@article{MAKHILLJEAS201611913856, title = {Mathematical Modeling and Simulation of DFIG Wind Turbine}, journal = {Journal of Engineering and Applied Sciences}, volume = {11}, number = {9}, pages = {2072-2078}, year = {2016}, issn = {1816-949x}, doi = {jeasci.2016.2072.2078}, url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2016.2072.2078}, author = {Khalil,Reza and}, keywords = {Double Fed Induction Generator (DFIG),wind energy,wind turbine control system,mathematical modeling,WECS}, abstract = {In system to meet power needs, Due to the account Economical and environmental factors, wind energy conversion is progressively gaining interests as a convenient source of renewable energy. A Wind Energy Conversion System (WECS) differs from a conventional the power system. The power output of aconventional power plant can be controlled whereas the power output of a WECS depends on the wind. In this study, by using the MATLAB Software, the power electronic system mathematical model relevant to the wind speed, driving mechanism, power generator and wind power is established and the research of simulation is accomplished which are used for analysis of simulation results. This study introduces the control technology of wind turbine, that mainly about variable pitch control and generator speed control and this study carries out the simulation pitch control system and under-rated and top-rated wind speed variable speed wind power system using the software of MATLAB.} }