Design and Implementation of 8051 Single-Chip Microcontroller for Stationary 1.0 kW PEM Fuel Cell System

Table 1

Nominal data of prototype 1.0 kW PEMFC stack.

Specification
Number of cells	60
Nominal power (at 0.7 V/cell)	0.8 kW
Nominal voltage	37 V
Nominal current	27 A
Peak power (at 0.6 V/cell)	1.0 kW
Active area (cm^2)	100 cm^2
Operational conditions
Anode (pure H2)
Pressure	150 kPa
Temperature	25°C
Relatively humidity	100%
Cathode (air)
Pressure	Ambient pressure
Temperature	25°C
Relatively humidity	100%
Stoichiometric ratio	2.5