Early Termination of Dantzig-Wolfe Algorithm for Economic MPC

Laura Standardi, Leo Emil Sokoler, Niels Kjølstad Poulsen, John Bagterp Jørgensen

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Abstract

In this paper we apply the Economic Model Predictive Control (MPC) for balancing the power supply and demand in the future power systems in the most economic way. The control problem is formulated as a linear program, having a block-angular structure solved by the implementation of the Dantzig-Wolfe decomposition. For real-time applications we introduce an early termination technique. Simulations demonstrate that the algorithm developed operates effciently a power system, reducing significantly computational time.
Original languageEnglish
Title of host publicationProceedings of the 18th Nordic Process Control Workshop
Number of pages6
Publication date2013
Publication statusPublished - 2013
Event18th Nordic Process Control Workshop - University of Oulu, Oulu, Finland
Duration: 22 Aug 201323 Aug 2013
http://www.oulu.fi/npcw2013/

Conference

Conference18th Nordic Process Control Workshop
LocationUniversity of Oulu
CountryFinland
CityOulu
Period22/08/201323/08/2013
Internet address

Keywords

  • Economic Model Predictive Control
  • Linear Programming
  • Distributed Optimization
  • Power Systems

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