Title :
A linear dynamic model for asynchronous wind turbines with mechanical fluctuations
Author :
Cidrás, José ; Feijóo, Andrés Elías
Author_Institution :
Departamento de Enxeneria Electrica, Vigo Univ., Spain
fDate :
8/1/2002 12:00:00 AM
Abstract :
In this paper, a specific linear dynamic model for an asynchronous machine is presented. This model is based on the balanced dynamic model of the asynchronous machine and it is developed for asynchronous wind turbines when the mechanical power (wind power) has sinusoidal fluctuations. The dynamic and the proposed linear models for real and reactive powers and voltage fluctuations analysis are considered and compared.
Keywords :
asynchronous generators; machine theory; reactive power; wind power plants; wind turbines; asynchronous wind turbines; balanced dynamic model; induction generator models; linear dynamic model; mechanical fluctuations; mechanical power sinusoidal fluctuations; power quality; reactive powers; real powers; specific linear dynamic model; steady-state security; voltage fluctuations analysis; wind park; wind power sinusoidal fluctuations; Power quality; Power system analysis computing; Power system modeling; Power system security; Power system stability; Reactive power; Steady-state; Voltage fluctuations; Wind energy; Wind turbines;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.2002.800912
