Table 1 Different levels of SCs at various locations.

From: Transformer windings defects identification using frequency response analysis and advanced data visualization techniques

Fault No.

The Location of Connector

SC1

between disk 11 and disk 12

SC2

between disk 18 and disk 20

SC3

between disk 11–12 and 25–26

SC4

between disk 25 and disk 26

SC5

between disk 32 and disk 35

SC6

between disk 52 and disk 54

SC7

between disk 58 and disk 60

SC8

between disk 65 and disk 68

SC9

between disk 58–60 and 52–54

SC10

between disk 48 and disk 50

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