Abstract
The present paper describes dynamic analysis of the system with a solid oxide fuel cell (SOFC). The present numerical analysis focuses on control scheme of the SOFC system for power output control by operating current density. Feedback circuit was assumed to be adopted within the present SOFC system. Proportional (P) controller and Proportional-integral (PI) controller were adopted to condition the current density in order to obtain the required power output in DC, and then their results were compared. Consequently, both of P and PI controllers can be adopted to operation of the SOFC system for the power output control scheme.
