Power distribution management device, pattern extraction method, and pattern extraction program

摘要

When the distribution management device (10) receives designation of attribute information related to the environment to which power is supplied, the distribution management device (10) is in an open / closed state of a switch that switches a path through which power is supplied between the load facilities of the substation and the customer. The similarity is calculated between the attribute information included in the history information in which the combination pattern and the attribute information related to the environment to which power is supplied are associated with the attribute information for which the designation is accepted. Furthermore, the power distribution management device (10) extracts the combination pattern of the open / close state of the switch with the similarity satisfying a predetermined condition from the history information.