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Implementation of an Induction Motor Mathematical Model for Stator Winding Fault Analysis
(Ieee, 2018-01-01)
Induction motors are versatile, affordable and highly efficient machines, which makes them the principal source of electromechanical power in industrial application. However, induction motors eventually undergo failures, ...
Implementation of an induction motor mathematical model for stator winding fault analysis
(2019-01-25)
Induction motors are versatile, affordable and highly efficient machines, which makes them the principal source of electromechanical power in industrial application. However, induction motors eventually undergo failures, ...
Detection and phase identification of inter-turn short-circuit faults in three-phase induction motors using MEMS accelerometer and Hilbert transform
(2021-08-15)
Three-phase induction motors (TIMs) play a key role in the industrial scenario. Due to their robustness, low cost, and efficiency, TIMs have been increasingly used in industrial applications, making them the main source ...
Detecção de faltas entre espiras em geradores de fase dividida: uma abordagem baseada em morfologia matemática
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2021-01-15)
The stator of Synchronous Generator is susceptible to different types of failures, short circuits and
abnormal operating conditions. Among the defects, we can mention the single-phase, two-phase, threephase
faults and ...
Detecção e diagnóstico de falhas em motores de indução
(Universidade Federal de Minas GeraisUFMG, 2005-07-08)
This main purpose of this work is to design and implement a system to detect and diagnose electrical faults (stator inter-turn short circuit and broken rotor bars) and mechanical faults (unbalance and shaft misalignments) ...
Identificação e classificação de curto entre espiras e desbalanço de tensão em motores de indução trifásicos utilizando sensores de corrente, emissão acústica e vibração com emprego de transformada Hilbert e transformada Wavelet
(Universidade Estadual Paulista (Unesp), 2022-08-02)
O motor de indução trifásico (MIT) é amplamente empregado em aplicações industriais para o acionamento de diversos tipos de cargas. Caso haja qualquer tipo de interrupção indesejada causada por falhas elétricas e mecânicas ...
Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
(Cell Press, 2013-08)
Background: Due to the complexity and variability of natural environments, the ability to adaptively modify behavior is of fundamental biological importance. Motion vision provides essential cues for guiding critical ...
A construção social dos circuitos curtos de comercialização e consumo de alimentos: a emergência de novas institucionalidades
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Extensão Rural, 2016-06-28)
An increasing number of actions aimed at recovering the countryside as an active and transforming force in the agri-food field, which is known as quality turn within the international fields of study, has gained strength ...
Simulação e análise de um sistema de geração fotovoltaica conectado a uma microrrede
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia de Controle e AutomaçãoUTFPR, 2020-11-12)
Distribution networks are undergoing changes that promote dristibuted control and decision making, facilitating the penetration of distribution generation and energy storage technologies. Since 2012, as a result of normative ...