This research work utilizes the computational approach for dynamic modelling solid oxide fuel cell. Dependency of the efficiency of the stacked fuel cell is estimated for varying number of fuel cell. DC voltage generated by the fuel cell was computed and utilized for converting it into three phase AC voltage via IGBT based inverter. Increased in the trend line behaviour with respect to increasing number of fuel cell stack was observed. The power delivered to the load is affected by the type of

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... oad connected to the power system. At 250 stack level of the fuel cell, power delivered to RLC and RL connected load in same. Also various concentration levels of the hydrogen, oxygen, and water are also estimated.