Dynamic model for harmonic induction motor analysis determined by finite elements

Papazacharopoulos, ZK; Tatis, KV; Kladas, AG; Manias, SN

dc.contributor.author	Papazacharopoulos, ZK	en
dc.contributor.author	Tatis, KV	en
dc.contributor.author	Kladas, AG	en
dc.contributor.author	Manias, SN	en
dc.date.accessioned	2014-03-01T01:20:17Z
dc.date.available	2014-03-01T01:20:17Z
dc.date.issued	2004	en
dc.identifier.issn	0885-8969	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15877
dc.subject	Eddy currents	en
dc.subject	Finite-element methods	en
dc.subject	Harmonic analysis	en
dc.subject	Iron losses	en
dc.subject.classification	Energy & Fuels	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Eddy currents	en
dc.subject.other	Electric losses	en
dc.subject.other	Electric network parameters	en
dc.subject.other	Equivalent circuits	en
dc.subject.other	Finite element method	en
dc.subject.other	Harmonic analysis	en
dc.subject.other	Induction motors	en
dc.subject.other	Mathematical models	en
dc.subject.other	Harmonic induction motor analysis	en
dc.subject.other	Induction motor equivalent circuit parameters	en
dc.subject.other	Iron losses	en
dc.subject.other	Three dimensional finite element model	en
dc.subject.other	Energy conversion	en
dc.title	Dynamic model for harmonic induction motor analysis determined by finite elements	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/TEC.2003.821825	en
heal.identifier.secondary	http://dx.doi.org/10.1109/TEC.2003.821825	en
heal.language	English	en
heal.publicationDate	2004	en
heal.abstract	This paper presents a methodology for a convenient modification of induction motor equivalent circuit parameters, taking into consideration switching frequency iron losses in case of inverter supply. The method is based on the determination of harmonic iron losses in laminated iron cores under nonsinusoidal excitation by using a particular three-dimensional (3-D) finite-element model adopting a reduced scalar potential formulation. Eddy currents in iron laminations are considered by means of convenient surface current densities. Experimental verification is performed in case of a 20-kW experimental setup.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Energy Conversion	en
dc.identifier.doi	10.1109/TEC.2003.821825	en
dc.identifier.isi	ISI:000189127600015	en
dc.identifier.volume	19	en
dc.identifier.issue	1	en
dc.identifier.spage	102	en
dc.identifier.epage	108	en