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Line to ground fault
2

Line to ground fault

Line to ground fault

(OP)
Hello All,

When there is a single line to ground fault on secondary side of delta - wye transformer. Why does the primary winding see only 0.577 pu of the secondary. What is the Maths behind it and if anyone recommend a good reference.

RE: Line to ground fault

2
Please see slide 90 here.

xnuke
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RE: Line to ground fault

xnuke - that's a great presentation!

Thanks.

RE: Line to ground fault

Sure, Very good presentation. Can we ask for part 1 of this ?

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