Operation of induction generator in the magnetic saturation region as a self-excited and as a double output system

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dc.contributor.author Katiniotis, IM en
dc.contributor.author Ioannides, MG en
dc.contributor.author Vernados, PG en
dc.date.accessioned 2014-03-01T02:43:27Z
dc.date.available 2014-03-01T02:43:27Z
dc.date.issued 2005 en
dc.identifier.issn 0924-0136 en
dc.identifier.uri http://hdl.handle.net/123456789/31420
dc.subject Double output system en
dc.subject Induction generator en
dc.subject Magnetic saturation region en
dc.subject.classification Engineering, Industrial en
dc.subject.classification Engineering, Manufacturing en
dc.subject.classification Materials Science, Multidisciplinary en
dc.subject.other Capacitors en
dc.subject.other Differential equations en
dc.subject.other Electric motors en
dc.subject.other Electric rectifiers en
dc.subject.other Harmonic distortion en
dc.subject.other Inductance en
dc.subject.other Magnetization en
dc.subject.other Torque en
dc.subject.other Wind turbines en
dc.subject.other Double output system en
dc.subject.other Electromagnetic torque en
dc.subject.other Magnetic saturation region en
dc.subject.other Stator windings en
dc.subject.other Asynchronous generators en
dc.title Operation of induction generator in the magnetic saturation region as a self-excited and as a double output system en
heal.type conferenceItem en
heal.identifier.primary 10.1016/j.jmatprotec.2004.07.034 en
heal.identifier.secondary http://dx.doi.org/10.1016/j.jmatprotec.2004.07.034 en
heal.language English en
heal.publicationDate 2005 en
heal.abstract This paper presents the development of two dynamic models for simulating the operation of an induction machine with saturation considered, operating either as self-excited or as double output induction generator in autonomous wind systems. Both systems' steady state as well as transient performance during switching on and off from the bank of capacitors or the power line, respectively, is studied considering different wind speed and excitation conditions. A polynomial approximation of the variation of mutual inductance versus magnetizing current is used for the proper account of the effects of core saturation. The transient voltage and current built-up of the two systems, the harmonic distortion as well as the damping of the transient process are obtained from a laboratory autonomous wind generating system. From a comparison between the outputs generated by the two systems the results show that the double output induction generator can be installed for the better use of the wind energy. (c) 2004 Elsevier B.V. All rights reserved. en
heal.publisher ELSEVIER SCIENCE SA en
heal.journalName Journal of Materials Processing Technology en
dc.identifier.doi 10.1016/j.jmatprotec.2004.07.034 en
dc.identifier.isi ISI:000229375200048 en
dc.identifier.volume 161 en
dc.identifier.issue 1-2 SPEC. ISS. en
dc.identifier.spage 263 en
dc.identifier.epage 268 en

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