SYSTEM AND OPERATION METHOD FOR ERROR RESTORATION OF DISTRIBUTION LINE

摘要

The present invention relates to a system for recovering an error of a distribution line and an operation method thereof capable of supporting the error recovery of the distribution line. The present invention comprises a distribution information obtainment unit and a distribution control unit. The distribution information obtainment unit is installed in a substation and extracts a final blackout feeder by obtaining the state information and the error recovery information of the substation when the error is generated in the substation. The distribution control unit performs the error recovery of the substation by determining whether or not the error recovery is possible through constant opening point connection or constant connecting point separation of the distribution line based on the final blackout feeder. The distribution information obtainment unit extracts the final blackout feeder when the error recovery in the substation is impossible by determining an error type through the state information and determining whether or not the error recovery in the substation is possible. [Reference numerals] (110) Substation; (120) Distribution information obtainment unit; (130) Front end processing device; (140) Distribution control unit; (150) Distribution station