| 摘要 |
PURPOSE: A method for predicting a mass flow rate of reaction gas and a system thereof are provided to secure accuracy or objectivity of reactant gas flow prediction through simple simulation and to realize reactant gas flow at the fuel cell. CONSTITUTION: A system for predicting a mass flow rate of reaction gas comprises a manifold lattice pressure change value deduction part(11) which draws a pressure variation value of reaction gas at inlet and outlet of manifold lattice; a mass flow rate equation deduction part(12) for calculating the mass flow rate in the correlation of the consumed reaction gas and the pressure variation value (pressure drop) between the inlet and outlet of two electrodes; and a re-prediction control part(13). |
