Fuel cell power generation system and waste heat recirculation cooling system for power generation system

摘要

This invention is related to a generating system for a fuel cell, and heat waste recirculating and cooling system of said generating system, comprising: a water tank for temporarily storing hot water generated by the fuel cell, a heat exchanger in thermal conductive communication with an anode gas supply, and a pump for pumping the hot water to the heat exchanger, whereby heat energy of the hot water is used to heat the anode gas supply for releasing anode gas, wherein water upon releasing the heat energy is transported back to the fuel cell to reduce the temperature of the fuel cell, thereby forming a heat waste recirculation.