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Modelagem de uma fonte de corrente contínua controlada utilizando conversor buck
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2018-11-01)
Current sources provide the value of current regardless of the load of their connected charge. It has utmost importance for every electrical engineer student, since it is referring to a major subject of graduation. The ...
Estudo e implementação de uma plataforma didática e de pesquisa para controle digital de conversores de tensão CC-CA
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2014-03-07)
This work presents the development of a didactic and research platform for digital control of DC-AC voltage converters. It is presented a theoretic study about the theme, followed by the project of the platform, which ...
Estudo do controlador LQG/LTR aplicado a inversores monofásicos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2017-11-17)
Distributed generation allows the Brazilian consumer to generate its own electricity and inject surplus into the grid, these systems in their entirety use inverters to connect to the grid. In order for the connection to ...
Filtro ativo de potência paralelo monofásico com método de controle simplificado
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2018-11-19)
This work presents the study and project of a single-phase parallel active filter, which is an equipment used to compensate the load harmonic currents, collaborating in the improvement of the power quality. An strategy of ...
Estudo do controle digital de um retificador boost trifásico bidirecional através de modulação vetorial
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Engenharia de Controle e AutomaçãoUTFPR, 2018-12-03)
The rectifiers are Power Electronics devices commonly used in daily life and in the industry. They are responsible for convert the alternate current (AC) into direct current (DC). Yet, either controlled or non-controlled ...
Revisão de métodos de correção de fator de potência e projeto de um conversor boost PFC
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de EletrônicaEngenharia EletrônicaUTFPR, 2021-11-23)
Improving the conscious use of energy and its efficiency, the work proposes a resolution of how powers are dissipated in loads in alternating current and how the power factor can be applied to increase the efficiency of a ...
Estudo e projeto de um conversor boost dois níveis
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2015-11-17)
This paper discusses the development of a converter it boost two levels operating in closed loop. This converter has some advantages compared to the inverter conventional boost. In applications where the primary source ...
Plataforma didática para o ensino de controle
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2019-06-25)
This work aims to verify the control action of the PID compensator (proportional, integral and derivative) in the buck and boost converters. Initially the projects, modeling, simulation and implementation of open-loop ...
Técnicas de controle aplicadas aos conversores CC-CC
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2014-11-26)
This paper proposes a comparison between the performances of different control techniques applied to DC-DC converters. The performances of designed controllers from the theories of modern and classical control are compared. ...
Análise da qualidade de energia no sistema elétrico da Universidade Tecnológica Federal do Paraná - Câmpus Pato Branco
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2017-11-09)
This analysis presents a theoretical-conceptual approach to evaluate the electric power quality of the electrical system of the Federal Technological University of Paraná - Pato Branco Camp. The analysis consists of ...