Author : Snehasish Bansriar and Roshan Nayak

A Development of Electrical Power System with increase the demand of energy creates many problems in electrical power system which causes interruption of power supply. Hence to ensure uninterrupted power supply during the load shedding or on occurrence of fault in power system a standalone generation system is used. This paper proposes a robust and reliable adaptive voltage control for a distributed generation system in a standalone operation. A stability analysis is performed to ensure the better power quality and stable operation of the system. The proposed model provides excellent voltage regulation performance, fast transient response, zero steady state error and low THD.

Keywords: Adaptive control, distributed generation (DG), distributed generation system (DGS), load current observer, stand-alone, three-phase inverter and voltage control.

Article published in International Journal of Current Engineering and Technology, Vol.5, No.3 (June-2015)