Sliding-mode control in a cascade scheme for a PMSG based wind energy conversion system

Eduardo Avila, Marcelo Pozo, Oscar Camacho, Paulo Leica, Leonardo Ortega, Carlos Gallardo, Xavier Dominguez

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Resumen

In this work, Sliding-Mode Control (SMC) is employed in a cascade scheme in order to perform the maximum power point tracking (MPPT) of a permanent magnet synchronous generator (PMSG) based wind energy conversion system (WECS). In addition, SMC is used on the DC-AC power converter to achieve a suitable energy conversion and also the integration to a distribution network. Firstly, the WECS scheme is defined with a wind turbine generator (WTG) connected to an uncontrolled AC-DC rectifier, a controlled DC-DC chopper and a controlled DC-AC three-phase voltage source inverter. Then, the employed cascade scheme for each controlled power converter is detailed. SMC is achieved by using the space state representation of the converters. Finally, WECS performance is analyzed on different wind speeds and load profiles. The results are exposed remarking proper dynamic and steady-state responses.

Idioma originalInglés
Título de la publicación alojada2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas1-6
Número de páginas6
ISBN (versión digital)9781538638941
DOI
EstadoPublicada - 4 ene. 2018
Publicado de forma externa
Evento2nd IEEE Ecuador Technical Chapters Meeting, ETCM 2017 - Salinas, Ecuador
Duración: 16 oct. 201720 oct. 2017

Serie de la publicación

Nombre2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017
Volumen2017-January

Conferencia

Conferencia2nd IEEE Ecuador Technical Chapters Meeting, ETCM 2017
País/TerritorioEcuador
CiudadSalinas
Período16/10/1720/10/17

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