| 摘要 |
A cogeneration system (1) comprising an electricity/heat generator (11) generating electric power and heat, a hot water storage tank (21) storing warmed water, an operation mode switching means (100) for switching a prediction operation mode for controlling electric power and heat generated from the electricity/heat generator based on predicted values obtained according to the prestored electric energy and heat in a predetermined time band, and a nonprediction operation mode for controlling start/stop of the electricity/heat generator depending on the temperature conditions of water stored in the hot water storage tank, and a start/stop control means (105) for starting or stopping the electricity/heat generator depending on the conditions of water stored in the hot water storage tank after switching is made to the nonprediction operation mode by the operation mode switching means. |
