Linear Formulations for Topology-Variable-Based Distribution System Reliability Assessment Considering Switching Interruptions

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorJooshaki, Mohammaden_US
dc.contributor.authorAbbaspour, Alien_US
dc.contributor.authorFotuhi-Firuzabad, Mahmuden_US
dc.contributor.authorMuñoz-Delgado, Gregorioen_US
dc.contributor.authorContreras, Javieren_US
dc.contributor.authorLehtonen, Mattien_US
dc.contributor.authorArroyo, José M.en_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen
dc.contributor.groupauthorPower Systems and High Voltage Engineeringen
dc.contributor.organizationSharif University of Technologyen_US
dc.contributor.organizationAalto Universityen_US
dc.contributor.organizationUniversity of Castilla-La Manchaen_US
dc.date.accessioned2020-09-25T07:06:56Z
dc.date.available2020-09-25T07:06:56Z
dc.date.issued2020-09en_US
dc.description.abstractContinuity of supply plays a significant role in modern distribution system planning and operational studies. Accordingly, various techniques have been developed for reliability assessment of distribution networks. However, owing to the complexities and restrictions of these methods, many researchers have resorted to several heuristic optimization algorithms for solving reliability-constrained optimization problems. Therefore, solution quality and convergence to global optimality cannot be guaranteed. Aiming to address this issue, two salient mathematical models are introduced in this paper for topology-variable-based reliability evaluation of both radial and radially-operated meshed distribution networks. Cast as a set of linear expressions, the first model is suitable for radial networks. The second model relies on mixed-integer linear programming and allows handling not only radial networks but also radially-operated meshed distribution grids. Therefore, the proposed formulations can be readily incorporated into various mathematical programming models for distribution system planning and operation. Numerical results from several case studies back the scalability of the developed models, which is promising for their further application in distribution system optimization studies. Moreover, the benefits of the proposed formulations in terms of solution quality are empirically evidenced.en
dc.description.versionPeer revieweden
dc.format.extent12
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationJooshaki, M, Abbaspour, A, Fotuhi-Firuzabad, M, Muñoz-Delgado, G, Contreras, J, Lehtonen, M & Arroyo, J M 2020, 'Linear Formulations for Topology-Variable-Based Distribution System Reliability Assessment Considering Switching Interruptions', IEEE Transactions on Smart Grids, vol. 11, no. 5, 9084092, pp. 4032-4043. https://doi.org/10.1109/TSG.2020.2991661en
dc.identifier.doi10.1109/TSG.2020.2991661en_US
dc.identifier.issn1949-3053
dc.identifier.otherPURE UUID: f55736b9-cb5d-4fcb-8b4b-763a6b1d148ben_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/f55736b9-cb5d-4fcb-8b4b-763a6b1d148ben_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85090119533&partnerID=8YFLogxK
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/51572661/ELEC_Jooshaki_etal_Linear_Formulations_IEEETraSmaGri_11_2020_authoracceptedmanuscript.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/46633
dc.identifier.urnURN:NBN:fi:aalto-202009255563
dc.language.isoenen
dc.publisherIEEE
dc.relation.ispartofseriesIEEE Transactions on Smart Gridsen
dc.relation.ispartofseriesVolume 11, issue 5, pp. 4032-4043en
dc.rightsopenAccessen
dc.subject.keywordElectricity distribution networken_US
dc.subject.keywordLinear formulationsen_US
dc.subject.keywordTopology-variable-based reliability assessmenten_US
dc.titleLinear Formulations for Topology-Variable-Based Distribution System Reliability Assessment Considering Switching Interruptionsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionacceptedVersion

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