Mathematical Problems in Engineering / 2019 / Article / Tab 3

Research Article

Transformer Fault Diagnosis Based on BP-Adaboost and PNN Series Connection

Table 3

Sample data description.

The fault typescodeTotal number of samplesNumber of training samplesNumber of testing samples

medium and low temperature overheating129236
arc discharge212102
discharge and overheating31192
low energy discharge fault418144
high temperature overheating530246

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