Modeling and Simulation of Grid Connected Fuel Cell Distributed Generation using Quasi Z–Source Inverter

C. DINAKARAN; K. Eswaramma

Volume : III, Issue : VII, July - 2014

Modeling and Simulation of Grid Connected Fuel Cell Distributed Generation using Quasi Z–Source Inverter

C. Dinakaran, K. Eswaramma

Abstract :

This paper presents a Quasi Z-Source inverter based DC/DC converter for fuel powered system reduces the component stresses and size of the converter. This network provides voltage boost and buck functions in single stage without any additional switches by special switching method. In Presence of this method provides continuous input current on the primary side of this inverter. To maintain the grid voltage and current magnitude at constant value in three phase average model based voltage source inverter is designed. The Quasi Z-Source inverter based fuel cell powered system is analyzed by MATLAB/SIMULINK environment. From this system we can drive the three phase load easily.