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  • FARIA, Gabriel Henrique de; http://lattes.cnpq.br/1224227039239712 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-06-29)
    Compact Distribution Network (CDN) provides a great reliability for the medium voltage electric system due to the polyethylene protection present in the cables, avoiding system interruptions caused by non-permanent contact ...
  • CASANÃS, César William Vera; http://lattes.cnpq.br/0968329902273172 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-04-14)
    In this work a technique to bias a CMOS current comparator is presented. The current comparator circuit uses the flipped voltage follower (FVF) block as input stage, and a cascode structure is proposed to bias properly ...
  • DINIZ, Camila Aparecida; http://lattes.cnpq.br/0433271127203481 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2022-07-22)
    Nowadays, there is no analytical equation able to analyze the issues related to the performance of structures with ply drop-offs. In order to address this issue, a metamodel using Design of Experiments and the SunFlower ...
  • CONCEIÇÃO, José Nilson da; http://lattes.cnpq.br/0432790306636052 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Doutorado - Materiais para a EngenhariaUNIFEI, 2022-08-04)
    Superduplex stainless steels (SDSSs) are austenitic-ferritic corrosion resistant altos (CRA) with pitting equivalent number (PREN) higher than 40. This class of steel combines excellent mechanical properties and corrosion ...
  • FERRAZ, Guilherme Martinez Figueiredo; http://lattes.cnpq.br/9294436011240577 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas, Tecnologia e InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-08-23)
  • PEREIRA, João Luiz Junho; http://lattes.cnpq.br/5864158210538587 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2022-08-22)
    This doctoral dissertation presents the most important concepts of multi-objective optimization and a systematic review of the most cited articles in the last years of this subject in mechanical engineering. The State of ...
  • DOVICHI FILHO, Fernando Bruno; http://lattes.cnpq.br/8831577263163592 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2022-05-02)
    The present investigation aims to determine the technical and economic potentials of electricity generation from different types of biomasses in the state of Minas Gerais, using different electricity generation ...
  • MOTOKI, Édison Massao; http://lattes.cnpq.br/8287782880373384 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-07-25)
    With the advent of electro-electronic technology, the industries have invested in systems and equipment in order to increase productivity and quality of their products. At the same time, researchers indicate that, ...
  • HILÁRIO, Maicon Queiroz; http://lattes.cnpq.br/4871296203849111 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2022-04-19)
    In several regions of the world and diferente countries there is a transition of the electricity matrix in progress, driven mainly by environmental issues. However, there are geopolitical aspects involved, suah as the ...
  • FERETTI, Paulo Henrique; http://lattes.cnpq.br/8584355691074841 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-06-06)
    This work presents the study and design of a family of non-isolated high step-up dc-dc converters, based on the multi-state switching cell (MSSC) and voltage multiplier cells (VMCs). These converters can be used in ...
  • MOREIRA, Max Olinto; http://lattes.cnpq.br/1280058018404441 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-07-12)
    In recent years, renewable and sustainable energy sources have attracted the attention of various investors and stakeholders, such as energy sector players and consumers. Electric power systems have experienced the rapid ...
  • VIDAL, Leonardo de Carvalho; http://lattes.cnpq.br/2401543076073435 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-07-06)
    Shore Power is one of the names given to the process of using the electrical energy available in maritime installations to supply the demand for electrical energy needed by a vessel during the period in which it is ...
  • FERREIRA, Diego Corrêa; http://lattes.cnpq.br/0304518478025508 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2022-04-19)
    This work presents the thermal influence of the coating in a carbide cutting tool. The influence of the convection is also included in the analysis. The thermal model consist of a carbide cutting tool, a shim and a tool ...
  • TORRES, Bruno Silva; http://lattes.cnpq.br/9761133283026157 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-05-19)
    Electricity distribution systems represent the final link between energy-generating companies and consumers. Having radial characteristics, they have lower reliability, so a failure in some components causes the ...
  • CAMPOS, Alessandro Augusto Nunes; http://lattes.cnpq.br/0272608028854633 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-05-27)
    Secure components and devices have always been and always will be a challenge for the electronics industry. In this sense, there is a constant and growing demand for new solutions that can allow reliability in the use ...
  • CAMPOS, Mateus Mendes; http://lattes.cnpq.br/0314802065533772 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-06-15)
    Heavy fuel oils (HFO) are widely exploited to produce electric energy in Thermoelectric Power Plants (TPP), mainly due to the amount of heat released during its combustion. Economic factors also influence the use of HFO ...
  • SANTIAGO, Veronica Etchebehere; http://lattes.cnpq.br/9570638671283513 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2022-05-19)
    The regulation of Distributed Energy Resources (DERs) has cast doubt on the sustainability of utility business models. The impact of net-metering, and network charge rebates for distributed generation (DG) have been ...
  • STREITENBERGER, Simone Carneiro; http://lattes.cnpq.br/7734505280790973 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Doutorado - Engenharia de ProduçãoUNIFEI, 2022-06-10)
    The produced water generated by the primary oil processing carried out by offshore oil platforms, which has a total of oil and grease (TOG), is usually reinjected or disposed into the open ocean. This disposal is ...
  • ROMÃO, Estevão Luiz; http://lattes.cnpq.br/0796263553246848 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Doutorado - Engenharia de ProduçãoUNIFEI, 2022-06-10)
    The appearance of oil sheens in the ocean is a challenge for companies that perform primary oil processing on offshore platforms. After the separation of the gas, oil and water that are present in crude oil, part of ...
  • SANTOS, Eudes Müller D’Oliveira; http://lattes.cnpq.br/1404004205953061 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2021-12-10)
    There is a constant search for greater availability of energy resources since energy is a vital item for the development of a country. Projections for electricity demand until 2030 point to an increase, in which 20% ...

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