| 摘要 |
The present invention relates to a control program, a controller, and a boiler system that are related to a boiler group including a plurality of boilers controlled in combustion at stepwise combustion positions. It is well suitable, in a control program for conducting control on a boiler system that includes a boiler group having a plurality of boilers which can be controlled in combustion quantity at stepwise combustion positions and in which at least one of the combustion positions is assumed to be a high-efficiency combustion position and that is configured to be controlled in combustion based on an increase/decrease in desired loads, that in the case of increasing a quantity of combustion in the boiler group, after a high-efficiency combustion shift signal that makes the shift to the high-efficiency combustion position is output to all of the boilers subject to high-efficiency control by which control is conducted on the basis of combustion at the high-efficiency combustion position, a control signal may be output that makes the shift to a higher combustion position than the high-efficiency combustion positions for any one of the high-efficiency control subject boilers. |
