DocumentCode
2764799
Title
Harmonic analysis of doubly fed induction generators
Author
Lindholm, Morten ; Rasmussen, Tonny W.
Author_Institution
NEG Micon Control Syst., Hammel, Denmark
Volume
2
fYear
2003
fDate
17-20 Nov. 2003
Firstpage
837
Abstract
This paper gives an overview of the frequency spectrum of the stator and rotor currents in a doubly fed induction generator (DFIG) used in wind power applications. The paper also presents a method to eliminate higher harmonics and interharmonics in the DFIG stator current. The method is implemented on a 40 kW laboratory model connected to the utility-grid, where the DFIG is supplied by a back-to-back 3-level NPC-converter.
Keywords
asynchronous generators; harmonic analysis; harmonics suppression; power conversion harmonics; wind turbines; 40 kW; back-to-back 3-level NPC-converter; doubly fed induction generators; frequency spectrum; harmonic analysis; harmonic elimination; interharmonics; rotor currents; stator current; wind power applications; wind turbines; Control systems; Frequency; Harmonic analysis; Induction generators; Mechanical variables control; Production systems; Reactive power control; Rotors; Stators; Wind turbines;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN
0-7803-7885-7
Type
conf
DOI
10.1109/PEDS.2003.1283075
Filename
1283075
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