Analysis of Oscillations during Out-of-Step Condition in Power Systems

Table 1

SMIB parameters.

Device	Parameter (p.u)
Transformer imp	0.05
Generator	0.3
Generator (H)	6.112
Line 1 = line 2	0.3
Xbefore fault	0.5
Xduring fault	inf
Xafter fault	0.65
Network	Inf. bus voltage = 1