Now showing items 1-20 of 108

    • A decision support for a price-taker producer operating on day-ahead and physical derivatives electricity markets 

      Vespucci, M.-Teresa; Corchero García, Cristina; Innorta, Mario; Heredia, F.-Javier (Francisco Javier) (2008-12)
      External research report
      Restricted access - publisher's policy
      Research Report, Diptartimento di Ingegneria dell'Informazione e Metodi Matematici, Università degli Studi di Bergamo, Italy.
    • A decision support procedure for the short-term scheduling problem of a Generation Company operating on Day-Ahead and Physical Derivatives Electricity Markets 

      Vespucci, M.-Teresa; Corchero García, Cristina; Innorta, Mario; Heredia, F.-Javier (Francisco Javier) (2009)
      Conference report
      Restricted access - publisher's policy
      We consider a generation company operating in the liberalized electricity market, whose production system consists of hydro and thermal plants. Production is sold either directly to customers, by means of bilateral contracts, ...
    • A new optimal electricity market bid model solved through perspective cuts 

      Corchero García, Cristina; Mijangos Fernández, Eugenio; Heredia, F.-Javier (Francisco Javier) (Springer, 2011-11)
      Article
      Restricted access - publisher's policy
      On current electricity markets the electrical utilities are faced with very sophisticated decision making problems under uncertainty. Moreover, when focusing in the short-term management, generation companies must include ...
    • A stochastic programming model for the optimal electricity market bid problem with bilateral contracts for thermal and combined cycle units 

      Heredia, F.-Javier (Francisco Javier); Rider Flores, Marcos Julio; Corchero García, Cristina (2008-10)
      Article
      Open Access
      This paper developed a stochastic programming model that integrated the most recent regula- tion rules of the Spanish peninsular system for bilateral contracts in the day-ahead optimal bid problem. Our model allows a ...
    • A stochastic programming model for the tertiary control of microgrids 

      Citores, Leire; Corchero García, Cristina; Heredia, F.-Javier (Francisco Javier) (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Restricted access - publisher's policy
      In this work a scenario-based two-stage stochastic programming model is proposed to solve a microgrid’s tertiary control optimization problem taking into account some renewable energy resource’s uncertainty as well as ...
    • A stochastic programming model for the thermal optimal day-ahead bid problem with physical futures contracts 

      Corchero García, Cristina; Heredia, F.-Javier (Francisco Javier) (2011-03-21)
      Article
      Open Access
      The reorganization of the electricity industry in Spain completed a new step with the start-up of the Derivatives Market. One main characteristic of MIBEL’s Derivatives Market is the existence of physical futures contracts; ...
    • A Stochastic Programming Model for the Thermal Optimal Day-Ahead Bid Problem with Physical Futures Contracts 

      Corchero García, Cristina; Heredia, F.-Javier (Francisco Javier) (2009-02)
      External research report
      Open Access
      The reorganization of the electricity industry in Spain completed a new step with the start-up of the Derivatives Market. One main characteristic of MIBEL’s Derivatives Market is the existence of physical futures contracts; ...
    • An effective line search for the subgradient method 

      Beltran, C; Heredia, F.-Javier (Francisco Javier) (2005-04)
      Article
      Restricted access - publisher's policy
      One of the main drawbacks of the subgradient method is the tuning process to determine the sequence of steplengths. In this paper, the radar subgradient method, a heuristic method designed to compute a tuning-free ...
    • Apunts de Fluxos en xarxes 

      Heredia, F.-Javier (Francisco Javier) (Universitat Politècnica de Catalunya, 2011)
      Lecture notes
      Open Access
    • Comparison of production strategies and degree of postponement when incorporating additive manufacturing to product supply chains 

      Minguella Canela, Joaquim; Muguruza Blanco, Asier; Ramón Lumbierres, Daniel Jacobo; Heredia, F.-Javier (Francisco Javier); Gimeno Feu, Robert; Guo, Ping; Hamilton, Mary; Shastry, Kiron; Webb, Sunny (2017-10-06)
      Article
      Open Access
      The best-selling products manufactured nowadays are made in long series along rigid product value chains. Product repetition and continuous/stable manufacturing is seen as a chance for achieving economies of scale. ...
    • Continuous Optimitzation 

      Heredia, F.-Javier (Francisco Javier) (Universitat Politècnica de Catalunya, 2018-12-21)
      Exam
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    • CONTINUOUS OPTIMIZATION 

      Heredia, F.-Javier (Francisco Javier); Castro Pérez, Jordi (Universitat Politècnica de Catalunya, 2018-01-16)
      Exam
      Restricted access to the UPC academic community
    • CONTINUOUS OPTIMIZATION 

      Heredia, F.-Javier (Francisco Javier); Castro Pérez, Jordi (Universitat Politècnica de Catalunya, 2017-01-12)
      Exam
      Restricted access to the UPC academic community
    • CONTINUOUS OPTIMIZATION 

      Heredia, F.-Javier (Francisco Javier) (Universitat Politècnica de Catalunya, 2017-12-22)
      Exam
      Restricted access to the UPC academic community
    • CONTINUOUS OPTIMIZATION 

      Heredia, F.-Javier (Francisco Javier); Castro Pérez, Jordi (Universitat Politècnica de Catalunya, 2021-01-12)
      Exam
      Restricted access to the UPC academic community
    • CONTINUOUS OPTIMIZATION 

      Heredia, F.-Javier (Francisco Javier); Castro Pérez, Jordi (Universitat Politècnica de Catalunya, 2019-01-15)
      Exam
      Restricted access to the UPC academic community
    • CONTINUOUS OPTIMIZATION 

      Heredia, F.-Javier (Francisco Javier); Castro Pérez, Jordi (Universitat Politècnica de Catalunya, 2020-01-14)
      Exam
      Restricted access to the UPC academic community
    • Critical evaluation of European balancing markets to enable the participation of Demand Aggregators 

      Barbero, Mattia; Corchero García, Cristina; Canals Casals, Lluc; Igualada González, Lucía; Heredia, F.-Javier (Francisco Javier) (2020-04-15)
      Article
      Restricted access - publisher's policy
      European Directives are incentivizing consumers to play an active role in the electricity system and to collaborate to maintain its stability, which has been historically provided by large generation power plants. However, ...
    • Economic analysis of battery electric storage systems operating in electricity markets 

      Heredia, F.-Javier (Francisco Javier); Riera, Jordi; Mata, Montserrat; Escuer, Joan; Romeu, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Open Access
      Battery electric storage systems (BESS) in the range of 1-10 MWh is a key technology allowing a more efficient operation of small electricity market producer. The aim of this work is to assess the economic viability of ...
    • Efficient solution of optimal multimarket electricity bid models 

      Corchero García, Cristina; Heredia, F.-Javier (Francisco Javier); Mijangos Fernández, Eugenio (Institute of Electrical and Electronics Engineers, 2011)
      Conference report
      Open Access
      Short-term electricity market is made up of a sequence of markets, that is, it is a multimarket enviroment. In the case of the Iberian Energy Market the sequence of major short-term electricity markets are the day-ahead ...