SYSTEM AND METHOD FOR HVDC CONTROL FOR MINIMIZING OPERATING LOSS OF ELECTRIC POWER SYSTEM

摘要

The present invention relates to an HVDC control system capable of minimizing operating loss of an electric power system and a method thereof. The HVDC control system comprises; a monitoring control data collection unit which collects monitoring and controlling data of system facilities; a system operation data producing unit which produces system operation data based on the monitoring and controlling data; an HVDC control value extraction unit which calculates a loss value of a system based on the system operation data and extracts a minimum value among the system loss values as a control value of a high voltage direct current (HVDC) control unit. The system operation data comprises; a power value which is transmitted from each bus bar of the system; a power value which is inserted from each bus bar of the system; a voltage value of the bus bar; an allowable voltage value of the system; and an HVDC allowable transmission value. [Reference numerals] (120) Monitoring control data collection unit; (130) System operation data producing unit; (140) HVDC control value extraction unit; (150) HVDC control unit