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Recognizing the state-of-art of the control strategy for the double fed induction generator(DFIG) for wind power generation is designed with different subsystems with different references, which neglecting the mutual influence between the grid and rotor connected PWM(Pulse Width Modulation) converts and the corresponding PI controllers' parameters are coordinated with field test, this paper proposes...
This paper focuses on the implementation of the TS (Tagaki-Sugino) fuzzy controller for the active power and the DC capacitor voltage control of the doubly fed induction generator (DFIG) based wind generator. DFIG system is represented by a third-order model where electromagnetic transients of the stator are neglected. The effectiveness of the TS-fuzzy controller on the rotor speed oscillations and...
This paper proposed a method of building the rotor side power control system of DFIG. In the past works, the current control loops were turned to PI controllers and the trouble is to set the proper integral and proportional gains. By deducing the rotor side exciting voltage equations and using the S-functions, the simpler method of modeling were proposed in the paper. The performance comparisons with...
With improved generator and turbine designs, better control techniques and low environmental impact, wind energy has emerged as a potential source of bulk power across the globe. In this paper, the authors report on the development of a variable speed controller for a doubly-fed induction generator (DFIG) based wind energy conversion system (WECS). DFIG is preferred as the generator because of several...
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