ELECTRIC POWER MANAGEMENT METHOD, ELECTRIC POWER MANAGEMENT SERVER, LOCAL CONTROL DEVICE, AND ELECTRIC POWER MANAGEMENT SYSTEM

摘要

A power management method incudes the steps of: (A) transmitting a power command message controlling a distributed power supply individually provided in each of a plurality of facilities from a power management server configured to manage the facilities to a local control apparatus individually provided in each of the facilities; and (B) selecting, by the local control apparatus, a restoration operation state of the distributed power supply after the control by the power command message is ended, in which the restoration operation state is any one of an operation state of the distributed power supply before the control by the power command message is started, a standby operation state of the distributed power supply, an operation state of the distributed power supply designated by the power management server, and an operation state of the distributed power supply designated by the power command message.