direct torque control method
Comparative Review Of PMSM And BLDCM Based On Direct Torque Control Method
... the torque behavior of a single phase PMSM [3] ...complicated control structure has been implemented in simulations but not experimentally ...In torque graphs, there are long delay periods between ...
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Performance Enhancement of Sensorless Control of Z-Source Inverter Fed BLDC Motor
... constant torque region under two-phase conduction based on sliding mode observer with signum and saturation functions for estimating the ...The torque is calculated which is mainly based on the measured ...
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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
... Predictive Direct Torque Control method and the Indirect Space Vector Modulation Direct Torque Control method for a Doubly-Fed Induction Machine (DFIM) which its ...
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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 ...new torque ripple reduction scheme is proposed with a modified look up ...ratio control switching strategy ...of ...
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The Study Of The Method Of The Direct Torque Control Based On Space Vector Pulse Width Modulation
... traditional direct torque control method takes advantage of the hysteresis ...one control cycle time, there is only one basic voltage vector working, so it will result in the flux and ...
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Direct torque control using fuzzy logic
... of torque control process 1)DTC(direct torque control method) 2) DTCFL(direct torque control using fuzzy logic in it we compare both the process each other ...
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Performance improvement of induction motor by using direct torque control technique
... and torque track their reference values within the limits of two hysteresis bands with two hysteresis comparators and a switching table to obtain quick dynamic ...response. Torque and current ripples with ...
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Direct torque control of brushless DC drives with reduced torque ripple
... current control, which es- sentially assumes that the torque is proportional to the phase ...current control strategies have been adopted to minimize torque pulsations, by employing ...
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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 ...developed torque within a prescribed band. Due to the nature of hysteresis control adopted in DTC, there is no ...
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LINKED OPEN GOVERNMENT DATA AS BACKGROUND KNOWLEDGE IN PREDICTING FOREST FIRE
... and torque response at high performance operation. The Direct Torque Control (DTC) based Induction Motor (IM) with PI controller performance is not appreciable one under load disturbance and ...
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Direct Torque Control of Induction Motor Drives
... vector control method has mostly accepted in the ...this control technique requires complex coordinate transformation, inner current control loop and accurate system ...the Direct ...
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A Novel Space Vector Pulse Width Based High Performance Variable Structure Direct Torque Control Evaluation of Induction Machine Drives
... variable-structure direct torque controllers for sensorless induction machine drives has been ...flexible control than classic DTC (torque ripple ± ...produces torque ripple ± 1 ...
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Direct torque control induction motor drives
... the torque hysteresis band and increases with the width of the ...band control strategy has been proposed where the band is controlled in real time by variation of the applied voltage vector in order to ...
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Direct Torque Control System Based on ADRC and SVPWM
... Depenbrock, Direct Torque Control(DTC) have been widely utilized because of its simple structure, quick dynamic response and less dependence on parameters of ...advanced control methods of ...
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DIRECT TORQUE CONTROL OF INDUCTION MOTOR USING FUZZY SLIDING MODE CONTROL
... Ziegler-Nichols(ZN) method which does not require a system model and control parameters are designed from the plant step ...this method is characterized by a good disturbance rejection but on the ...
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A NOVEL PWM BASED DIRECT TORQUE CONTROL OF INDUCTION MOTOR DRIVE
... based Direct Torque Control of Induction motor ...and Torque ripple is observed in DTC which is mainly because of the Look Up table ...the Torque ripples, Flux and Total Harmonic ...DTC ...
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Direct Torque Control of Permanent Magnet Synchronous Motor Based on Sliding Mode Variable Structure
... large torque and flux ripple in the traditional direct torque control of permanent magnet synchronous motor, Super-Twisting sliding mode variable structure control strategy is ...the ...
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Direct Torque And Speed Control Of A Control
... sensorless method for controlling Brushless Direct Current (BLDC) motor ...conventional control and sensing techniques have been replaced through sensorless ...and torque ripple in a BLDC ...
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Improved Performance of Direct Torque Control of Induction Motors
... Vector Control of Induction ...vector control but with several advantages based on its simpler structure and control ...(Direct Torque Control) is characterized, as deduced from ...
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Simulation of speed control brushless dc motor using gaussian fuzzy logic controller
... Direct Current (DC) motor was chosen for the speed control applications due to the control simplicity on the intrinsic decoupling between the flux and the torque. As the name implies, there ...
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