| 摘要 |
PURPOSE:To alleviate an operator's burden of a heat source monitor controller and to efficiently operate a refrigerator by an optimum heat storage operation by providing heat load prediction calculating means, target heat storage amount calculating means, number-of-operating units calculating means, and heat storage operation monitor control means. CONSTITUTION:A heat source monitor controller l for automatically controlling to monitor a heat source 10 comprises a microcomputer, heat load prediction calculating means 2 for calculating to predict a heat load of next day based on past real heat load data, target heat storage calculating means 3 for calculating a target heat storage amount by a heat storage operation based on its predicted value, and means 4 for calculating number of operating refrigerators at the time of the heat storage operation based on its target heat storage amount. The refrigerators are started in response to the decided number of the operating refrigerators to start the heat storage operation. The controller 1 further comprises heat storage operation start control means 5 for so controlling the source 10 as to finish the heat storage operation when the heat storage amount reaches a target heat storage amount while monitoring the heat storage amount during the heat storage operation.
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