Title :
Response of Doubly-Fed Induction Generator Wind Energy Conversion System in dynamic situations-wind, grid and converter perturbations
Author :
Giaourakis, D.G. ; Safacas, A.
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Patras, Rion-Patras, Greece
Abstract :
This paper deals with the behavior of the Doubly-Fed Induction Generator Wind Energy Conversion System under forced dynamic circumstances, such as sudden wind speed changes-gusts, harmonically distorted grid voltage and open-circuit fault in power electronic converters. An analysis of these phenomena and fault diagnosis based on Fast Fourier Transformation method has been carried out via simulation using a system of 2 MW.
Keywords :
asynchronous generators; fast Fourier transforms; power generation faults; power grids; wind power plants; doubly-fed induction generator wind energy conversion system; fast Fourier transformation method; fault diagnosis; forced dynamic circumstances; gusts; harmonically-distorted grid voltage; open-circuit fault; power 2 MW; power electronic converters; wind speed changes; Circuit faults; Equations; Mathematical model; Phase locked loops; Rotors; Stators; Wind speed; FFT; doubly-fed induction generator; dynamic behavior; fault diagnosis; grid harmonics; open-circuit fault;
Conference_Titel :
Electrical Machines (ICEM), 2014 International Conference on
Conference_Location :
Berlin
DOI :
10.1109/ICELMACH.2014.6960425
