Table 2 Conditions and parameters of the data set

Fault range

Internal fault, external fault, normal condition, outliers

Fault type

AG, BC, ABG, ABC

Operation mode

Rectifier, Inverter

CT

Normal, Saturation

Fault resistance (R_f (Ω))

5, 10, …50Ω(BC, ABC) 10, 20, …. 100Ω(AG, ABG)

Fault locations

10%, 30%, 50%,70%, 90%