Field and circuit modeling of rotor eccentricity effects in surface permanent magnet generator

Haniotis, A; Thivet, N; Jonnet, E; Kladas, A

dc.contributor.author	Haniotis, A	en
dc.contributor.author	Thivet, N	en
dc.contributor.author	Jonnet, E	en
dc.contributor.author	Kladas, A	en
dc.date.accessioned	2014-03-01T02:44:03Z
dc.date.available	2014-03-01T02:44:03Z
dc.date.issued	2006	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31642
dc.subject	Control Strategy	en
dc.subject	Finite Element	en
dc.subject	Magnetic Field	en
dc.subject	Permanent Magnet	en
dc.subject	Wind Turbine	en
dc.subject	Permanent Magnet Synchronous Generator	en
dc.subject.other	Computer simulation	en
dc.subject.other	Magnetic fields	en
dc.subject.other	Mathematical models	en
dc.subject.other	Permanent magnets	en
dc.subject.other	Torque	en
dc.subject.other	Voltage control	en
dc.subject.other	Permanent magnet generators	en
dc.subject.other	Rotor eccentricity	en
dc.subject.other	Stator voltage	en
dc.subject.other	Rotors	en
dc.title	Field and circuit modeling of rotor eccentricity effects in surface permanent magnet generator	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/CEFC-06.2006.1633071	en
heal.identifier.secondary	1633071	en
heal.identifier.secondary	http://dx.doi.org/10.1109/CEFC-06.2006.1633071	en
heal.publicationDate	2006	en
heal.abstract	This paper develops a model for torque pulsations simulation in a permanent magnet synchronous generator, due to the rotor's eccentricity. One pole of the machine is represented in finite element magnetic field analysis in order to define stator voltage time variations with the air-gap width. A circuit model is also developed in Matlab/Simulink environment enabling to account for rotor eccentricity of the generator in the complete wind turbine model. The proposed model accuracy has been validated by comparing the simulated results with measurements on a prototype. This model enables to define control strategies reducing torque pulsations. ©2006 IEEE.	en
heal.journalName	12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006	en
dc.identifier.doi	10.1109/CEFC-06.2006.1633071	en