• Mr. H B PATEL

Renewable energy systems have developed wide interest to supply electricity in remote areas as well as for distributed power generation. Due to intermittent nature of renewable sources such as wind and solar, the energy storage systems (ESS) are required in renewable power generating systems particularly during peak hours. Fuel-cell based power generation is also gaining popularity in residential applications as well as distributed power generation due to its cleanliness, portability, high efficiency, zero or low emission (of pollutant gases), flexible modular structure and suitability for electricity and heat generation. Solid oxide fuel cells are shows potential for distributed energy stationary power generation that offers efficiencies up to 55% in stand-alone applications, 75% in hybrid gas turbine applications and 90% in cogeneration. In this paper, we developed model which describes and simulates the dynamic behavior of a Solid Oxide Fuel Cell (SOFC) and this model can test the dynamic response for the power demand change from 0% to 115% of the rated value. Results prove the effectiveness of the proposed developed model and this model can be used to describe the behavior of the Micro Grid (MG) under different disturbance conditions like load following, load shedding, unbalanced loads, failure of one micro source and so on. By using the micro sources a complete model can be built for the description of the overall dynamic performance of the Micro Grid (MG). The viability of the proposed power control mode is simulated by MATLAB/SIMULINK.

DistributionGenerator (DG); DER; Unit Power Control (UPC); micro grid, Solid Oxide Fuel Cell (SOFC); Dynamic response

"Mathematical Modeling and simulation of Solid Oxide Fuel Cell Power System for Distributed Generation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 5, page no.271-277, May-2017, Available :http://www.jetir.org/papers/JETIR1705057.pdf

"Mathematical Modeling and simulation of Solid Oxide Fuel Cell Power System for Distributed Generation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 5, page no. pp271-277, May-2017, Available at : http://www.jetir.org/papers/JETIR1705057.pdf