mehmet Timur
dc.contributor.other Electrical-Electronics Engineering
dc.contributor.other Advertising
dc.date.accessioned 2024-10-15T19:38:46Z
dc.date.available 2024-10-15T19:38:46Z
dc.date.issued 2024
dc.department Kadir Has University en_US
dc.department-temp [Pashaei, Ali] Istanbul Rumeli Univ, Fac Engn & Nat Sci, Comp Engn, TR-34020 Istanbul, Turkiye; [Aydin, Emrullah] Malatya Turgut Ozal Univ, Fac Engn & Nat Sci, Elect Elect Engn, TR-44050 Malatya, Turkiye; [Ozdemir, Mehmet Akif] Gazi Univ, Fac Engn, Elect Elect Engn, TR-06080 Ankara, Turkiye; [Kosesoy, Yusuf] Eindhoven Univ Technol, Fac Engn, Elect Engn, NL-2613 BD Eindhoven, Netherlands; [Aydemir, Mehmet Timur] Kadir Has Univ, Fac Engn & Nat Sci, Elect Elect Engn, TR-34020 Istanbul, Turkiye en_US
dc.description PASAOGLU, Ali/0000-0002-6853-1356 en_US
dc.description.abstract Wireless Power Transfer (WPT) has been drawing a lot of attention in the last ten years parallel with the market increase in electric vehicles. Although conductive charging methods are still the preferred ones, WPT-based charging systems are used as clean and flexible alternatives. At the center of these systems are the transmitting and receiving coils, and different coil types have been proposed in the literature. This study proposes a square-hexagonal hybrid coil structure to increase magnetic coupling by shaping the magnetic field. In addition, this design aims to minimize the coupling coefficient variation for misaligned coils which is one of the most significant problems in WPT systems. A 3D model of the coils was created and analyzed using ANSYS, Maxwell software. Compared to the conventional square coil structure the coupling coefficient of the proposed structure is less affected by misalignment on the x and y axes, and as a result, it has a better efficiency. In addition, a WPT system operating at 50 W, 85-kHz is designed and tested in a laboratory environment. The FEA analyses and experimental application results largely overlap, and accordingly, the coil-to-coil efficiency of our WPT system was 93.5% and the overall efficiency of the system was 87%. en_US
dc.description.sponsorship Not applicable. en_US
dc.description.sponsorship Not applicable. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.citationcount 0
dc.identifier.doi 10.2516/stet/2024082
dc.identifier.issn 2804-7699
dc.identifier.issn 2804-7699
dc.identifier.scopus 2-s2.0-85206455990
dc.identifier.scopusquality Q2
dc.identifier.uri https://doi.org/10.2516/stet/2024082
dc.identifier.volume 79 en_US
dc.identifier.wos WOS:001324264300003
dc.language.iso en en_US
dc.publisher Edp Sciences S A en_US
dc.relation.ispartof Science and Technology for Energy Transition (STET) en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.scopus.citedbyCount 2
dc.subject Wireless power transfer en_US
dc.subject Coil design en_US
dc.subject Electrical vehicles en_US
dc.subject Misalignment en_US
dc.title A Novel Hybrid Coil Design and Implementation for Wireless Power Transfer Systems en_US
dc.type Article en_US
dc.wos.citedbyCount 2
dspace.entity.type Publication
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