Evaluating electricity distribution network reconfiguration to minimize power loss on existing networks

Werner Van Westering, Michiel Van Der Meulen, Wieb Bosma

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Abstract

This paper applies the distribution network reconfiguration problem to existing networks. The medium voltage distribution network of the Dutch DSO Alliander is operated using a radial topology. By optimizing this topology it is possible to reduce the energy losses caused by the cable impedances. Various solutions algorithms have been compared for this distribution network reconfiguration problem, while taking into account network capacity and voltage levels. A Genetic algorithm combined with a Greedy demeshing starting condition yields the best results. Applying the algorithm on real life distribution networks shows with 226 buses and 406 buses yield a reduction in power losses of 15% and 27% respectively.

Original languageEnglish
Title of host publicationProceedings CIRED 2016 Workshop
EditorsPeter Soderstrom, Ricardo Prata, Fabrizio Pilo
PublisherInstitution of Engineering and Technology
Number of pages4
ISBN (Print)978-1-78561-202-2
DOIs
Publication statusPublished - 2016
EventCIRED Workshop 2016 - Helsinki, Finland
Duration: 14 Jun 201615 Jun 2016

Conference

ConferenceCIRED Workshop 2016
CountryFinland
CityHelsinki
Period14/06/1615/06/16

Keywords

  • greedy algorithms
  • topology
  • distribution networks
  • power cables
  • genetic algorithms

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