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Projeto e construção de protótipo de motor linear para fins didáticos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia ElétricaUTFPR, 2016-06-13)
In this work it is showed the process of designing and constructing of a synchronous linear motor with permanent magnets. Therefore, this work begins introducing a theoretical basis of the theme showing the construction ...
Montagem de fresa CNC
(Universidade Tecnológica Federal do ParanáMedianeira, 2011-12-08)
This paper presents the pilot of a milling machine controlled by computer numerical control,will be used for academic purposes. It discusses possible applications of this equipment in the process of preparation and work ...
Proposta de índice de qualidade para sistemas compostos por motores elétricos de indução alimentados por dispositivos eletrônicos variadores de velocidade
(Universidade do Vale do Rio dos Sinos, 2016-11-17)
This work aims to discuss the various factors that produce the burning of induction motors fed by frequency inverters. With the advancement of power electronics and the increased need for speed variation of induction motors ...
Proposta de índice de qualidade para sistemas compostos por motores elétricos de indução alimentados por dispositivos eletrônicos variadores de velocidade
(Universidade do Vale do Rio dos Sinos, 2016-11-17)
This work aims to discuss the various factors that produce the burning of induction motors fed by frequency inverters. With the advancement of power electronics and the increased need for speed variation of induction motors ...
Sistema de simulação de cargas mecânicas para motor de indução acionado por inversor de frequência
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2013-04-11)
This work presents the study, design and construction of a Mechanical Load Simulator for Induction Motor Driven by Frequency Inverter. The system is designed to simulate different types of mechanical loads, this is done ...
Projeto e implementação de um transformador monofásico com enrolamento terciário
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2019-11-19)
This work presents the design and implementation of a single-phase tertiary winding transformer without central tap. Initially, a study on transformers was conducted, discussing their main constructive aspects, operation, ...
Diseño y construcción de una arrancador suave con potencia eléctrica escalable aplicado a motores de inducción trifásicos
(2018)
In the Ecuadorian market, there are integrated systems of soft starters for three-phase induction electric motors in different brands and fixed electric power, but there are not scalable modular systems in electrical power ...
High speed electric motors based on high performance novel soft magnets
(American Institute of Physics, 2014-02)
Novel Co-based soft magnetic materials are presented as a potential substitute for electrical steels in high speed motors for current industry applications. The low losses, high permeabilities, and good mechanical strength ...