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This paper proposes a new methodology for solving the transmission expansion planning problem, considering the "N-1" security criterion. The proposed optimization tool, classified as constructive metaheuristic, is built combining two techniques: a constructive heuristic algorithm and an evolutionary metaheuristic. A linearized DC network model that includes transmission losses is adopted...
This paper proposes a new methodology to solve the transmission expansion planning (TEP) problem based on relaxed N-1 criteria. An optimization technique is used to determine the best TEP plans through an adaptive multi-operator evolutionary approach. These plans are obtained by ensuring the N-1 security criterion and also relaxing it to accept pre-specified levels of equipment overload. The major...
This paper proposes a methodology to solve the multi-stage transmission expansion planning (TEP) problem based on metaheuristic optimization techniques, as load and generation evolve. A discussion on how to consider security criteria using the well-known deterministic “N-1” approach and the probabilistic reliability-based method is presented through a case study system.
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