maximum short circuit mva

[karthikbec]

suppose two power stations P and Q having short circuit capacities of 800MVA and 600 MVA respectively operates at 11KV each.choose base MVA as 100MVA and base KV is 11KV. if they are interconnected by a cable of 0.4 ohm reactance per phase then maximum short circuit MVA is

 

[kingpb]

Perfect test question for using the MVA method:

Assuming you are asking what the short circuit MVA would be on each end of the line, you would have approximately 1001MVAsc total at the 800MVA end and you would have approximately 820MVAsc on the 600MVA end.

The short circuit in MVA is the short circuit in MVA. There is no base.