HVDC HVDC OUTPUT CONTROL DEVICE AND METHOD THEROF

摘要

The present invention is to provide an HVDC output control device for preventing a wide area outage due to an overload or an imbalance of supply and demand in the event of a failure of a main transmission line in an HVDC system, and the HVDC output control device according to the present invention is a first area from a second area. As a HVDC output control device for the first transmission line to transmit the ultra-high voltage DC, the first area and the first area including the flow rate and facility capacity of the second transmission line flowing into the first area and the second area 2 input unit for inputting local input data; A calculation unit for calculating a new output value by adding the output variation value to be changed and the output variation value to a previous output value based on the input data from the input unit; And a control unit that outputs the new output value calculated by the operation unit to the first transmission line.