Method of controlling operation of fuel cell power supply

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature

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429 20, 429 24, H01M 804

Patent

active

052906418

ABSTRACT:
A fuel cell power supply in which the flow rates of reactant gases are set at flow rates required for a steady state operation plus predetermined extra amounts when an output power increase command is issued. This increase in the flow rates of the reactant gases reduces the consumption ratios of the hydrogen and oxygen to values different from those employed in the steady state operation. This makes it possible to compensate an output voltage drop due to a low temperature of the fuel cell during some time period after the command is issued, thus preventing an overload of the fuel cell.

REFERENCES:
patent: 3961986 (1976-06-01), Waldman
patent: 3973993 (1976-08-01), Bloomfield et al.

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