Brasil | masterThesis
dc.contributorCarati, Emerson Giovani
dc.contributorhttp://lattes.cnpq.br/8681744957229767
dc.contributorCardoso, Rafael
dc.contributorhttps://orcid.org/0000-0002-2193-2056
dc.contributorhttp://lattes.cnpq.br/8148387096236908
dc.contributorStein, Carlos Marcelo de Oliveira
dc.contributorhttp://lattes.cnpq.br/5654025919305848
dc.contributorCarati, Emerson Giovani
dc.contributorhttp://lattes.cnpq.br/8681744957229767
dc.contributorCosta, Jean Patric da
dc.contributorhttp://lattes.cnpq.br/5424651831210420
dc.contributorMachado, Ricardo Quadros
dc.contributorhttp://orcid.org/0000-0003-2995-1005
dc.contributorhttp://lattes.cnpq.br/3927458584410491
dc.creatorKraemer, Rodrigo Antonio Sbardeloto
dc.date.accessioned5000
dc.date.accessioned2020-04-29T20:11:27Z
dc.date.accessioned2022-12-06T14:15:43Z
dc.date.available5000
dc.date.available2020-04-29T20:11:27Z
dc.date.available2022-12-06T14:15:43Z
dc.date.created5000
dc.date.created2020-04-29T20:11:27Z
dc.date.issued2020-03-06
dc.identifierKRAEMER, Rodrigo Antonio Sbardeloto. Estrutura baseada em estados virtuais para aumento da robustez em sistemas de controle de inversores aplicados a sistemas de geração distribuída. 2020. Dissertação (Mestrado em Engenharia Elétrica) - Universidade Tecnológica Federal do Paraná, Pato Branco, 2020.
dc.identifierhttp://repositorio.utfpr.edu.br/jspui/handle/1/4885
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5244964
dc.description.abstractConsidering the high insertion of distributed generation systems connected to the distribution network, there is a need to establish system control strategies in order to meet the requirements in current standards, such as NBR and IEEE. In a microgrid, the inverter systems that compose it are subject to several factors that can compromise the quality of the energy injected into the grid, such as non-linear loads and other inverters. Furthermore, variations in the grid parameters impact directly the stability of the inverter. Considering that the distributed generation (DG) system analyzed in this work, uses an LCL-type connection filter, it is necessary to implement a control structure that reduces the gain of the filter in its resonant frequency to prevent the system from becoming unstable in the presence of disturbances. Thus, after describing the microgrid under study, defining the scope and scenarios that will be considered in this work, a stabilizing structure named Virtual State Damping (VSD) is proposed. VSD has the advantage of providing flexibility to the designer when building GD stabilization filters, unlike other active damping techniques that are restricted to the physical elements of the LCL filter. Finally, the VSD design methodology is presented with the microgrid analysis through real-time emulation, implemented through Typhoon HIL, and experimental analysis through experimental prototype developed in the laboratory, demonstrating the efficiency of the proposed control structure.
dc.publisherUniversidade Tecnológica Federal do Paraná
dc.publisherPato Branco
dc.publisherBrasil
dc.publisherPrograma de Pós-Graduação em Engenharia Elétrica
dc.publisherUTFPR
dc.rightsembargoedAccess
dc.subjectGeração distribuída de energia elétrica
dc.subjectInversores elétricos
dc.subjectEnergia elétrica - Distribuição
dc.subjectDistributed generation of electric power
dc.subjectElectric inverters
dc.subjectElectric power distribution
dc.titleEstrutura baseada em estados virtuais para aumento da robustez em sistemas decontrole de inversores aplicados a sistemas de geração distribuída
dc.typemasterThesis


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