Design and research of false action recognition system for relay protection equipment
The false action identification system of relay protection device introduced in this pa-per can use the analysis function of fault waveform management module to analyze the data in the database of multiple information flow,and predict the action state of the relay protection de-vice through the analysis results to see whether the protection action needs to be implemented.Experiments show that the system can accurately judge whether the relay protection device should carry out the protection action according to the data flow,effectively solve the problem of frequent misoperation of the relay protection device,and make the operation of the power grid more stable and reliable.
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