Cogging force minimization in a coupled permanent magnet linear generator for sea wave energy extraction applications

Kimoulakis, NM; Kladas, AG; Tegopoulos, JA

dc.contributor.author	Kimoulakis, NM	en
dc.contributor.author	Kladas, AG	en
dc.contributor.author	Tegopoulos, JA	en
dc.date.accessioned	2014-03-01T01:29:59Z
dc.date.available	2014-03-01T01:29:59Z
dc.date.issued	2009	en
dc.identifier.issn	0018-9464	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/19435
dc.subject	Cogging force	en
dc.subject	Linear generator	en
dc.subject	Permanent magnets	en
dc.subject	Power generation from sea waves	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Physics, Applied	en
dc.subject.other	Magnetic devices	en
dc.subject.other	Permanent magnets	en
dc.subject.other	Seawater	en
dc.subject.other	Water waves	en
dc.subject.other	Wave energy conversion	en
dc.subject.other	Cogging force	en
dc.subject.other	Dynamic modeling	en
dc.subject.other	Finite-element representations	en
dc.subject.other	Geometry effects	en
dc.subject.other	Linear generator	en
dc.subject.other	Mechanical systems	en
dc.subject.other	Parametric sensitivities	en
dc.subject.other	Permanent-magnet linear generators	en
dc.subject.other	Sensitivity analysis techniques	en
dc.subject.other	Sensitivity analysis	en
dc.title	Cogging force minimization in a coupled permanent magnet linear generator for sea wave energy extraction applications	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/TMAG.2009.2012581	en
heal.identifier.secondary	http://dx.doi.org/10.1109/TMAG.2009.2012581	en
heal.identifier.secondary	4787402	en
heal.language	English	en
heal.publicationDate	2009	en
heal.abstract	The paper analyzes permanent magnet geometry effects on cogging force of permanent magnet linear generators. The dynamic modeling of the generator's performance is based on sensitivity analysis technique and finite-element representation. The generator is coupled to a particular mechanical system for sea wave energy extraction applications. The proposed methodology involves minimization of cogging force through parametric sensitivity analysis on alternative magnet profile configurations. © 2006 IEEE.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Magnetics	en
dc.identifier.doi	10.1109/TMAG.2009.2012581	en
dc.identifier.isi	ISI:000264019000076	en
dc.identifier.volume	45	en
dc.identifier.issue	3	en
dc.identifier.spage	1246	en
dc.identifier.epage	1249	en