A synchronous generator is generating 100 MW and 75 MVAR,The voltage of the infinite bus 1+j0 pu. The generator is connected to the infinite bus through a line of reactance 0.08 p.u. on 100 MVA base.The machine transient reactance is 0.2 p.u. and the inertia constant is 4 seconds . A 3 phase fault at bus "p" ,the duration of the fault is 0.1 sec .Compute the rotor angle at t=0.02 sec (dt=0.02 sec) by applying Modified Euler method .The frequency of the supply is 50 Hz
Asked Mar 22, 2013
0