| 摘要 |
PROBLEM TO BE SOLVED: To realize exhaust heat treatment as a user intends.SOLUTION: A cogeneration system (30) comprises: a generator to generate electricity and heat; heat storage means to allow a medium to store the heat generated by the generator; a plurality of hot water utilization facilities which are adapted to use the heat stored by the medium; and a control device (100) which allows the hot water utilization facilities to consume the heat stored in the heat storage means. The control device: receives user's operation to select one or more hot water utilization facility among the plurality of hot water utilization facilities; compares heat quantity stored in the heat storage means with a plurality of thresholds; and allows the one or more hot water utilization facility selected by the user's operation to consume the heat on the basis of a comparison result.SELECTED DRAWING: Figure 1 |
