High-efficiency current control of five-phase VIENNA rectifier - PMSG SET for marine current turbine applications

Author

Dieng, A. ; Le Claire, J.C. ; Benkhoris, M.F. ; Ait-Ahmed, M.

Author_Institution

Inst. de Rech. en Energie Electr. de Nantes Atlantique, St. Nazaire, France

fYear

2014

fDate

26-28 Aug. 2014

Firstpage

1

Lastpage

10

Abstract

This papar deals with an optimal control of 5-Phase Vienna rectifier - PMSG set for Marine Current Turbine Applications. In order to optimize the transfert of the power all EMF harmonic are exploited. Then the control strategy needs to impose optimal current waveforms under normal operation and under fault operation. These current references are not constants in the abcde frame. Then a robust and accurate current controller is used.

Keywords

PWM rectifiers; electric current control; hydraulic turbines; optimal control; permanent magnet generators; power conversion harmonics; synchronous generators; EMF harmonic; abcde frame; control strategy; current controller; five-phase VIENNA rectifier-PMSG set; marine current turbine applications; optimal control; optimal current waveforms; Circuit faults; Harmonic analysis; Pulse width modulation; Rectifiers; Robustness; Topology; Turbines; Five-phase PMSG; Marine Current Turbine; Optimal control; Vienna rectifier;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on

Conference_Location

Lappeenranta

Type

conf

DOI

10.1109/EPE.2014.6910800

Filename

6910800