Dr. K.K. Ray, Senior Professor All India Seminar On Energy Management Through Renewable Energy Sources and Efficient technologies 11/14/2018 Modeling and Simulation of 3-Ø Self-Excited Induction Generator Used In Wind Energy Conversion Scheme by Subramanian K. [Research scholar] Dr. K.K. Ray, Senior Professor [Guide] Over View of Presentation Abstract System Configuration Mathematical modeling Simulation Result Conclusion References 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014 VIT UNIVERSITY

VIT University,Vellore,TamilNadu, India 632 014 Abstract This paper describes the mathematical modeling of self-excited induction generator (SEIG), wind turbine characteristics etc. used to extract the power from wind. Since wind energy is abundantly available power generation from wind compare that is more popular other non-convention sources. Therefore, a simple power generation scheme from wind energy has been taken for this simulation study. Steady state analysis of SEIG has been simulated using d-q axes model. In this work M-file has been written in a systematic manner to represent the SEIG characteristics by using Matlab-software. The output of the Matlab coding (M. files) linked with Simulink forum in Matlab. Wind turbine characteristics has been simulated by a separate program. The simulated results are presented and also discussed. 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

VIT University,Vellore,TamilNadu, India 632 014 SYSTEM CONFIGURATION 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

Simulation Of Wind Energy 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

Modeling Of Induction Generator 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

VIT University,Vellore,TamilNadu, India 632 014 IG Modeling Conti… 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

VIT University,Vellore,TamilNadu, India 632 014 Simulation 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

VIT University,Vellore,TamilNadu, India 632 014 Simulation cont… 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

VIT University,Vellore,TamilNadu, India 632 014 Simulation conti… 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

VIT University,Vellore,TamilNadu, India 632 014 EXPERIMENT & RESULT 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

VIT University,Vellore,TamilNadu, India 632 014 CONCLUSION The results show that terminal voltage of the ASG is reduced with loads varies in constant power operation; the transient time is five cycles. The speed time characteristics shows constant till the load is constant. It concludes that it requires additional capacitor to retain the voltage constant and also to self-excite the machine. So maximum capacitance can generate the voltage but its magnitude is very high at no load conditions. Hence voltage regulator is essential in self-excited ASG in stand alone power generation. This simulation study can help to extend the wind energy conversion scheme and it control technique used in maximum power extracting from wind. 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

VIT University,Vellore,TamilNadu, India 632 014 REFERENCES 11/14/2018 11:52 AM VIT University,Vellore,TamilNadu, India 632 014

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