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dc.contributor.authorAl-Sallami, Hussein
dc.contributor.authorHoff, Bjarte
dc.contributor.authorØstrem, Trond
dc.date.accessioned2022-02-14T12:06:21Z
dc.date.available2022-02-14T12:06:21Z
dc.date.issued2021-12-09
dc.description.abstractCapacitive power transfer (CPT) has attracted attention for on-road electric vehicles, autonomous underwater vehicles, and electric ships charging applications. High power transfer capability and high efficiency are the main requirements of a CPT system. This paper proposes three possible solutions to achieve maximum efficiency, maximum power, or conjugate-matching. Each solution expresses the available load power and the efficiency of the CPT system as functions of capacitive coupling parameters and derives the required admittance of the load and the source. The experimental results demonstrated that the available power and the efficiency decrease by the increasing of the frequency from 300 kHz to 1 MHz and the separation distance change from 100 to 300 mm. The maximum efficiency solution gives 83% at 300 kHz and a distance of 100 mm, while the maximum power solution gives the maximum normalized power of 0.994 at the same frequency and distance. The CPT system can provide a good solution to charge electric ships and underwater vehicles over a wide separation distance and low-frequency ranges.en_US
dc.identifier.citationAl-Sallami, Hoff, Østrem. Optimal Solutions for Underwater Capacitive Power Transfer. Sensors. 2021;21(24)en_US
dc.identifier.cristinIDFRIDAID 1966630
dc.identifier.doi10.3390/s21248233
dc.identifier.issn1424-8220
dc.identifier.urihttps://hdl.handle.net/10037/24041
dc.language.isoengen_US
dc.publisherMDPIen_US
dc.relation.ispartofAl-Sallami, H. (2023). Capacitive power transfer for maritime electrical charging applications. (Doctoral thesis). <a href=https://hdl.handle.net/10037/29473>https://hdl.handle.net/10037/29473</a>.
dc.relation.journalSensors
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2021 The Author(s)en_US
dc.titleOptimal Solutions for Underwater Capacitive Power Transferen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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