Operation plan generation device, operation plan generation method, operation plan generation program, and storage battery system

摘要

An operation plan generation device that generates an operation plan for a storage battery that discharges when the shortage of power supplied by photovoltaic power generation exceeds a threshold value acquires sunshine information and the remaining amount of storage battery, and sunshine within a predetermined time from the current time. A first candidate that detects a predetermined change in information and corresponds to a combination of a first time when the predetermined change in sunshine information is detected and the first sunshine information and the remaining amount of storage battery at the first time And the second candidate corresponding to the combination of the second sunshine information and the remaining amount of the storage battery at the second time before the predetermined time from the first time, the remaining amount of the storage battery, the sunshine information, and the time The threshold value is acquired from the storage unit that stores the threshold candidates, and one of the acquired first and second candidates is selected, and the selected threshold value is reflected in the operation plan.