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A strategy of control based on a model reference adaptive control (MRAC) is proposed for a wind Turbine. The electrical machine used is a doubly fed induction generator (DFIG). The proposed MRAC technique is designed, based on sliding mode and fuzzy logic methodologies. The goal is to control the generation of the power in the wind turbine. The simulation results obtained are satisfying and with high...
Wireless signals dispatched from a remote operations center to command wind turbines are prone to impulsive interferences. In this applied context, this paper proposes the use of a median filter to mitigate these impulsive interferences in a doubly-fed induction wind turbine. To a perfect proposal evaluation, a co-simulation with the wireless system model and the generator predictive control one is...
The purpose of this paper is to present a design of digital hysteresis current control circuit in ac-dc converter for wind power generation. The control circuit utilizes a digital signal processor and an analog reactor current detector using an RC integrator. In the proposed method, the design of time constant of RC integrator is important to determine the operation range of duty ratio. The design...
In the face of energy crisis and environmental pollution problems, all the countries in the world vigorously promote the development of electric vehicles. Electric vehicle charging infrastructure is the necessary infrastructure to the development of electric vehicles. This work has been focused on Electric Vehicles' Charging Stations (CSs) deployment. It has been considered in this study several constraints...
With an expansion of using renewable energies, the bus voltage fluctuation should be considered in designing the control circuit of power converters. This paper presents a new fast maximum power point tracking (MPPT) control for solar panels under the bus voltage fluctuation. The proposed method uses a derivative control to the reactor current of the dc-dc converter to improve the transient response...
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