Q3) A three-phase synchronous generator has rated $20 MVA$ at $6.6 kV$ and it is operating at no load with rated voltage. Calculate the fault current if a double line-to-ground fault occurs between phases b and c. Assume $X_{d}^{*} = 0.15 p u, X_{2} = 0.25 p u, X_{g 0} = 0.05, X_{n} = 0.0167 p u$ .

Question

Q3) A three-phase synchronous generator has rated

20 MVA

at

6.6 kV

and it is operating at no load with rated voltage. Calculate the fault current if a double line-to-ground fault occurs between phases b and c. Assume

X_{d}^{*} = 0.15 p u, X_{2} = 0.25 p u, X_{g 0} = 0.05, X_{n} = 0.0167 p u

.

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Expert Answer to -  Q3) A three-phase synchronous generator has rated 20MVA at 6.6kV and it is operating at no load wit

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Solution for -  Q3) A three-phase synchronous generator has rated 20MVA at 6.6kV and it is operating at no load wit

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This an additional answer to -  Q3) A three-phase synchronous generator has rated 20MVA at 6.6kV and it is operating at no load wit

(Solved): Q3) A three-phase synchronous generator has rated 20MVA at 6.6kV and it is operating at no load wit ...