A POWER MANAGEMENT DEVICE AND A POWER SYSTEM CAPABLE OF AUTOMATIC MODIFICATION OF CONSTRAINT CODE DURING OPERATION OF THE POWER SYSTEM

摘要

The present invention relates to a power management device and a power system capable of automated modification of a constraint code during operation of the power system. In one aspect of the present invention, a first constraint is generated, a second constraint generated by at least some of the plurality of power devices is received through a communication unit, and the first constraint and the second constraint are received using an SMT-based program. A power management unit that obtains a first solution set that satisfies the constraint; And the communication unit configured to receive the second constraint from the power device, transmit the received second constraint to the power management unit, and transmit the first solution set generated by the power management unit to the plurality of power devices. Including, wherein the power management unit receives a third constraint from the power device during the operation of the power system, and the SMT-based program reflects the third constraint to obtain a second solution set in an automated manner. It is a power management device characterized by modifying the code of the SMT-based program.