Korea Electric Power Corporation

Yong Hun Lim

Chung Hyo Kim

Seong Ho Ju

Kyung Seok Jeon

Chang Hwan Sung

Young Sung Lee

Jong Kwan Kim

Jun Churl Yoon

The present invention relates to an apparatus for generating data quality information of electric power equipment, the apparatus including a data collector configured to collect a piece of measured data of electric power equipment, a storage configured to store a previous value and a set value for the piece of measured data, and a quality value generator configured to generate a quality value for the piece of measured data by applying the piece of measured data, the previous value, and the set value to a predetermined logic circuit.

Apparatus and method for generating data quality information of electric power equipment

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) using the standard object information; a connection time stability calculation unit for calculating connection time stability (S) 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) and the connection time stability (S); 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), and the connection time stability (S).

Device and method for calculating stability and predicting error of power system network

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Daejeon, South Korea

Yong Hun Lim