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induction motor drives

Speed Control of Induction Motor Drives using Digital Signal Controllers (DSC)

Speed Control of Induction Motor Drives using Digital Signal Controllers (DSC)

... ABSTRACT: Induction motor is widely used in small scale as well as the large scale ...phase induction motor drives when subjected to heavy ...a motor. A motor can have ...

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Sensor-less Vector speed Control of Induction motor Drives using MRAS technique.

Sensor-less Vector speed Control of Induction motor Drives using MRAS technique.

... ac drives has experienced an explosive growth in recent years and its demand reaches at the peak as additional services are being added to existing ...of induction motor drives constitute a ...

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COMPUTER SIMULATION OF REAL TIME IDENTIFICATION FOR INDUCTION MOTOR DRIVES

COMPUTER SIMULATION OF REAL TIME IDENTIFICATION FOR INDUCTION MOTOR DRIVES

... There are two general approaches to state and parameter identification in induction motor drives: the Kalman filter, and the linear state observer (Luenberger) plus an adaptation mechanism. For each ...

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Model predictive direct flux vector control of multi three phase induction motor drives

Model predictive direct flux vector control of multi three phase induction motor drives

... multiphase induction motor drives [18, 19] without flux-weakening ...six-phase induction machine prototype exhibiting high inductance ...multiphase motor drive able to deal with ...

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Direct Flux Vector Control of Induction Motor Drives with Maximum Efficiency Per Torque

Direct Flux Vector Control of Induction Motor Drives with Maximum Efficiency Per Torque

... for induction motor drives to ensure maximum efficiency operation for a given torque ...electrical drives which uses Adjustable Speed Drives ...the Induction Machine (IM) still ...

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Comparison of Speed Controlling Techniques of Field-Oriented Controlled Induction Motor Drives

Comparison of Speed Controlling Techniques of Field-Oriented Controlled Induction Motor Drives

... fed Induction Motor Drives have proved good steady state performance but poor dynamic ...DC drives variable speed AC Drives came into ...controlled induction motor ...an ...

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Diagnosis of airgap eccentricity fault in the inverter driven induction motor drives by transformative techniques

Diagnosis of airgap eccentricity fault in the inverter driven induction motor drives by transformative techniques

... the induction motor has been diagnosed by digital signal processing transformative techniques in the inverter driven induction motor ...various induction motor fault detection ...

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RANDOM PWM ALGORITHMS FOR VSI FED INDUCTION MOTOR DRIVES WITH FIXED SWITCHING FREQUENCY

RANDOM PWM ALGORITHMS FOR VSI FED INDUCTION MOTOR DRIVES WITH FIXED SWITCHING FREQUENCY

... In this paper, novel and simplified random PWM algorithms by using the concept of imaginary switching times are presented for induction motor drives. This paper presented two different types of ...

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Review OF Modified Direct Torque  Control Of Induction Motor Drives

Review OF Modified Direct Torque Control Of Induction Motor Drives

... industry. Induction motors play a very important role in both worlds, because of low cost, reliable operation, robust operation and low ...of induction motors which are the wounded rotor and squirrel-cage ...

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Three Phase Nine Level Inverter Fed Induction Motor Drives for Harmonic Reduction

Three Phase Nine Level Inverter Fed Induction Motor Drives for Harmonic Reduction

... [9] D. Sun, Z. Y. He, Y. K. He, and Y. F. Guan, “Four-switch inverter fed PMSM DTC with SVM approach for fault tolerant operation,” in Proc. IEEE Int. Electric Machines Drives Conf., 2007, vol. 1–2, pp. 295–299. ...

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PI Controller and Fuzzy Logic Controller based Loss Minimization Techniques for Induction Motor Drives

PI Controller and Fuzzy Logic Controller based Loss Minimization Techniques for Induction Motor Drives

... the induction motor drives may be realized from different perspectives because as far as the energy consumption is concerned the electric motors consume more than 50% of the electrical energy ...to ...

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MULTILEVEL INVERTER APPROACH TO IMPROVE PERFORMANCE OF INDUCTION MOTOR DRIVES

MULTILEVEL INVERTER APPROACH TO IMPROVE PERFORMANCE OF INDUCTION MOTOR DRIVES

... speed motor drives that serve to various requirements of the plant like, power conveyor belts, robot arms, overhead cranes, steel process lines, paper mills and other processing ...DC motor drive as ...

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Rotor resistance identification using neural networks for induction motor drives in the case of insensitivity to load variations

Rotor resistance identification using neural networks for induction motor drives in the case of insensitivity to load variations

... For induction motor drives controlled by the indirect rotor flux oriented control (IRFOC), the rotor resistance variation results in an undesirable coupling between the flux and the torque of the ...

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Sensorless Control of Induction Motor Drives at Low Speed Using Fuzzy Logic Control

Sensorless Control of Induction Motor Drives at Low Speed Using Fuzzy Logic Control

... of Induction motor ...robustness, induction motors have many applications in ...of induction motor is more important to achieve maximum torque and ...of induction motor ...

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Neuro fuzzy Controller for High Performance Induction Motor Drives

Neuro fuzzy Controller for High Performance Induction Motor Drives

... fed induction motor drives. Improvement in motor efficiency and power factor is achieved by suitably adapting the motor flux to optimum point by stator voltage ...

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Direct Torque Control of Induction Motor Drives

Direct Torque Control of Induction Motor Drives

... of induction motor drives ...DTC induction motor drive there are torque and flux ripples because of incorrect voltage vector selection by VSI states is unable to generate the exact ...

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Implementation of Adaptive Neuro Fuzzy Inference System in Speed Control of Induction Motor Drives

Implementation of Adaptive Neuro Fuzzy Inference System in Speed Control of Induction Motor Drives

... speed. Unfortunately, accurate speed control of such machines by a simple and economical means remains a difficult task. With the development of the silicon- controlled rectifier, triac and related members of the thy- ...

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Reduction of Harmonics using 12-pulse AC-DC Converter in Vector controlled Induction Motor Drives

Reduction of Harmonics using 12-pulse AC-DC Converter in Vector controlled Induction Motor Drives

... speed drives because of their flexible ...dc drives are being replaced by variable frequency induction motor ...of induction motor drives are generally operated in vector ...

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Controlled Transient Torque Production in Vector Controlled Induction Motor Drives Using Reduced Order Observer

Controlled Transient Torque Production in Vector Controlled Induction Motor Drives Using Reduced Order Observer

... of induction motors have significant influences on power quality and power ...the induction motor was never thought as continously variable speed ...the induction motor drives ...

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Analyzing and Detection of Rotor Faults in Squirrel Cage Induction Motor Drives Using MATLAB

Analyzing and Detection of Rotor Faults in Squirrel Cage Induction Motor Drives Using MATLAB

... ABSTRACT: Induction motors are becoming familiar these days and is being employed in most of the industrial ...Cage Induction Motor Drives Using Matlab” presents a simulation of detecting the ...

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