Débora Dias Jardim Penna

Learn More
Long-term hydrothermal generation planning (LTHTP) problems have been traditionally conceived as minimum cost-based optimization models. However, such policy may lead to unacceptable amounts of load curtailment in critical inflow scenarios, which are likely to be avoided. This paper describes a direct approach for the implementation of a Conditional(More)
Welington Luis de Oliveira; Claudia Sagastizábal; Débora Dias Jardim Penna; Maria Elvira Piñeiro Maceira; Jorge Machado Damázio 2 Electric Power Research Center – CEPEL, CP 68007 Rio de Janeiro, Brazil. 3 IMPA – Estrada Dona Castorina 110, Jardim Botânico, Rio de Janeiro, Brazil. Research of this author is supported in part by CNPq Grant 30345-2008/9, by(More)
Power generation planning in hydrothermal systems is a complex optimization task, specially due to the high uncertainty in the inflows to hydro plants. Since it is impossible to traverse the huge scenario tree of the multistage problem, stochastic dual dynamic programming (SDDP) is the leading technique to solve it, originally from an expected-cost(More)
  • 1