Integrated voltage regulation in distribution grids with photovoltaic distribution generation assisted by telecommunication infrastructure

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dc.creatorLeonardo Henrique de Melo Leite
dc.creatorWallace do Couto Boaventura
dc.creatorLuciano de Errico
dc.creatorEduardo Nohme Cardoso
dc.creatorRuan Dutra
dc.creatorBruno Marciano Lopes
dc.date.accessioned2025-03-25T17:43:19Z
dc.date.accessioned2025-09-09T01:14:30Z
dc.date.available2025-03-25T17:43:19Z
dc.date.issued2016
dc.identifier.doi10.1016/j.epsr.2016.02.016
dc.identifier.issn0378-7796
dc.identifier.urihttps://hdl.handle.net/1843/80916
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofElectric power systems research
dc.rightsAcesso Restrito
dc.subjectEnergia elétrica - Transmissão
dc.subjectEnergia elétrica - Distribuição
dc.subjectSistema de energia elétrica - Controle de qualidade
dc.subjectSistema de energia elétrica -- Estabilidade
dc.subject.otherAncillary services from multiple DGPV coordinated by means of communication network.
dc.subject.otherVoltage Regulation using multiple PV sources based on communication network.
dc.subject.otherOptimized reactive power injection from multiple DGPV for voltage control purpose.
dc.subject.otherCommunication infrastructure based on IEC 61850 and IEEE 2030 reference model.
dc.subject.otherPhotovoltaic distributed generation, Telecommunication network, Smart grids, Voltage regulation
dc.titleIntegrated voltage regulation in distribution grids with photovoltaic distribution generation assisted by telecommunication infrastructure
dc.typeArtigo de periódico
local.citation.epage124
local.citation.spage110
local.citation.volume136
local.description.resumoMassive penetration of Distributed Generation Photovoltaic Systems – DGPV – connected to the power distribution grid through electronic inverters can contribute, in an aggregate scenario, to the performance of several power system control functions, notably in voltage regulation along a distribution feeder. In this context, the supervision and control of these generating units through a standardized, flexible and capillary communication infrastructure becomes a key factor in enabling large-scale integration. Present voltage regulation methods adopted in distribution grids using DGPV units are based on the local interaction of each source with the power grid, without exploiting the potential benefits of a wide integration among them. This paper proposes the use of an optimization method for voltage regulation, focused on reactive power injection control, based on a communication architecture model that coordinates the interaction among the inverters of DGPV units. This architecture enables each distributed source to perform in accordance with its operational characteristics and location, while dynamically coordinated by a DGMS (Distributed Generation Management System). The proposed communication infrastructure is based on the connectivity and interoperability requirements established by the international standard IEC 61850 and the IEEE 2030 reference model. A sensitivity analysis regarding the performance of voltage regulation and communication infrastructure, based on a co-simulation of PSCAD and MatLab, shows the effectiveness of the proposed optimization method. This work analyses the impact of communication network delay and unavailability in voltage regulation process.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELÉTRICA
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0378779616300220

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