TY - GEN
T1 - Transient stability analysis by reachable set computation
AU - Althoff, Matthias
AU - Cvetkovic, Milos
AU - Ilic, Marija
PY - 2012
Y1 - 2012
N2 - We present a formal technique for verifying the stability of transient responses of power systems. The procedure uses reachability analysis to compute the complete set of possible transient responses starting from a set of initial states, subject to a dynamics specified by differential-algebraic equations. The method is constructive and fully automatic, two properties that are often hard to achieve with direct Lyapunov methods when the differential-algebraic equations are not simplified. Reachability analysis is computationally expensive, but this work presents new techniques that make it possible to verify the stability of a transient response of the IEEE 14-bus benchmark power system network.
AB - We present a formal technique for verifying the stability of transient responses of power systems. The procedure uses reachability analysis to compute the complete set of possible transient responses starting from a set of initial states, subject to a dynamics specified by differential-algebraic equations. The method is constructive and fully automatic, two properties that are often hard to achieve with direct Lyapunov methods when the differential-algebraic equations are not simplified. Reachability analysis is computationally expensive, but this work presents new techniques that make it possible to verify the stability of a transient response of the IEEE 14-bus benchmark power system network.
KW - Nonlinear Differential-Algebraic Equations
KW - Power Systems
KW - Reachability Analysis
KW - Transient Stability
UR - http://www.scopus.com/inward/record.url?scp=84874694088&partnerID=8YFLogxK
U2 - 10.1109/ISGTEurope.2012.6465673
DO - 10.1109/ISGTEurope.2012.6465673
M3 - Conference contribution
AN - SCOPUS:84874694088
SN - 9781467325974
T3 - IEEE PES Innovative Smart Grid Technologies Conference Europe
BT - 2012 3rd IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2012
T2 - 2012 3rd IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2012
Y2 - 14 October 2012 through 17 October 2012
ER -