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Unit commitment in power generation – a basic model and some extensions

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Abstract

For the unit commitment problem in the hydro-thermal power system of VEAG Vereinigte Energiewerke AG Berlin we present a basic model and discuss possible extensions where both primal and dual solution approaches lead to flexible optimization tools. Extensions include staggered fuel prices, reserve policies involving hydro units, nonlinear start-up costs, and uncertain load profiles.

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Authors and Affiliations

  1. Department of Mathematics, Gerhard-Mercator University Duisburg, Lotharstr. 65, D-47048, Duisburg, Germany

    Ralf Gollmer & Rüdiger Schultz

  2. Institute of Mathematics, Humboldt-University Berlin, Unter-den-Linden 6, D-10099, Berlin, Germany

    Matthias P. Nowak & Werner Römisch

Authors
  1. Ralf Gollmer
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  2. Matthias P. Nowak
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  3. Werner Römisch
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  4. Rüdiger Schultz
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Gollmer, R., Nowak, M.P., Römisch, W. et al. Unit commitment in power generation – a basic model and some extensions. Annals of Operations Research 96, 167–189 (2000). https://doi.org/10.1023/A:1018947401538

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