DC-link voltage oscilations reduction during unbalanced grid faults for high power wind turbines

Home | About RECERCAT | Contact

Català | Castellano

All of RECERCAT

By Communities &
Collections By Defense Date By Authors By Titles By Subject

This Collection

By Defense Date By Authors By Titles By Subject

Statistics

View Statistics All RECERCAT

My RECERCAT

Other repositories directory

RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/14706

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.contributor	Universitat Politècnica de Catalunya. SEER - Sistemes Elèctrics d'Energia Renovable
dc.contributor.author	Miranda, Hernan
dc.contributor.author	Teodorescu, Remus
dc.contributor.author	Rodríguez Cortés, Pedro
dc.contributor.author	Helle, L.
dc.date	2011
dc.identifier.citation	Miranda, H. [et al.]. DC-link voltage oscilations reduction during unbalanced grid faults for high power wind turbines. A: European Conference on Power Electronics and Applications. "EPE 2011: 14th European Conference on Power Electronics and Applications: 30 August to 1 September 2011, Birmingham, UK". Birminghan: 2011, p. 1-11.
dc.identifier.citation	978-90-75815-15-3
dc.identifier.uri	http://hdl.handle.net/2117/14706
dc.language.iso	eng
dc.relation	http://upc.cbuc.cat/record=b1390650~S1
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Energies::Energia elèctrica::Automatització i control de l'energia elèctrica
dc.subject	Àrees temàtiques de la UPC::Energies::Energia eòlica::Aerogeneradors
dc.subject	Electric power system stability
dc.subject	Wind turbines
dc.subject	Xarxes elèctriques -- Estabilitat
dc.subject	Aerogeneradors
dc.title	DC-link voltage oscilations reduction during unbalanced grid faults for high power wind turbines
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	During unbalanced grid voltage faults the Power injected to the grid experiences 100Hz oscillations as a result of interactions between positive and negative sequence components of three-phase voltages and currents. These oscillations can become as high as %50 percent of the rated power. In this article an improved controller is proposed which present different behavior during normal operation and faults to keep track of non-sinusoidal current reference signals. The reference signals are calculated to obtain zero power oscillations. Reconfigurable resonant controllers are used for this purpose applied to 3-level Neutral-point-clamped converter in the megawatt range.
dc.description.abstract	Peer Reviewed

Show simple item record

All of RECERCAT

This Collection

Statistics

My RECERCAT

Related documents

Other documents of the same author