Experimental and theoretical analysis of iron losses of electrical steels subjected to distorted supply voltage waveform conditions

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dc.contributor.author Kefalas, TD en
dc.contributor.author Papazacharopoulos, ZK en
dc.contributor.author Kladas, AG en
dc.date.accessioned 2014-03-01T02:53:38Z
dc.date.available 2014-03-01T02:53:38Z
dc.date.issued 2012 en
dc.identifier.issn 02555476 en
dc.identifier.uri http://hdl.handle.net/123456789/36461
dc.subject Finite element methods en
dc.subject Magnetic cores en
dc.subject Magnetic field measurement en
dc.subject Nonlinear magnetics en
dc.subject Power transformers en
dc.subject.other Design tool en
dc.subject.other Electrical machine en
dc.subject.other Electrical steels en
dc.subject.other Excitation winding en
dc.subject.other Experimental apparatus en
dc.subject.other Grain oriented electrical steel en
dc.subject.other Iron loss en
dc.subject.other Nonlinear magnetics en
dc.subject.other Supply voltages en
dc.subject.other Electric machinery en
dc.subject.other Electromagnetism en
dc.subject.other Finite element method en
dc.subject.other Hysteresis en
dc.subject.other Iron en
dc.subject.other Magnetic cores en
dc.subject.other Magnetic field measurement en
dc.subject.other Power transformers en
dc.subject.other Silicon steel en
dc.subject.other Superconducting materials en
dc.subject.other Superconductivity en
dc.subject.other Iron analysis en
dc.title Experimental and theoretical analysis of iron losses of electrical steels subjected to distorted supply voltage waveform conditions en
heal.type conferenceItem en
heal.identifier.primary 10.4028/www.scientific.net/MSF.721.171 en
heal.identifier.secondary http://dx.doi.org/10.4028/www.scientific.net/MSF.721.171 en
heal.publicationDate 2012 en
heal.abstract Iron losses of grain-oriented electrical steels, is sensitive to the distortion of the supply voltage waveform of the excitation winding. As a result, magnetic cores of electrical machines and transformers manufactured of grain-oriented electrical steels present significant increase of iron losses when working under distorted supply voltage waveform. In the present paper, an experimental apparatus is developed in order to evaluate the effect of distorted supply voltage waveform on iron losses of grain-oriented electrical steels. Also, a theoretical analysis based on the hysteresis design tool of Matlab and the finite element method considering hysteresis is carried out. © (2012) Trans Tech Publications. en
heal.journalName Materials Science Forum en
dc.identifier.doi 10.4028/www.scientific.net/MSF.721.171 en
dc.identifier.volume 721 en
dc.identifier.spage 171 en
dc.identifier.epage 176 en

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