Network reconfiguration in balanced and unbalanced distribution systems with high DG penetration

Aboelsood Zidan*, Hany E. Farag, E. F. El-Saadany

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

25 Scopus citations

Abstract

This paper presents a simple and efficient reconfiguration approach for balanced and unbalanced distribution networks with DG. The proposed approach that is based on load flow, begins with meshed networks by closing all tie switches. Branch currents were used as switching index to determine the open/closed states of the tie and sectionalizing switches with an objective of system losses reduction. The radial configuration was restored by opening the switch with smallest switching index in each loop. The proposed method has been tested on one balanced and two unbalanced systems with and without distributed generation, and compared with those reported in the literature.

Original languageEnglish
Title of host publication2011 IEEE PES General Meeting
Subtitle of host publicationThe Electrification of Transportation and the Grid of the Future
DOIs
StatePublished - 2011

Publication series

NameIEEE Power and Energy Society General Meeting
ISSN (Print)1944-9925
ISSN (Electronic)1944-9933

Keywords

  • distributed generation (DG)
  • distribution systems
  • loss reduction
  • network reconfiguration
  • smart grid

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering

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