COMMUNICATION DEVICE AND COMMUNICATION METHOD

摘要

A communication device comprising: a receiving unit that receives a first message from an administrative server via a communication line, said first message including a power source control message that requests control of a distributed power source installed in a facility, a power flow control message that requests control of the power flow rate from a power grid to the facility, or a reverse power flow control message that requests control of the reverse power flow rate from the facility to the power grid; and a transmission unit that transmits a second message to the administrative server, said second message being in response to the first message and relating to the control of the power flow rate or the reverse power flow rate.