Fig. 12
From: Condition monitoring and fault diagnosis of power transformer based on non-invasive measurement

Effect of series short circuit faults (SEF) on (ΔV—Iin) locus for 3,5 and 7 MVA transformer.
From: Condition monitoring and fault diagnosis of power transformer based on non-invasive measurement

Effect of series short circuit faults (SEF) on (ΔV—Iin) locus for 3,5 and 7 MVA transformer.