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Mostrando ítems 1-10 de 1918
Diseño e implementación de un arrancador suave para motores de inducción trifásicos
(Instituto Tecnológico de Costa Rica. Escuela de Electrónica, 2009)
Currently, the inefficiencies in the electromechanical processes lead to losses of money, reflected in the energy bill. One of these inefficiencies is the starting current in induction motors. The induction motors are the ...
Aplicação da soft-starter para acionamento de motores de indução acoplados a diferentes tipos de cargas mecânicas
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2013-03-08)
This monograph has as its main theme the starting of induction motors using a soft-starter. Different mechanical load torques were applied and their starting responses were analyzed from a computational program simulation. ...
Practical Power Quality Charts for Motor Starting Assessment
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2011)
Acionamento de motor brushless utilizando estratégias FOC e six-step por meio do kit STEVAl-SPIN3201
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2022-06-06)
In this work, the control of a brushless motor using the Field-Oriented Control and six-step methods was addressed. The theoretical concepts necessary for these controllers were presented, in addition to the necessary tools ...
Estudo de ponte trifásica para acionamento de motor cc sem escovas para uso em veículos elétricos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2020-03-09)
Brushless DC motors are widely used in the industry for their low energy consumption. Also used in the automotive industry due to your high torque, in the first moment the study of drive methods for BLDC (Brushless DC) ...
Análise comparativa do desempenho de um motor de indução trifásico tradicional e um motor de indução trifásico assimétrico com alimentação monofásica
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Engenharia ElétricaEngenhariasUFU, 2016)
Análise da corrente de partida de motores de indução trifásico
(Universidade Federal do TocantinsPalmasCURSO::PALMAS::PRESENCIAL::BACHARELADO::ENGENHARIA ELÉTRICAPalmasGraduação, 2019)
Speed estimation for induction motor using neural networks method
(2013-07-15)
This work presents an alternative approach based on neural network method in order to estimate speed of induction motors, using the measurement of primary variables such as voltage and current. Induction motors are very ...
Speed estimation for induction motor using neural networks method
(2013-07-15)
This work presents an alternative approach based on neural network method in order to estimate speed of induction motors, using the measurement of primary variables such as voltage and current. Induction motors are very ...