Probabilistic transient stability studies using the method of bisection [power systems]

In this paper, a method of bisection is introduced as a tool to considerably reduce the amount of computation time required in the stochastic evaluation of power system transient stability. This method proves to be very helpful in predicting the number of stability runs required to calculate the pro...

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Veröffentlicht in:IEEE Transactions on Power Systems 1996-11, Vol.11 (4), p.1990-1995
Hauptverfasser: Aboreshaid, S., Billinton, R., Fotuhi-Firuzabad, M.
Format: Artikel
Sprache:eng
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Zusammenfassung:In this paper, a method of bisection is introduced as a tool to considerably reduce the amount of computation time required in the stochastic evaluation of power system transient stability. This method proves to be very helpful in predicting the number of stability runs required to calculate the probabilistic transient stability indices for a given system location, a certain transmission line or for the overall power system. The developed method is examined utilizing a hypothetical test system and the effect of load forecast uncertainty is illustrated. The effect of modeling and employing high-speed simultaneous or adaptive reclosing is also presented and discussed.
ISSN:0885-8950
1558-0679
DOI:10.1109/59.544675