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A model for simultaneous location and coordination of protective devices in radial distribution networks.

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Title: A model for simultaneous location and coordination of protective devices in radial distribution networks.
Authors: de la Barra, Joaquín1,2 joaquin.delabarra.12@sansano.usm.cl, Angulo, Alejandro1, Gil, Esteban1
Source: IET Generation, Transmission & Distribution (Wiley-Blackwell). Oct2021, Vol. 15 Issue 19, p2734-2746. 13p.
Subjects: Microgrids, Electric power distribution, Radial distribution function, Electric utilities, Electric power
Abstract: Upgrading protection schemes in distribution networks can help electric utilities to improve the reliability of their supply. Fuses and reclosers are still the primary protective devices used in distribution grids, and their optimal allocation allows isolating faults with the least number of interrupted customers. However, most models used to select and locate protective devices optimally do not consider their coordination or rescue schemes for the fuses, resulting in unfeasible or impractical solutions. This paper presents a mixed‐integer linear program model for the simultaneous selection, localization, and coordination of protective devices (reclosers and fuses), considering the fuses' rescue schemes based on electrical criteria. Local reliability indices and economic penalties for violating minimum standards are integrated into the model, thereby providing new decision‐making elements. The proposed approach is tested in different distribution networks to showcase its key features. Computational experiments show that the proposed model can satisfactorily handle the trade‐off between costs and reliability. [ABSTRACT FROM AUTHOR]
Copyright of IET Generation, Transmission & Distribution (Wiley-Blackwell) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 152211060
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: A model for simultaneous location and coordination of protective devices in radial distribution networks.
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  Data: <searchLink fieldCode="AR" term="%22de+la+Barra%2C+Joaquín%22">de la Barra, Joaquín</searchLink><relatesTo>1,2</relatesTo><i> joaquin.delabarra.12@sansano.usm.cl</i><br /><searchLink fieldCode="AR" term="%22Angulo%2C+Alejandro%22">Angulo, Alejandro</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Gil%2C+Esteban%22">Gil, Esteban</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22IET+Generation%2C+Transmission+%26+Distribution+%28Wiley-Blackwell%29%22">IET Generation, Transmission & Distribution (Wiley-Blackwell)</searchLink>. Oct2021, Vol. 15 Issue 19, p2734-2746. 13p.
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  Data: <searchLink fieldCode="DE" term="%22Microgrids%22">Microgrids</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+power+distribution%22">Electric power distribution</searchLink><br /><searchLink fieldCode="DE" term="%22Radial+distribution+function%22">Radial distribution function</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+utilities%22">Electric utilities</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+power%22">Electric power</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Upgrading protection schemes in distribution networks can help electric utilities to improve the reliability of their supply. Fuses and reclosers are still the primary protective devices used in distribution grids, and their optimal allocation allows isolating faults with the least number of interrupted customers. However, most models used to select and locate protective devices optimally do not consider their coordination or rescue schemes for the fuses, resulting in unfeasible or impractical solutions. This paper presents a mixed‐integer linear program model for the simultaneous selection, localization, and coordination of protective devices (reclosers and fuses), considering the fuses' rescue schemes based on electrical criteria. Local reliability indices and economic penalties for violating minimum standards are integrated into the model, thereby providing new decision‐making elements. The proposed approach is tested in different distribution networks to showcase its key features. Computational experiments show that the proposed model can satisfactorily handle the trade‐off between costs and reliability. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of IET Generation, Transmission & Distribution (Wiley-Blackwell) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=152211060
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      – Type: doi
        Value: 10.1049/gtd2.12211
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 13
        StartPage: 2734
    Subjects:
      – SubjectFull: Microgrids
        Type: general
      – SubjectFull: Electric power distribution
        Type: general
      – SubjectFull: Radial distribution function
        Type: general
      – SubjectFull: Electric utilities
        Type: general
      – SubjectFull: Electric power
        Type: general
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      – TitleFull: A model for simultaneous location and coordination of protective devices in radial distribution networks.
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            – D: 01
              M: 10
              Text: Oct2021
              Type: published
              Y: 2021
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