3 3 A 25MVA 11kV generator has a X 0 2 pu Its negative and

Last updated: 6/24/2023

3 3 A 25MVA 11kV generator has a X 0 2 pu Its negative and zero sequence reactances are 0 3pu and 0 1 pu respectively The neutral of the generator is solidly grounded Determine the sub transient current in the generator and the line line voltages for sub transient conditions when a line earth fault occurs at the generator terminals Assume that before the occurrence of the fault the generator is operating at no load at rated voltage Ignore resistances