Title :
A comparison of indices for predicting voltage collapse in power systems
Author :
Fischl, R. ; Chow, J.-C. ; Yan, H. ; Mercede, F. ; Wu, F.F.
Author_Institution :
Drexel Univ., Philadelphia, PA, USA
Abstract :
The authors compare various methods and criteria currently available for predicting voltage collapse problems in power systems. The focus is on identifying the similarities and differences between several voltage collapse indices in terms of the form of the voltage collapse index, the underlying system models, and the criteria for assessing voltage instability. This is accomplished by recasting the methods using a unified notation and identifying the salient features by means of comparison tables
Keywords :
electrical faults; power systems; power cuts; power systems; prediction indices; voltage collapse; voltage instability; Bifurcation; Load flow; Nonlinear dynamical systems; Power system dynamics; Power system modeling; Power systems; Predictive models; Steady-state; Threshold voltage; Voltage fluctuations;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194704
