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Experience using real-time full-topology models in the planning environment has revealed some important differences between how contingency actions and other devices are modeled between real-time and planning power system models. Full-topology models include the full node and breaker detail of a power system while a planning model includes only bus-branch detail. The differences in the modeling appear...
This paper presents a method for determining the double outage contingencies that threaten the system without solving the full contingency set. Two methods for contingency screening with complementary properties are presented. The results of the algorithms are compared to the full double outage contingency analysis results for a large North American case. The results show that the screening algorithms...
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