Modeling and control of fuel-cell inverter power system

As for the fuel cell inverter power generation systems, mathematical model for the entire power system is built using the state average method, and the transfer function between the output variables and input variables is derived. Application of the proposed control measures and programs is described in detail. In the condition of closed-loop the proposed control scheme is emulated using computer simulation software and the simulation waveform is attained. Experimental waveform is also presented. The comparison results among the theoretical analysis, simulation results and experimental waveforms are completely consistent. It can be seen that the analytical method and the mathematical model and control strategy are entirely correct.