| 摘要 |
A co-generation system by a fuel cell of the present invention comprises: a fuel cell stack (100) which generates power and has cooling fluid supplied thereto through a supplying manifold (110) so as to absorb heat generated from a process of power generation and discharge the heat again through a discharging manifold (120); a circulating line (200) connecting the discharging manifold (120) and the supplying manifold (110); a thermoelectric module (300) which includes a high temperature part (310) installed on the circulating line (200) and absorbing heat of the cooling fluid circulating in the circulating line (200), and a low temperature part (320) coming in contact with fluid of the low temperature supplied from the outside or with the atmospheric air and which generates power by the difference of temperatures between the high temperature part (310) and the low temperature part (320); and a cooling module (400) installed between the thermoelectric module (300) and the supplying manifold (110) in the circulating line (200) and cooling the cooling fluid circulating in the circulating line (200). [Reference numerals] (AA) Flow of power; (BB) Flow of cooling fluid |
