| 摘要 |
The purpose of the present invention is to improve system efficiency without wasting heat retained by stopped boilers. A boiler system (1) is provided with: a boiler group (2) provided with a plurality of boilers (20); and a controller (4) for controlling a combustion state of the boiler group (2). The controller (4) is provided with: a heat-dissipation determination unit (41) which determines whether a heat-dissipation boiler is present among the plurality of boilers (20); an increase determination unit (43) which determines whether, if the heat-dissipation boiler were to be started and made to perform combustion at a uniform load factor in conjunction with other boilers performing combustion, said load factor will exceed a prescribed load factor; and an output controller (44) which, if it is determined that the prescribed load factor will be exceeded, causes the heat-dissipation boiler to perform combustion. |
