@article {1543,
	title = {Implementation and comparative study of control strategies for an isolated DFIG based WECS},
	volume = {132},
	number = {10},
	year = {2017},
	pages = {415},
	abstract = {Nowadays, a global interest for renewable energy sources has been growing intensely. In particular, a wind energy has become the most popular. In case of autonomous systems, wind energy conversion system (WECS) based on a double fed induction generator (DFIG) is widely used. In this paper, in order to control the stand-alone system outputs under wind speed and load variations, three kinds of nonlinear control strategies have been proposed, applied and compared, such as: Classical PI controller, Back-Stepping and Sliding Mode controllers. A series of experiments have been conducted to evaluate and to compare the developed controllers{\textquoteright} dynamic performances under load demand and speed variations. The design and the implementation of different control strategies to a 1.5kW doubly fed induction machine is carried out using a dSpace DS1104 card based on MATLAB/Simulink environment\&nbsp;{\textellipsis}},
	author = {N. Bouchiba and A. Barkia and L. Chrifi Alaoui and S. Drid and MBA. Kammoun}
}
