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Improved decoupled contingency selection algorithm

Automatic contingency selection in a power system determines a priori the set of contingencies to be investigated. The paper proposes a technique which determines performance indices for voltage drop and line overloads using a second-order load flow program based on rectangular coordinates and a com...

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Bibliographic Details
Published in:Electric power systems research 1991-03, Vol.20 (3), p.215-223
Main Authors: Ekwue, A.O., Short, M.J.
Format: Article
Language:English
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Summary:Automatic contingency selection in a power system determines a priori the set of contingencies to be investigated. The paper proposes a technique which determines performance indices for voltage drop and line overloads using a second-order load flow program based on rectangular coordinates and a compensation procedure for single-line outage evaluation.
ISSN:0378-7796
1873-2046
DOI:10.1016/0378-7796(91)90066-V