Title :
Model reduction for analysis of cascading failures in power systems
Author :
Parrilo, Pablo A. ; Lall, Sanjay ; Paganini, Fernando ; Verghese, George C. ; Lesieutre, Bernard C. ; Marsden, Jerrold E.
Author_Institution :
Control & Dynamical Syst., California Inst. of Technol., Pasadena, CA, USA
Abstract :
In this paper, we apply a principal-orthogonal decomposition based method to the model reduction of a hybrid, nonlinear model of a power network. The results demonstrate that the sequence of fault events can be evaluated and predicted without necessarily simulating the whole system
Keywords :
failure analysis; nonlinear systems; power system faults; power system interconnection; power system reliability; reduced order systems; cascading failure analysis; fault event sequence; hybrid nonlinear model; model reduction; power network; power systems; principal-orthogonal decomposition; Discrete event simulation; Failure analysis; Hybrid power systems; Power system analysis computing; Power system faults; Power system modeling; Power system protection; Power system simulation; Predictive models; Reduced order systems;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.786351
