Title :
On the inclusion of transfer conductances in Lyapunov functions for multimachine power systems
Author :
Pai, M.A. ; Varwandkar, S.D.
Author_Institution :
Indian Institute of Technology, Kanpur, India
fDate :
12/1/1977 12:00:00 AM
Abstract :
It is the usual practice to neglect transfer conductances while forming the Lyapunov functions for stability analysis of multimachine power systems. It is shown in this note that with certain approximations it is possible to construct valid Lyapunov functions for such systems which includes effects of transfer conductances.
Keywords :
Interconnected power systems; Lyapunov methods; Nonlinear systems, continuous-time; Power system stability; Calculus; Lyapunov method; Mathematical model; Matrix decomposition; Optimal control; Power system analysis computing; Power system modeling; Power system stability; Power systems; Symmetric matrices;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1977.1101654
