| 摘要 |
PROBLEM TO BE SOLVED: To provide a fire power plant system for private power generation which improves economical efficiency and also contributes to stable operation of a fire power plant.SOLUTION: A fire power plant system 10 for private power generation comprises: a fire power plant 14 formed from a boiler 20, a steam turbine 22 and a generator 24; power storage means 30 capable of charging power generated by the generator 24 and discharging the charged power; main steam parameter detection means 28 for detecting a main steam parameter relating to main steam supplied to the steam turbine 22; and a control device 36 for controlling a fire power generation amount of the fire power plant 14 and a charging/discharging amount of the power storage means 30. The control device 36 includes: a fire power generation amount setting section 51 for setting a target value for the fire power generation amount of the fire power plant 14 in accordance with a differential between a power load requested from a premise load 12 and a total of the fire power generation amount and the charging/discharging amount; and a charging/discharging amount setting section 57 for setting a target value for the charging/discharging amount of the power storage means 30 in accordance with a degree of a change in the main steam parameter. |
