Transformer Charging through In-house Generator

Hi All,

I have been pondering over this since quite a time. However, now when the actual situation has arrived, I want to do manual calculation for the same before performing the operation to prevent plant from tripping.

Here is the query actually:-

I have an in-house generation through 1 no., 48MVA Frame -6 Gas Turbine Generator operating at 33kV. I want to charge a 33/11.5kV Dyn11, ONAN Transformer connected in the downstream of this Generator.
However, I do not know if the Generator can take up the inrush current due to charging of Transformer.

Can you please help me in calculating if the Generator can charge the Transformer successfully without affecting the plant?
 
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