A Fault Diagnosis Method for Large Power Transformers Based on XGBOOST Algorithm
Large power transformers are key hub equipment in power grid,whose operational stability is of crucial impor-tance to reliability of power supply and operational fault diagnosis deserves exploration.The present work introduces XG-BOOST algorithm into fault diagnosis of large transformers by first preprocessing transformer faults,and second establis-hing a diagnostic model which involves selected fault features and diagnoses different fault models.The proposed method is indicated by experimental verification to obtain satisfactory applicability.
XGBOOST algorithmtransformer fault diagnosisfault type
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