Tracking Control for Hydrogen Fuel Cell Systems in Zero-Emission Ferry Ships

Table 1

The parameters of the DC marine microgrid.

Parameter and definition	Nominal value
(Faraday constant)
(fuel cell operating temperature)
(fuel cell reference temperature)
(universal gas constant)
(Gibbs free energy)
(standard molar entropy)
(hydrogen actuator flow rate valve time constant)
(oxygen actuator flow rate valve time constant)
(consumed hydrogen flow rate)
(hydrogen molar constant)
(oxygen molar constant)
(number of fuel cells)
(double-layered capacitor)
(variable internal resistor of the fuel cell)
(DC/DC converter inductor)
(DC/DC converter inductor)
(CPL power)
(ship resistive load)