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 Authors: Meli´cio, R, Mendes, V.M.F, Catala˜o, J.P.S
Format: Conference Proceeding
Language:English
Subjects:
Control of electric power systems
Power convertors and power supplies to apparatus
Synchronous machines
Wind power plants
Online Access:Get full text
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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. (5 pages)
DOI:10.1049/cp.2012.0175