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Voltage profile improvement in unbalanced distribution grids by sequential quadratic programming

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dc.contributor.authorCEYLAN, OĞUZHAN
dc.contributor.authorsBamatraf M., CEYLAN O., Pisica I., Özdemir A.
dc.date.accessioned2023-12-04T06:46:26Z
dc.date.accessioned2026-01-11T10:32:40Z
dc.date.available2023-12-04T06:46:26Z
dc.date.issued2023-01-01
dc.description.abstractThe implementation of renewable energy resources (RERs) such as photovoltaic (PV) units and wind turbines (WTs) has been intensively used on active distribution networks (ADNs) due to their significant environmental, technical, and economic benefits. However, their intermittent nature causes some fluctuations in the voltage profiles, which lead to increased losses in the system. This study presents sequential quadratic programming (SQP) optimization method to improve voltage profiles by optimizing tap changer positions and reactive power output of the inverter of a single PV unit. The proposed optimization is applied to the IEEE 34-bus unbalanced distribution test system to validate its performance. Optimum voltage profiles are compared with the base case conditions where there are no PV sources and voltage regulators. The results show that the SQP provides reliable voltage profile improvement for various operational conditions.
dc.identifier.citationBamatraf M., CEYLAN O., Pisica I., Özdemir A., \"Voltage Profile Improvement in Unbalanced Distribution Grids by Sequential Quadratic Programming\", 16th IEEE AFRICON, AFRICON 2023, Nairobi, Kenya, 20 - 22 Eylül 2023
dc.identifier.doi10.1109/africon55910.2023.10293298
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85177685254&origin=inward
dc.identifier.urihttps://hdl.handle.net/11424/295285
dc.language.isoeng
dc.relation.ispartof16th IEEE AFRICON, AFRICON 2023
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBilgi Sistemleri, Haberleşme ve Kontrol Mühendisliği
dc.subjectSinyal İşleme
dc.subjectBilgisayar Bilimleri
dc.subjectMühendislik ve Teknoloji
dc.subjectInformation Systems, Communication and Control Engineering
dc.subjectSignal Processing
dc.subjectComputer Sciences
dc.subjectEngineering and Technology
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectBilgisayar Bilimi
dc.subjectMühendislik
dc.subjectMÜHENDİSLİK, ELEKTRİK VE ELEKTRONİK
dc.subjectEngineering, Computing & Technology (ENG)
dc.subjectCOMPUTER SCIENCE
dc.subjectENGINEERING
dc.subjectENGINEERING, ELECTRICAL & ELECTRONIC
dc.subjectBilgisayar Bilimi Uygulamaları
dc.subjectFizik Bilimleri
dc.subjectElektrik ve Elektronik Mühendisliği
dc.subjectComputer Science Applications
dc.subjectPhysical Sciences
dc.subjectElectrical and Electronic Engineering
dc.subjectactive distribution networks
dc.subjectRenewable energy resources
dc.subjectsequential quadratic programming
dc.subjecttap changers
dc.subjectvoltage profiles
dc.titleVoltage profile improvement in unbalanced distribution grids by sequential quadratic programming
dc.typeconferenceObject
dspace.entity.typePublication

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