induction motor rotor faults
A Hybrid TSA-Fuzzy Logic Approach to Detect Induction Motor Rotor Faults
... The objective of this work is to conceive an efficient fuzzy system to diagnosis the induction motor rotor. To overcome this drawback, the TSA was applied to the stator current. When the TSA was ...
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Rotor Faults Detection in Induction Motor by Wavelet Analysis
... Also, induction motors are required to operate in highly corrosive and dusty ...cage rotor design and manufacturing have undergone little ...result, rotor failures now account for a large percentage ...
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Fault Detection and Diagnosis of Induction Motors Based on Higher-Order Spectrum
... As can be seen from Fig. 3-4, it is difficult to identify the faults based on the spectra with the frequency resolution of 1.25Hz of the current signals. All spectra almost look identical. In all cases, machine ...
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“Motor Current Signature Analysis for Fault Diagnosis and Condition Monitoring of Induction Motors using Interval Type-2 Fuzzy logic”
... broken rotor bar fault detection in an induction motor using motor current signal analysis (MCSA) and prognosis with interval type-2 fuzzy ...The Motor Current Signature Analysis (MCSA) ...
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Impact of Earnings per Share on Market Price of Share with Special Reference to Selected Companies Listed on NSE
... various motor fault detection ...on Induction Motor Rotor ...Induction Motor. In the present paper, a comprehensive review of induction motor faults and ...
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A Condition Monitoring System Based On Dyadic Wavelet Transform Using Thermal Image
... by induction-motor drives gives adaptive percipient along rotor-resistance ...closed-loop induction motor drives having voltage source inverters utilize dc-link voltage, position or ...
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Optimal Rotor Fault Detection in Induction Motor Using Particle-Swarm Optimization Optimized Neural Network
... the induction motor is very important given the widespread use of these motors in various transportation, aviation, and home ...of induction motors is the issue of detection of faults in these ...
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Smart Classifiers Based Classification and Condition Monitoring of Induction Motor Faults
... the Induction motor comes in to play because of the advantages such as robustness, low maintenance, low cost ...of induction motor using Support Vector Machine SVM) and K- Nearest Neighbour ...
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DETECTION OF FAULTS IN INDUCTION MOTOR BY USING DWT
... mechanical faults which occur in the three phase induction motor:- a) Air Gap Eccentricity:- In case of healthy motor, the centre of rotation will be same for stator and ...and rotor, ...
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Modeling and fault diagnosis of broken rotor bar faults in induction motors
... the motor transient condition with the time-frequency representation in ...of induction motors using the finite element method are discussed; In Section III, the two proposed spectral techniques are ...
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Effects of Switching Faults on Induction Motor Drive System
... phase induction motor drive system has become the workhorse in many industries and about 80% of the mechanical output in these industries is provided by induction ...of faults. The ...
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Testing and Analysis of Induction Motor Electrical Faults Using Current Signature Analysis
... stator faults in the three phase squirrel cage Induction Motor and to discriminate stuck between them has been proved all with its vital ...the rotor faults too, like the stator current ...
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Stator faults, Air gap eccentricity, Voltage source inverter (VSI).
... of faults in an induction motor using stator current is analyzed using MATLAB/ ...all faults such as open/ short circuit in stator, broken rotor bars, bearing faults and air gap ...
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A Review of Fault Diagnostic and Monitoring Schemes of Induction Motors
... rescue. Induction machine failures include mechanical and insulation ...successfully. Induction motors are considered as foundation for every ...rescue. Induction machine failures include mechanical ...
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Intelligent System Design for Stator Windings Faults Diagnosis: Suitable for Maintenance Work
... stator faults are re- sponsible for 36% of induction machine faults ...the induction machine three-phase insula- tion usually begins with short-circuit involving little turns of one ...circuit ...
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Fault diagnosis of induction motor based on a novel intelligent framework and transient current signals
... to motor reliability study (Bonnett, 1992), the faults in induction motor are typically related to bearings, stator, rotor, and the remainder that is a consequence of a great variety of ...
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Analyzing and Detection of Rotor Faults in Squirrel Cage Induction Motor Drives Using MATLAB
... different faults of induction ...of motor current signature analysis for the detection of rolling-element bearing damage in induction ...an induction machine with different bearing ...
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Induction Motor Fault Diagnostics using Fuzzy System
... of induction motor faults was ...individual faults of induction ...for faults with the specified ...certain faults provided they are not affected by some other factors ...
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Controlled Transient Torque Production in Vector Controlled Induction Motor Drives Using Reduced Order Observer
... Rotor flux estimation from the terminal variables (stator voltages and currents) is a key step in the field- oriented control for induction machines. The estimation schemes in use for this purpose are ...
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Wireless Monitoring of Induction Machine Rotor Physical Variables
... cage induction motor rotor physical ...desirable rotor variable(s) value(s) and send it to the computer; a rectifier and power storage circuit that besides converting an alternating current in ...
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