| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of operating to suppress heat shortage while avoiding reduction in operation merit. <P>SOLUTION: A stop condition is set to be a condition that a heat amount generated by actual load power following operation reaches a predicted total generation heat amount, assuming that the predicted load power following operation is performed during an operation time zone. An operation control means continues operation of the cogeneration device 1 even if the stop condition is satisfied, when a predicted hot water storage heat amount, predicted to be stored in a hot water storage tank 2 at the time of ending the operation time zone assuming that the cogeneration device 1 is operated during the operation time zone by the predicted load power following operation, is predicted to be smaller than a heat amount obtained by integrating time-series predicted hot water supply load heat amount after the time of ending the operation time zone in an operation cycle, on condition that an operation continuing condition that actual load power when the stop condition is satisfied is larger than set electric power set in advance, is satisfied. <P>COPYRIGHT: (C)2011,JPO&INPIT |
