Korea Electric Power Corporation
Device and method for calculating stability and predicting error of power system network

Abstract:

The present invention relates to a device and a method for calculating stability and predicting an error of a power system network, the device comprising: a standard object information reception unit for receiving standard object information provided by a power system network; a connection state stability calculation unit for calculating connection state stability (S.sub.state) using the standard object information; a connection time stability calculation unit for calculating connection time stability (S.sub.time) using the standard object information; a network connection stability calculation unit for calculating a final network connection stability using the network connection state stability (S.sub.state) and the connection time stability (S.sub.time); and an error prediction information display unit for displaying error prediction information including at least one of network path information, a network state value, the final network connection stability, the connection state stability (S.sub.state), and the connection time stability (S.sub.time).