The development of wind generator dynamic model is of great interest nowadays. This manuscript presents the nonlinear characteristics of wind-generator system based on the squirrel cage rotor. The dynamic system becomes unstable due to uncertainty of wind speed circumstances. Therefore, a complete dynamic wind-generator modeling is carried out through the feedback control techniques, which plays a significant role in power system stability and control. The proposed control model consists of a 3-phase squirrel cage induction generator and implemented in the MATLAB software for the simulation in order to regulate the output parameters of the wind-turbine system. However, the proposed control design process has broadened prospectus of applications and developments. However, the simulation output response of proposed system yields a satisfactory performance.