dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.date.accessioned2018-12-11T17:36:58Z
dc.date.available2018-12-11T17:36:58Z
dc.date.created2018-12-11T17:36:58Z
dc.date.issued2017-12-15
dc.identifierProceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, v. 2017-January, p. 2641-2646.
dc.identifierhttp://hdl.handle.net/11449/179842
dc.identifier10.1109/IECON.2017.8216444
dc.identifier2-s2.0-85046638123
dc.description.abstractConsidering the new challenges in the energetic scenario around the world, this paper proposes the implementation of a micro-grid with photovoltaic generation and local accumulation, considering its capability to operate connected or islanded from the utility grid. The system will supply power to utility grid and local loads through six single-phase inverters in wye configuration, three of them operating in islanded or grid-Tie mode and other three inverters operating only in grid-Tie mode. Supporting the stability and power quality for the utility grid, lead-Acid batteries afford the backup energy allowing the electric power supply for the utility in absence of photovoltaic generation. While most inverters for distributed generation (DG) are designed to provide active power and to operate with a fixed power factor, in this paper the inverters are used to dynamically control the active and reactive power supply. Consequently, the system is able to perform as an active compensator at the point of common coupling, improving the power quality.
dc.languageeng
dc.relationProceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectBidirectional power flow
dc.subjectEnergy management
dc.subjectMicro-grid
dc.subjectPhotovoltaic systems
dc.subjectReactive power control
dc.subjectSmart grids
dc.titlePhotovoltaic DG with accumulation, active and reactive power control for grid-connected and intentional islanding operations
dc.typeActas de congresos


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