Title :
Observation of bistable behavior in an electrical power system
Author :
Ajjarapu, V. ; Lee, B.
Author_Institution :
Dept. of Electr. & Comput. Eng., Iowa State Univ., Ames, IA, USA
Abstract :
In stressed power systems nonlinear effects are of great importance for capturing infrequent phenomena. The authors investigate the bistable behavior of a power system which is due to nonlinearity of the system. The results obtained reveal the existence of two stable states (one is steady-state and the other is periodic) under the fixed parameter of interest. Depending on the perturbation, the system operating condition will be attracted to either fixed point or periodic
Keywords :
power system stability; bistable behavior; electrical power system; fixed parameter; nonlinear effects; nonlinearity; perturbation; stable states; stressed power systems; system operating condition; Bifurcation; Equations; Induction generators; Optical bistability; Power system analysis computing; Power system dynamics; Power system modeling; Power systems; Reactive power; Steady-state;
Conference_Titel :
Circuits and Systems, 1991., Proceedings of the 34th Midwest Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-0620-1
DOI :
10.1109/MWSCAS.1991.252026
