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Smart Inter-Phase Switching of Residential Loads in Low Voltage Distribution Feeders

  • Farhad Shahnia
  • Peter Wolfs
  • Arindam Ghosh
Chapter
Part of the Studies in Computational Intelligence book series (SCI, volume 540)

Abstract

In order to dynamically reduce voltage unbalance along a low voltage distribution feeder, a smart residential load transfer system is discussed. In this scheme, residential loads can be transferred from one phase to another to minimize the voltage unbalance along the feeder. Each house is supplied through a static transfer switch and a controller. The master controller, installed at the transformer, observes the power consumption in each house and will determine which house(s) should be transferred from an initially connected phase to another in order to keep the voltage unbalance minimum. The performance of the smart load transfer scheme is demonstrated by simulations.

Keywords

Distribution feeder Load transfer Static transfer switch Voltage unbalance Smart grid 

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Copyright information

© Springer Science+Business Media Singapore 2014

Authors and Affiliations

  1. 1.Center of Smart Grid and Sustainable Power Systems, Department of Electrical and Computer EngineeringCurtin UniversityPerthAustralia
  2. 2.Power and Energy Center, School of Engineering and Built EnvironmentUniversity of Central QueenslandRockhamptonAustralia
  3. 3.School of Electrical Engineering and Computer ScienceQueensland University of TechnologyBrisbaneAustralia

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