A comprehensive multi-objective design for optimal load restoration

M. R. Esmaili, Ehsan Heydarian-Forushani, Ameena Saad Al-Sumaiti, Hasan Haes Alhelou

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1 Citation (Scopus)

Abstract

Load restoration procedure alongside synchronization of parallel subsystems taking into account the impacts of cold loads has attracted significant attention particularly from system operators' point of view to perform the restoration process in a short time. This paper presents a novel framework to coordinate the load restoration and standing phase angle (SPA) reduction problems with the aim of determining the optimal restorable load amount at each load point considering effect of temperature on the load pickup process. The objective function includes three terms including minimization of energy not supplied (ENS), SPA and the total recovered energy in all stages of load restoration process. Due to conflict of the objectives, a multi-objective model has been developed and the Pareto frontier has been constructed through craw search algorithm (CSA). To assess the effectiveness of the model, a 32 bus power system has been selected. The obtained results confirms the model validity.

Original languageEnglish
Title of host publicationProceedings IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society
EditorsXing Zhu, Daswin de Silva
Place of PublicationPiscataway NJ USA
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages2519-2524
Number of pages6
ISBN (Electronic)9781728154145, 9781728154138
ISBN (Print)9781728154152
DOIs
Publication statusPublished - 2020
Externally publishedYes
EventAnnual Conference of the IEEE Industrial Electronics Society 2020 - Virtual, Singapore, Singapore
Duration: 19 Oct 202021 Oct 2020
Conference number: 46th
https://ieeexplore-ieee-org.ezproxy.lib.monash.edu.au/xpl/conhome/9254213/proceeding (Proceedings)

Publication series

NameIECON Proceedings (Industrial Electronics Conference)
PublisherInstitute of Electrical and Electronics Engineers, Inc.
Volume2020-October
ISSN (Print)1553-572X
ISSN (Electronic)2577-1647

Conference

ConferenceAnnual Conference of the IEEE Industrial Electronics Society 2020
Abbreviated titleIECON 2020
Country/TerritorySingapore
CitySingapore
Period19/10/2021/10/20
Internet address

Keywords

  • Crow search Algorithm
  • Load restoration
  • Multi-objective design
  • Pareto optimal set
  • Standing Phase Angle reduction

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