Title :
Short circuit analysis of large doubly-fed induction generators
Author :
Salon, S.J. ; Pham, Thach ; Kaminski, C. ; Ergene, L.T.
Author_Institution :
Dept. of Electr. Comput. & Syst. Eng., Rensselaer Polytech. Inst., Troy, NY, USA
Abstract :
This paper describes the feasibility of a large high speed doubly fed induction generator. The equivalent circuit parameters are found and both steady state and short circuit conditions are analyzed. Two cases are considered as faults, the three phase rotor short circuit and the single phase rotor short circuit. Short circuit currents, induced voltages in the rotor windings and the torque characteristics during these faults are examined.
Keywords :
asynchronous generators; equivalent circuits; fault diagnosis; machine windings; short-circuit currents; doubly fed induction generator; equivalent circuit parameter; rotor winding; short circuit current; single phase rotor short circuit analysis; three phase rotor short circuit analysis; torque characteristics; Circuit faults; Rotors; Stator windings; Steady-state; Torque; Windings; Asynchronous Machine; Doubly Fed Induction Machine; Electric Generator; Finite Element Analysis; Induction Generator; Power Generation; Short Circuits;
Conference_Titel :
Electric Machines & Drives Conference (IEMDC), 2013 IEEE International
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-4975-8
Electronic_ISBN :
978-1-4673-4973-4
DOI :
10.1109/IEMDC.2013.6556246
