Sensorless control of PMSG–based wind energy conversion systems using a FLL–based synchronization technique

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/14305

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	Aguilar, Daniel
dc.contributor.author	Candela García, José Ignacio
dc.contributor.author	Muñoz Aguilar, Raúl Santiago
dc.contributor.author	Luna Alloza, Álvaro
dc.contributor.author	Rodríguez Cortés, Pedro
dc.date	2011
dc.identifier.citation	Aguilar, D. [et al.]. Sensorless control of PMSG–based wind energy conversion systems using a FLL–based synchronization technique. A: IEEE International Conference on Industrial Electronics. "Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society". Melbourne: IEEE, 2011, p. 3086-3091.
dc.identifier.uri	http://hdl.handle.net/2117/14305
dc.language.iso	eng
dc.publisher	IEEE
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
dc.subject	Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
dc.subject	Wind energy conversion systems
dc.subject	Electric generators
dc.subject	Electric current converters
dc.subject	Sistemes elèctrics de potència
dc.subject	Convertidors de corrent elèctric
dc.subject	Energia eòlica -- Conversió
dc.title	Sensorless control of PMSG–based wind energy conversion systems using a FLL–based synchronization technique
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	The continuous and accurate information of generator speed in wind energy application is an essential requirement in order to get the maximum power at given tip speed ratio, since the maximum power is almost an cubic function of generator speed. This paper studies a Frequency Locked Loop (FLL) - based controller for estimating the rotor speed of the Permanent Magnet Synchronous Generator (PMSG) in a Wind Energy Conversion Systems (WECS). The proposed system consist on get the direct sequence component of generator voltage by means a Dual Second Order Generalized Integrator (DSOGI) and applying a FLL for estimating the generator frequency and, hence, its rotor speed. Using a Proportional Resonant (PR) control, the rotor position is not required and thus a lot of mathematical operations are avoided. Simulation using MATLAB/Simulink and PowerSim shows that using a FLL leads to a simpler and reliable sensorless technique.
dc.description.abstract	Peer Reviewed

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