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Coefficient of Voltage Energy Efficiency

2020-04Journal article Restricted access
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dc.contributor.authorGnaciński, P.
dc.contributor.authorMindykowski, J.
dc.contributor.authorPepliński, M.
dc.contributor.authorTarasiuk, T.
dc.contributor.authorCosta, J. D.
dc.contributor.authorAssunção, M.
dc.contributor.authorSilveira, L.
dc.contributor.authorZakharchenko, V.
dc.contributor.authorDrankova, A.
dc.contributor.authorMukha, M.
dc.contributor.authorXu, X
dc.date.accessioned2025-05-07T13:09:19Z
dc.date.available2025-05-07T13:09:19Z
dc.date.issued2020-04
dc.description.abstractThe reduction of greenhouse gas emissions is a major contemporary challenge. This has prompted the requirements concerning energy efficiency for ships, among other things. Improvement in eficiency of ship operations could be achieved by reducing unnecessary power consumption by induction motors. Specifically, the occurrence of power quality disturbances, such as frequency and voltage deviations, voltage unbalances, and voltage harmonics, can cause an extraordinary increase in the power losses occurring in induction motors, as well as an unnecessary increase in the output power. Furthermore, excessive power quality disturbances are often interconnected with failures of on-board equipment, and in extreme cases, these may even pose a threat to safety at sea. Consequently, strict power quality monitoring of on-board microgrids can also contribute to improving safety while afloat. In this study, a dedicated tool for power quality monitoring is proposed, namely the coeficient of voltage energy efficiency, which has a value proportional to the power losses occurring in induction motors under power quality disturbances.por
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGnaciński, P., Mindykowski, J., Pepliński, M., Tarasiuk, T., Costa, J. D., Assunção, M., ... & Xu, X. Y. (2020). Coefficient of voltage energy efficiency. IEEE Access, 8, 75043-75059
dc.identifier.doi10.1109/ACCESS.2020.2988725
dc.identifier.issn2169-3536
dc.identifier.urihttp://hdl.handle.net/10400.26/57776
dc.language.isoengpt_PT
dc.peerreviewedyes
dc.publisherIEEEpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectEnergy ef ciency
dc.subjectinduction motors
dc.subjectmarine technology
dc.subjectpower systems
dc.subjectpower quality
dc.titleCoefficient of Voltage Energy Efficiencypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage75059pt_PT
oaire.citation.startPage75043pt_PT
oaire.citation.titleIEEE Accesspt_PT
oaire.citation.volume8pt_PT
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
rcaap.typearticlept_PT

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