| 摘要 |
PROBLEM TO BE SOLVED: To strike a balance between power consumption reduction at a peak time zone for electric power demand, and operation efficiency in the other time zones.SOLUTION: An evaluation function change unit 7 changes an evaluation function of an allocated cage determination unit 6 based on data transmitted from an electric power peak time zone determination unit 3. That is, when an electric power peak state signal transmitted from the electric power peak time zone determination unit 3 is ON, k=Kis set for a power consumption weighting coefficient, and when the electric power peak state signal is OFF, k=Kis set for a power consumption weighting coefficient of a formula 2 and a formula 3. At this time, K>K, in order to give priority to power consumption in the electric power peak time zone. |
