| 摘要 |
PURPOSE:To enlarge the range of application of the system and minimize loss of heat energy by providing a heat demand predicting unit and an electric power demand predicting unit, a heat-power ratio calculating unit for calculating a heat-power ratio from the measurement results of a heat output measuring unit, and a heat output control unit for performing output control of a heat system process. CONSTITUTION:A heat demand predicting unit l and a power demand predicting unit 2 determine a heat demand prediction value and a power demand prediction value at that time. These prediction value, along with an actual measured heat output value measured by a heat output measuring unit 3 are inputted to a heat-power ratio calculating unit 4. The heat-power ratio calculating unit 4 determines a heat-power ratio based on the heat demand prediction value, the power demand prediction value, and the measured heat output value to input the heat-power ratio to a heat output control unit 5. The heat output control unit 5 controls the ratio of output of heat energy to output of electric energy in the cogeneration systems so as to most suitably control a heat-system process and an electri.c system process having different time constants. |
