OPERATION PLAN PREPARATION METHOD, OPERATION PLAN PREPARATION DEVICE, AND RECORDING MEDIUM

摘要

An operation plan preparation device includes a memory and a processor coupled to the memory. The processor executes a process including: generating a plurality of scenarios representing the possible set of supply and demand power curves that could occur under a given condition; first calculating an optimal operation plan by which the best evaluation value for a scenario in operation of a storage battery is obtained, and recording the evaluation value of that plan as a first evaluation value of that scenario; second calculating a second evaluation value for an operation plan candidate in the case when a scenario occurs in the operation of the storage battery; third calculating a difference between the first evaluation value and the second evaluation value relative to each scenario; and selecting the operation plan of the storage battery from among the plural operation plan candidates based on the difference.