| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cogeneration system carrying out power generation at emergency time such as power failure, and capable of improving convenience and securing safety. <P>SOLUTION: The power generation system 100 is structured of a power generation unit 110 and an auxiliary unit 120. The power generation unit is provided with a hot water storage tank 150 storing hot water and keeping it warm, a fuel cell 154 generating electric energy and thermal energy through chemical reaction, and a heat exchanger 156 for collecting thermal energy generated through heat exchange with the hot water in the hot water storage tank. The auxiliary unit is provided with a circulation flow channel 222 for emitting heat of the hot water which is sent from the hot water storage tank, and a water pump 226 for circulation the hot water of the hot water storage tank in the circulation flow channel. <P>COPYRIGHT: (C)2011,JPO&INPIT |
