Fuel cell power generation control methodology and the applications thereof

Abstract

This invention comprises a fuel cell power generation control methodology and the applications thereof, comprising the step of providing a DC converter and a fuel cell and then electrically connecting an input side of the DC converter to an output side of the fuel cell; converting output electricity of the fuel cell of the DC converter into a constant voltage output; the DC converter converts the output current of the fuel cell into a constant voltage (CV); and the DC converter keeps the DC converter input side within the planned limit of a constant current (CC). In other words, the output current of the fuel cell is kept within the planned limit of a constant current, wherein the planned limit of the constant current (CC) is the current limit determined by the quantity of MEAs in the fuel cell and the current limit below the optimum power interval generated by the MEA. In addition, the present invention can also be applied in fuel cells, and together with other power output devices, provide multi-energy output.

Dependencies are inferred from the claim text.