Sc. Savulescu et al., FAST STEADY-STATE STABILITY ASSESSMENT FOR REAL-TIME AND OPERATIONS PLANNING, IEEE transactions on power systems, 8(4), 1993, pp. 1557-1569
This paper describes the algorithm and implementation of the Steady-St
ate Stability Monitor Prototype - an innovative security application t
hat quickly identifies the distance a power system state is from stead
y-state instability. Additional information provided by this software
includes the: list of generators and synchronous machines that are cri
tical for the system's steady-state stability; total amount of MW that
can be generated while maintaining a specified stability margin; and
the unit MW schedules that maximize the steady-state stability reserve
. The method is fast enough to be used both in real-time and as a filt
er for operations planning simulations. The software has already passe
d common sense validation tests and points to a viable and useful tool
.