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A methodology to solve the network expansion planning problem considering N-1 security criterion is proposed. The main idea to achieve the desired results is to separate the whole problem into two subproblems and solve them iteratively. The aim of upper level problem is to solve the mixed-integer programming model with all identified constraints. For the lower level problem, all N-1 contingencies...
The simultaneous feasibility test (SFT) performs the network sensitivity analysis under the base case and contingency cases in power systems. This paper presents the practical implementation of the simultaneous feasibility test in the energy market. SFT calculation includes loss sensitivities and constraint shift factors either for E-nodes or P-nodes and the used reference is the distributed load...
This paper proposes and efficient solution to the unit commitment (UC) schedule of a power system with wind generation including transmission limits. It does this by characterizing the residual demand feasibility set (loadability set) through a set of explicit linear inequalities. This set contains the residual demands that can be served by the available generation resources while also accounting...
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