In this document, we will present a control technique called control by type-1 fuzzy logic, this control makes it possible to instantly keep independent control of the active and reactive powers generated by doubly fed induction generator (DFIG) in a wind energy production system coupled to the grid. This resulted in a high yield and optimum production quality. In the first part we presented the individual modeling of the wind chain that is composed of a DFIG driven by a turbine with variable pitch of the blades to control the capture of energy from the wind during its low and high speeds. This machine is directly coupled to the grid by the stator and controlled by the rotor quantities through two bidirectional PWM converters. The main function of these converters is the connection of the wind generator to the power grid in two different ways: one on the grid side converter which will allow continuous bus control and improve the power factor on the grid side; the other, on the rotor side converter which will allow the application of our control technique to control and optimize the energy flow generated by the stator of our machine in our system. Finally, we will present the results of simulations which show the effectiveness of this command.
Citation
RIYADH Rouabhi ,
ABDELGHAFOUR Herizi ,
Labib Bensaadia ,
Mohammed OUINTEN ,
,(2022-12-23), Active and reactive powers control of doubly fed induction generator using interval type-1 fuzzy controller,1st International Conference on Engineering, Natural and Social Sciences (ICENSOS 2022),Konya, Turkey
