| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an energy management system and an energy management device capable of minimizing stoppage of gas supply to a fuel cell unit at an unexpected timing. <P>SOLUTION: A power management system 1 includes an SOFC unit 100 and a gas meter 200. The gas meter 200 includes a control unit 230 which stops gas supply when continuous use of gas reaches a certain period of time, and a transmission unit 220 which transmits a stop instruction signal for instructing stop of the SOFC unit 100 by specifying a deadline earlier than the timing when continuous use of gas reaches a certain period of time. <P>COPYRIGHT: (C)2013,JPO&INPIT |
