Multiple-distributed generation planning under load uncertainty and different penetration levels

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dc.contributor.authorUgranli, Faruk
dc.contributor.authorKaratepe, Engin
dc.date.accessioned2019-10-27T21:41:39Z
dc.date.available2019-10-27T21:41:39Z
dc.date.issued2013
dc.departmentEge Üniversitesien_US
dc.description.abstractThe penetration of distributed generation (DG) in power system is continually increasing. Hence, there is a need to investigate the potential benefits and drawbacks of DGs when integrating DG units in existing networks. The challenge of identifying the optimal locations and sizes has triggered research interest and many studies have been presented in this purpose. Different analytical techniques have been developed to minimize power losses for single-DG unit integration. If DG units are integrated at nonoptimal locations, the power losses increase, resulting in increased cost of energy. The novelty of this paper lies in studying the optimal placement of multiple-DG units in order to minimize power losses. In this study, an optimality criterion is investigated to minimize losses by including load uncertainty, different DG penetration levels and reactive power of multiple- DG concept. The simulation results show that it is not possible to form an analytical equation for optimum planning of DG in terms of load distribution, penetration level and reactive power. Due to the complexity of the multiple-DG concept, artificial neural network based optimal DG placement and size method is developed. The proposed method is implemented to the IEEE-30 bus test network and the results are presented and discussed. The results show that the proposed method can be applied to a power network for all possible scenarios. (C) 2012 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijepes.2012.10.043
dc.identifier.endpage144en_US
dc.identifier.issn0142-0615
dc.identifier.issn1879-3517
dc.identifier.issn0142-0615en_US
dc.identifier.issn1879-3517en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage132en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijepes.2012.10.043
dc.identifier.urihttps://hdl.handle.net/11454/46715
dc.identifier.volume46en_US
dc.identifier.wosWOS:000314372000016en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofInternational Journal of Electrical Power & Energy Systemsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDistributed generationen_US
dc.subjectOptimal size and locationen_US
dc.subjectArtificial neural networken_US
dc.subjectPower lossen_US
dc.subjectLoad uncertaintyen_US
dc.subjectPenetration levelen_US
dc.titleMultiple-distributed generation planning under load uncertainty and different penetration levelsen_US
dc.typeArticleen_US

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