Table 5: Diagnosis accuracy comparison among different methods (%).

Fault typeProposed algorithmsoAbNetIEC methodBPNN

T182.3582.3576.4776.47
T284.0076.0076.0080.00
T382.3579.4179.4182.35
D184.6284.6280.7780.77
D290.0085.0080.0085.00
PD86.6773.3366.6786.67