Publicação: A Bilevel Approach to Transmission Expansion Planning Within a Market Environment
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Institute of Electrical and Electronics Engineers (IEEE)
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Resumo
We present a bilevel model for transmission expansion planning within a market environment, where producers and consumers trade freely electric energy through a pool. The target of the transmission planner, modeled through the upper-level problem, is to minimize network investment cost while facilitating energy trading. This upper-level problem is constrained by a collection of lower-level market clearing problems representing pool trading, and whose individual objective functions correspond to social welfare. Using the duality theory the proposed bilevel model is recast as a mixed-integer linear programming problem, which is solvable using branch-and-cut solvers. Detailed results from an illustrative example and a case study are presented and discussed. Finally, some relevant conclusions are drawn.
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Bilevel model, duality theory, electricity market, mixed-integer linear programming, transmission expansion planning
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Inglês
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IEEE Transactions on Power Systems. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc, v. 24, n. 3, p. 1513-1522, 2009.
