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Table 1 SDI values during Ag at different fault resistances

From: A cumulative standard deviation sum based method for high resistance fault identification and classification in power transmission lines

Resistance (Ω)

SDIA

SDIB

SDIC

SDI0

100

2.97e + 03

0

0

1.436e + 03

1 k

420.9416

0

0

339.5833

2 k

91.4500

0

0

178.6666