Intelligent control of wind pump based on PMSG using pitch control

This paper presents the design of an intelligent wind turbine pitch control of a permanent magnet synchronous generator (PMSG), used to regulate the DC bus voltage controller, output of the converter for a 150V pumping load, Where a fuzzy inference mechanism is used to estimate the upper limit of uncertainties. In addition, fuzzy inference makes it possible to adjust the output voltage, obtain greater efficiency in the use of wind energy and provide protection for the turbine blades. In the first part, we have presented the modeling system with a pitch control. In the second part a presentation of the results of the simulation system analyzed and validated by Matlab simulation.