Optimization design of toroidal core for magnetic energy harvesting near power line by considering saturation effect

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dc.contributor.authorPark, Bumjinko
dc.contributor.authorKim, Dongwookko
dc.contributor.authorPark, Jaehyoungko
dc.contributor.authorKim, Kibeomko
dc.contributor.authorKoo, Jayko
dc.contributor.authorPark, HyunHoko
dc.contributor.authorAhn, Seungyoungko
dc.date.accessioned2018-04-24T05:05:57Z-
dc.date.available2018-04-24T05:05:57Z-
dc.date.created2017-11-30-
dc.date.created2017-11-30-
dc.date.created2017-11-30-
dc.date.issued2018-01-
dc.identifier.citationAIP ADVANCES, v.8, no.5-
dc.identifier.issn2158-3226-
dc.identifier.urihttp://hdl.handle.net/10203/241296-
dc.description.abstractRecently, magnetic energy harvesting technologies have been studied actively for self-sustainable operation of applications around power line. However, magnetic energy harvesting around power lines has the problem of magnetic saturation, which can cause power performance degradation of the harvester. In this paper, optimal design of a toroidal core for magnetic energy harvesters has been proposed with consideration of magnetic saturation near power lines. Using Permeability-H curve and Ampere's circuital law, the optimum dimensional parameters needed to generate induced voltage were analyzed via calculation and simulation. To reflect a real environment, we consider the nonlinear characteristic of the magnetic core material and supply current through a 3-phase distribution panel used in the industry. The effectiveness of the proposed design methodology is verified by experiments in a power distribution panel and takes 60.9 V from power line current of 60 A at 60 Hz. (C) 2018 Author(s).-
dc.languageEnglish-
dc.publisherAMER INST PHYSICS-
dc.subjectSENSORS-
dc.subjectSYSTEM-
dc.titleOptimization design of toroidal core for magnetic energy harvesting near power line by considering saturation effect-
dc.typeArticle-
dc.identifier.wosid000433954000441-
dc.identifier.scopusid2-s2.0-85041302561-
dc.type.rimsART-
dc.citation.volume8-
dc.citation.issue5-
dc.citation.publicationnameAIP ADVANCES-
dc.identifier.doi10.1063/1.5007772-
dc.contributor.localauthorAhn, Seungyoung-
dc.contributor.nonIdAuthorKoo, Jay-
dc.contributor.nonIdAuthorPark, HyunHo-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle; Proceedings Paper-
dc.subject.keywordPlusSENSORS-
dc.subject.keywordPlusSYSTEM-
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