Paper Title :Dynamic Modeling of Wind Turbines For System Frequency Control

Author :N. Suganthi

Article Citation :N. Suganthi , (2013 ) " Dynamic Modeling of Wind Turbines For System Frequency Control " , International Journal of Electrical, Electronics and Data Communication (IJEEDC) , pp. 36-40, Volume-1,Issue-4

Abstract : This paper presents a control strategy for a grid connected doubly fed induction generator (DFIG)-based wind energy conversion system (WECS).Control strategies for the grid side and rotor side placed in the rotor circuit of the Doubly Fed Induction Generator (DFIG) are presented along with the mathematical modeling of the Wind Energy Conversion System. In this control approach, wind generators operate according to a deloaded optimum power extraction curve such that the active power provided by each wind turbine increases or decreases during system frequency changes .The control strategy defined at the wind generator to supply primary frequency regulation capability exploits a combination of control of the static converters and pitch control, adjusting the rotor speed and the active power according to the deloaded optimum power extraction curve. The results are obtained at different speed and operating condition.

Type : Research paper

Published : Volume-1,Issue-4

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