Patent ID: 7794887

Claim:
A fuel cell power generating system characterized by comprising: a fuel cell power generating apparatus for electrochemically reacting a predetermined fuel and air to allow a power generator to generate electric power; and a loading apparatus connected to said fuel cell power generating apparatus through a predetermined electric cable for supplying the electric power generated by said fuel cell power generating apparatus, said loading apparatus utilizing the electric power to operate, wherein, said fuel cell power generating apparatus receives loading apparatus power information on electric power required for said loading apparatus through the electric cable upon supplying the electric power to said loading apparatus through the electric cable, and controls power generation according to the loading apparatus power information received, and in case the loading apparatus cannot be directly connected to the fuel cell power generating apparatus to send or receive information, a predetermined transduction means is attached to the fuel cell power generating apparatus, and the electric cable is connected to the transduction means to connect said fuel cell power generating apparatus and said loading apparatus.