Fuzzy logic control of a permanent magnet synchronous generator integrated in a wind system

This paper deals with the use of a Permanent Magnet Synchronous Generator (PMSG) for the production of wind energy and the injection of the energy produced into a power grid. The objective of this work is to model and simulate the wind energy production system taking into account the problems of the production of electrical energy which are among others: - the problems of maintenance of the generator; - the problems of variations and high wind speed. The contribution of this paper is mainly based on the control strategy of the power generation system based on the Permanent Magnet Synchronous Machine. Then, in order to ensure the real-time tracking of the optimal operating point and to have a maximum production of the electrical power for different wind speeds, we used an FLC speed controller with the aim of increasing this degree of efficiency and improve the performance of our system.