Transient models of excitation systems, turbine governors, static-var compensators,
power system stabilizers and HVDC controllers.
Load shedding / islanded operation.
Transient stability analysis of multiple-islanded systems with solution for each
of the islands.
Choice of generator models. From simple classical generators with constant voltage
behind transient reactance to modelling detailed synchronous machines with variable
voltages behind sub-transient reactances.
Standard IEEE excitation system models and turbine and governor models.
Commercial excitation models and governor models.
Models for power system stabilizers and different stabilizing signals.
Modelling load characteristics similar to that in the load flow analysis.
Modelling load characteristics as function of frequency.
Dynamic models of Induction motor and its load.
Motor starting studies. Motor modelling by their equivalent circuits or by the measured
response during starting along with mathematical model for load torque as function
Under frequency/Under Voltage relay operation simulation.
Multiple transient stability disturbance scenarios for each base case load flow
study. Note that, multiple load flow case studies can be performed followed by multiple
transient stability simulations for each load flow study case.
Plots of selected bus frequencies and bus voltages. Note bus frequencies are different
from generator frequencies.