TY - GEN
T1 - Harmonic analysis of doubly fed induction generator based utility interactive wind turbine systems during fault conditions
AU - Yasa, Yusuf
AU - Sozer, Yilmaz
AU - Mese, Erkan
PY - 2013
Y1 - 2013
N2 - This paper presents a detailed analysis of the doubly fed induction generator (DFIG) and converters by taking into account magnetic saturation of both DFIG and step-up transformer under symmetrical and asymmetrical faults. 2.5 MW DFIG is modeled through Finite Element Analysis software package and coupled with circuit and dynamic system simulators for accurate electromagnetic, drive and controller simulations. The effects of different type of utility grid faults on the DFIG rotor fluxes are analyzed and the FFT analysis of the rotor fluxes is carried to correlate the harmonic content of the rotor fluxes with the fault types. The study would provide guidance in developing advanced control and protection techniques for the DFIG system during fault conditions. The simulation results are verified with the 7.5 Hp experimental DFIG system.
AB - This paper presents a detailed analysis of the doubly fed induction generator (DFIG) and converters by taking into account magnetic saturation of both DFIG and step-up transformer under symmetrical and asymmetrical faults. 2.5 MW DFIG is modeled through Finite Element Analysis software package and coupled with circuit and dynamic system simulators for accurate electromagnetic, drive and controller simulations. The effects of different type of utility grid faults on the DFIG rotor fluxes are analyzed and the FFT analysis of the rotor fluxes is carried to correlate the harmonic content of the rotor fluxes with the fault types. The study would provide guidance in developing advanced control and protection techniques for the DFIG system during fault conditions. The simulation results are verified with the 7.5 Hp experimental DFIG system.
UR - http://www.scopus.com/inward/record.url?scp=84891075526&partnerID=8YFLogxK
U2 - 10.1109/ECCE.2013.6646990
DO - 10.1109/ECCE.2013.6646990
M3 - Conference contribution
AN - SCOPUS:84891075526
SN - 9781479903351
T3 - 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013
SP - 2270
EP - 2276
BT - 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013
T2 - 5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013
Y2 - 15 September 2013 through 19 September 2013
ER -
