Behaviour of PMSG wind turbines with fractional controllers to a voltage decrease in the grid

The effect on permanent magnet synchronous generator (PMSG) wind turbines due to grid voltage decrease and fifth harmonic is studied in this paper by computer simulations. A multilevel power converter topology and two control strategies, namely fractional and integer-order controllers, are considere...

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Bibliographic Details
Main Author: Melício, Rui (author)
Other Authors: Mendes, V.M.F (author), Catalão, J.P.S. (author)
Format: lecture
Language:por
Published: 2013
Subjects:
Online Access:http://hdl.handle.net/10174/7926
Country:Portugal
Oai:oai:dspace.uevora.pt:10174/7926
Description
Summary:The effect on permanent magnet synchronous generator (PMSG) wind turbines due to grid voltage decrease and fifth harmonic is studied in this paper by computer simulations. A multilevel power converter topology and two control strategies, namely fractional and integer-order controllers, are considered in order to evaluate that effect. A comparison between the two control strategies is presented. Finally, conclusions are duly drawn.