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    • Bid-based dispatch of hydrothermal systems in competitive markets 

      Lino, Priscila Rochinha; Nobrega Barroso, Luiz Augusto; Veiga Pereira, Mario; Kelman, Rafael; Fampa, Márcia Helena C. (01/04/2003)
      The objective of this work is to investigate possible hydro-scheduling inefficiencies under a bidding scheme. It will be shown that the market-based dispatch of hydro-plants, under a perfect competitive market, converges ...

    • Can Brazil learn from California? 

      Nobrega Barroso, Luiz Augusto; Veiga Pereira, Mario; Kelman, Rafael; Lino, Priscila Rochinha; Rosenblatt, José (01/08/2002)
      Most countries that have recently reformed their energy sectors are looking carefully at California. An unprecedented electric power deficit has affected one of the main economies of the world, threatening to bankrupt two ...

    • Market power issues in bid-based hydrothermal dispatch 

      Nobrega Barroso, Luiz Augusto; Fampa, Márcia Helena C.; Kelman, Rafael; Veiga Pereira, Mario; Lino, Priscila Rochinha (01/11/2002)
      The objective of this work is to investigate market power issues in bid-based hydrothermal scheduling. Initially, market power was simulated with a single stage Cournot-Nash equilibrium model. In this static model the ...

    • Time-of-use tariff design under uncertainty in price-elasticities of electricity demand: a stochastic optimization approach 

      Ferreira, Rafael de Sa; Nobrega Barroso, Luiz Augusto; Lino, Priscila Rochinha; Carvalho, Martha Martins; Valenzuela da Silva, Paula Andrea (01/12/2013)
      Time-of-use (ToU) electricity tariffs are currently employed or considered for implementation in many jurisdictions around the world. In ToU modalities, a set of different tariffs for different hours of the day and/or ...