| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a program that can easily and efficiently secure a load followability to a sudden increase in a request load and control chattering, or the like even if a sudden fluctuation occurs in boiler groups including boilers having a plurality of staged combustion positions, and to provide a controller and a boiler system. <P>SOLUTION: The program that controls the group of boilers including the plurality of staged combustion positions is configured to select the combustion position or a combustion stopping position of each boiler based on the maximum evaporation amount that an operating boiler can output in the group of boilers, a first evaporation amount smaller than the maximum evaporation amount and a second evaporation amount corresponding to an increase width of the evaporation amount in the boilers in the groups of boilers relative to the first evaporation amount. <P>COPYRIGHT: (C)2012,JPO&INPIT |
