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Fabricación y caracterización de fibras ópticas especiales
(Universidad Nacional de IngenieríaPE, 2022)
“Modelo de Gestión y Cuantificación de Costos de Mantenimiento en la Dirección de Plantas Potabilizadoras del Instituto Costarricense de Acueductos y Alcantarillados en la GAM”
(Instituto Tecnológico de Costa Rica, 2018)
En este proyecto se presenta la propuesta de mejoras en la gestión del mantenimiento para la Unidad de Control Electromecánico en la Dirección de Plantas Potabilizadoras del AyA en la GAM. Como base para optimizar el ...
Robô móvel para inspeção de materiais perigosos
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2012-10-11)
Several tasks that require the handling of potentially dangerous objects or the exposure of humans to life-threatening conditions, such as explosive disposal, may be carried out with the aid of remotely controlled ...
Estudo e aplicação do relé SEL-421 de linhas de transmissão em laboratório da UTFPR
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2012-10-04)
This research intends to show the Schweitzer Engineering Laboratories SEL-421 relay distance and overcurrent protections settings. The use of microprocessortype relays have advantages when compared with electromechanical ...
Protótipo de um freio eletromagnético por correntes de Foucault
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2017-11-23)
Rotating electric machine tests are essential to determine the actual performance, power factor, machine torque, heating regime and its dynamic behavior. Belt mechanical dynamometers are usually used to perform this test, ...
Viabilidad Financiera de una PCH en Colombia usando el modelo de valoración de activos CAPM
(Maestría en Administración FinancieraEscuela de Economía y FinanzasMedellín, 2019)
Apply a financial investment model in a Small Hydroelectric Power Plant PCH, to be implemented in a company dedicated to the design and construction of infrastructure projects. It seeks to support the decision making of ...
Automatización del proceso de posicionamiento de liner en tapas plásticas para mejorar la productividad en la empresa IEPESA en Quito.
(2019-03)
The automation of the process of quality and placement of liner in lids will be carried out by means of an embedded controller and different final control equipment in the area of the food line to obtain finished products ...
Metodología de procedimientos para precomisionado, comisionado, puesta en marcha, operación y mantenimiento mecánico, eléctrico y electrónico de la central hidroeléctrica Alazán
(2013-10)
This thesis presents a methodology for monitoring and quality control to be applied to the electromechanical equipment of Alazan hydroelectric. The application includes the phases of pre-commissioning, commissioning, start ...
Desenvolvimento de um medidor de ângulo de ataque para aeronaves de pequeno porte
(Universidade Federal de Minas GeraisUFMG, 2008-10-17)
This work is the first try to attain an operational angle of attack measurement equipment to be installed in small sized unmanned aircraft. It is studied a pressure differential angle of attack sensor in a wind tunnel as ...
Investigação de aspectos topológicos de componentes e dispositivos microfabricados em silício
(Universidade Federal de Minas GeraisUFMG, 2010-03-20)
The main goal of this work was the investigation of the roughness on the surface of silicon wafers subjected to etching with a KOH aqueous solution, as well as on microstructures and micro-optical components produced a KOH ...