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|Title: ||Offshore wind turbine simulation: multibody drive train. Back-to-back NPC (neutral point clamped) converters. fractional-order control|
|Authors: ||Melício, Rui|
|Issue Date: ||May-2014|
|Publisher: ||Energy - Elsevier|
|Abstract: ||This paper is on offshore wind energy conversion systems installed on the deep water and equipped with back-to-back neutral point clamped full-power converter, permanent magnet synchronous generator with an AC link. The model for the drive train is a five-mass model which incorporates the dynamic of the structure and the tower in order to emulate the effect of the moving surface. A three-level converter and a four-level converter are the two options with a fractional-order control strategy considered to equip the conversion system. Simulation studies are carried out to assess the quality of the energy injected into the electric grid. Finally, conclusions are presented.|
|Appears in Collections:||FIS - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica|
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