A fuel cell wakeup and conditioning system for a fuel cell electric vehicle (FCEV) initiate a wakeup timer for periodically waking up a fuel cell power system (FCPS) to perform at least one of thermal and humidity conditioning, based on the wakeup timer, a...

The present invention is a solid oxide fuel cell system (1) for generating variable power in response to power demand, having: a fuel cell module (2); a fuel supply device (38); a power demand detection device (110a); a controller (110) for controlling the...

A fuel cell system including a fuel cell that receives a supply of an anode gas and a cathode gas and generates power is provided. The fuel cell system includes a water content calculation unit configured to calculate a water content of the fuel cell, an i...

A fuel cell system includes a source material supply system (L1), a water supply system (L2), and a cathode gas supply system (L3) including supply devices (42e, 41 a, 44a) respectively, and a control device (60). The control device includes a flow rate to...

A power generation system includes: a fuel cell (11); a casing (12) accommodating the fuel cell (11); a controller (102); a supply and exhaust mechanism (104) including an exhaust passage (70) and an air supply passage (78); and a damage detector, provided...

Disclosed is a fuel cell system which comprises a power generation means that includes a plurality of fuel cells that are connectable to one another in series or in parallel through connecting terminals, a fuel gas supply conduit through which fuel electro...

The present invention provides a method of designing a redox flow battery system that can prevent system efficiency loss caused by weak generation power or load power at the time of electric charge or discharge, without using any lead storage battery, and ...