direct flux space vector modulation
NOVEL DIRECT TORQUE CONTROL BASED ON SPACE VECTOR MODULATION WITH ADAPTIVE STATOR FLUX OBSERVER FOR INDUCTION MOTORS
... the Direct Torque Control (DTC) problem of three-phase induction motor ...of direct torque control (DTC) and space vector modulation (SVM) for an adjustable speed sensorless induction ...
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Direct Torque Control of Induction Motors with Fuzzy Minimization Torque Ripple
... — Direct torque control (DTC) is a new method of induction motor ...stator flux and developed torque within a prescribed ...fuzzy direct-torque control (DTFC) with space vector ...
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Design of Direct Torque Control Based on Space Vector Modulation for Induction Motors Drive
... stator flux angle to generate the pulses of voltage source ...SVPWM direct torque control drives are simulated in all the four quadrant of operation) and the results are analyzed ...a direct torque ...
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The Study Of The Method Of The Direct Torque Control Based On Space Vector Pulse Width Modulation
... stator flux trajectory under two control ...the flux trajectories are approximately circular, but in comparison, the flux trajectory under the SVM-DTC scheme is smoother and the flux linkage ...
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Comparison by Simulation of Various Strategies of Three Level Induction Motor Torque Control Schemes for Electrical Vehicle Application
... the flux to rapidly reaching it’s given value, when the system is started with direct torque ...and space vector modulation, the used membership functions were the same as in section ...
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Vol 2, No 1 (2014)
... voltage vector can be determined by a fuzzy logic ...voltage vector is determined by the torque- ripple minimum ...on space vector modulation (SVM) technique. Direct torque ...
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Regenerative Braking and Torque Ripple Reduction of Induction Motor Drives Based on Space Vector Modulation Direct Torque Control Strategy
... of flux and torque ripples, current harmonics and switching frequency of power electronics devices ...small flux hysteresis band and torque ripple is reduced by small torque hysteresis ...
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Design of Direct Torque Control Based on Space Vector Modulation for Induction Motors
... Noguchi. Direct torque control (DTC)drives are finding great interest, since ABB recently introduced the first industrial direct-torque- controlled induction motordrive in the mid-1980’s, which can work ...
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A Comparative Study on Predictive and ISVM Direct Torque Control Methods for a Doubly Fed Induction Machine Fed by an Indirect Matrix Converter
... and flux error and rotor flux sector are applied to control ...indirect space vector modulation (ISVM) is often used for matrix converters, providing full control of both the output ...
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Direct Torque Control of Induction Motors Based on Space Vector Modulation with Adaptive Stator Flux Observer using Fuzzy Logic Controller
... DIRECT TORQUE CONTROL (DTC) abandons the stator current control theory, normal for field oriented control (FOC) and accomplishes bang bang torque and motion control by straightforwardly altering the stator voltage ...
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Novel Direct Torque Control Based on Space Vector Modulation with Adaptive Stator Flux Observer for Induction Motors using ANFIS Puttu Lakshmi 1, J. N. Chandra Shekar2 , A. Lakshmi Devi 3
... This paper describes a mix of direct torque control (DTC) and space vector modulation (SVM) for a customizable speed sensorless induction motor (IM) drive. The motor drive is provided by a ...
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Direct Torque Control System Based on ADRC and SVPWM
... and space vector pulse width modulation ...voltage vector using SVPWM instead of torque and flux hysteresis on traditional DTC and realize a constant switching ...and flux ...
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Torque Ripples Minimization in DTC based Induction Motor Drive using Fuzzy Logic Technique
... In the conventional DTC, hysteresis controllers are a two value bang bang controllers, which has the same outputs for both small and big torque errors. Therefore torque ripples are produced. The torque ripples can be ...
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Performance Analysis of Current Source Inverter Fed Induction Motor Drive with Direct Torque Control
... stator flux vector control (SFVC), the input commands are the torque and the rotor flux, whereas the control variables are the stator flux ...stator flux vector toward the ...
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Direct Torque Control of Induction Motor: Multilevel inverter with Space Vector Modulation and Neural networks
... Intelligence Direct Torque Control (DTC) of induction motor using multilevel inverter with space vector modulation is proposed in this ...and direct axis voltage with the corresponding ...
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A Comparative Analysis of Direct Torque Control and Direct Torque Control using Space Vector Modulation for Torque Ripple Reduction
... a direct torque control model and tested using MATLAB/SIMULINK ...voltage vector to overcome the limitation of the conventional strategy and duty ratio control switching strategy ...stator flux. ...
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Direct Torque Control of Induction Motor Using Space Vector Modulation
... study, direct torque control of induction motor is evaluated based on space vector ...and flux of motor ...torque, flux linkage and stator current ripple are decreased with the improved ...
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Direct Torque Contol of Permanent Magnet Synchronous Motor using SVPWM
... the space vector modulation -direct torque control (SVM-DTC) was presented in which the along with hysteresis control of torque and stator flux hysteresis controller in conventional ...
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A Novel Space Vector Pulse Width Based High Performance Variable Structure Direct Torque Control Evaluation of Induction Machine Drives
... The direct torque and flux control for induction machine drives has been developed as direct torque control (DTC) in [1], and as direct self control (DSC) in ...torque, flux, and ...
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Plugging Operation and Constant Switching Frequency Approach to Direct Torque Controlled Induction Motor Drives for Performance Improvement
... G. Escobar, A. M. Stankovic´, E. Galvan, J. M. Carrasco, and R. Ortega presented “A Family of Switching Control Strategies for the Reduction of Torque Ripple in DTC” and observed that standard DTC strategy, the proposed ...
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