Inrush Current of 45 MVA Transformer

It depends on three things:

1) Is the 14MW TG (acronymectomy?) adequately protected against overload?

2) Is the cabling from there to the transformer adequately protected against overload?

3) Is the transformer adequately protected against overload?

If the answer to all three questions is "yes", then try it. If it works, then fine. If it doesn't, then though it is a non-starter, nothing got damaged and one can consider alternatives.

Did the local, tame HV Electrical Engineer get asked for advice at all?

spghadei:

132 (kV) * 196 (A) = 25.872 MW @ primary side

// It appears that the transformer is over rated @45MW

11 (kV) * 2361 (A) = 25.971 MW @ secondary side

// It looks like it has not taken care of losses in the core hence can't be used for full 25.972 MW at the output.

For 14 MW this transformer should be adequate as you are using it at 56% of the rated power level. Just make sure that cables are OK and Transformer in good condition. Make sure you load less than 14 MW, taking care of losses adequately. Use some inrush current limiter to match the capacity of the Generator you are using.

Good luck.

not over rated MVA rating=current*voltage*1.732 * 1(let pf=unity)(for 3 ph tr)