Electrical, Control and Communication Engineering, 2011 In this article there is made comparison of induction motor real transient processes data given from mathematical model and experimental way. Theoretical investigation of induction motor was executed under two software - MATLAB and FORTRAN.
Guntis Orlovskis +2 more
doaj +1 more source
Development of an induction motor condition monitoring test rig And fault detection strategies [PDF]
, 2014 Includes bibliographical references.This thesis sets out to develop an induction motor condition monitoring test rig to experimentally simulate the common faults associated with induction motors and to develop strategies for detecting these faults that ...
Dlamini, Mpendulo
core +1 more source
Induction machine fault detection enhancement using a stator current high resolution spectrum [PDF]
, 2012 Fault detection in squirrel cage induction machines based on stator current spectrum has been widely investigated. Several high resolution spectral estimation techniques have been developed and used to detect induction machine abnormal operating ...
CHARPENTIER, Jean-Frederic +8 more
core +1 more source
Mathematical model of induction motor containing slot harmonics effect in magnetic field and various types defects presence [PDF]
Омский научный вестник, 2018 The article presents mathematical model of induction motor taking into account the appearance of the slot harmonics in the air gap magnetic field induction. This model can be used in the development of stator current spectrum analysis methods.
V. V. Kharlamov +3 more
doaj +1 more source
Gear Transmission Fault Diagnosis Based on the Bispectrum Analysis of Induction Motor Current Signatures [PDF]
, 2012 Motor current signal analysis has been an effective way for many years to monitor electrical machines. However, little research work has been reported in using this technique for monitoring their downstream equipment.
Chen, Zhi +5 more
core +1 more source
Efficiency analysis of an induction motor with direct torque and flux control at a hot rolling mill
Journal of Energy in Southern Africa, 2017 This paper presents an efficiency analysis of an induction motor with direct torque and flux control at a hot rolling mill in South Africa. Two scenarios were evaluated: 1) where the induction motor was controlled at a constant speed with a variable ...
Rupert Gouws
doaj +1 more source
Fault Diagnosis of Induction Motor Based on a Novel Intelligent Framework and Transient Current Signals [PDF]
, 2013 This paper deals with fault diagnosis of induction motor containing common faults by using a novel intelligent framework and transient stator current signals. This framework consists of a Fourier-Bessel (FB) expansion for analyzing the transient signals,
Tran, V.T. +8 more
core +1 more source
Advances in Difference Equations, 2017 In this paper, we investigate the control of 4-D nonautonomous fractional-order uncertain model of a PI speed-regulated current-driven induction motor (FOIM) using a fractional-order adaptive sliding mode controller (FOASMC).
Karthikeyan Rajagopal +3 more
doaj +1 more source
Induction Motor Harmonics Voltage Waveform Analysis based on Machine Constriction
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2020 — This paper discussed about harmonic analysis in an induction motor. Harmonics on induction motor appear due to the machine construction specially to its slots.
Akhlaqul Karomah
doaj +1 more source
An Application to Transient Current Signal based Induction Motor Fault Diagnosis of Fourier-Bessel Expansion and Simplified Fuzzy ARTMAP [PDF]
, 2013 The start-up transient signals have been widely used for fault diagnosis of induction motor because they can reveal early defects in the development process, which are not easily detected with the signals in the steady state operation. However, transient
Ball, Andrew +4 more
core +1 more source