direct flux vector control
Direct Flux Vector Control of Induction Motor Drives with Maximum Efficiency Per Torque
... require flux-weakening, IMs provide a better solution for ...by flux adaptation according to the load demand. The flux adaptation can be done through three categories of loss-minimizing strategies, ...
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Model predictive Direct Flux Vector Control of multi three phase induction motor drives
... predictive control (MPC) for multiphase induction machine configured as multiple three- phase ...the Direct Flux Vector Control (DFVC) scheme for simultaneous flux and torque ...
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Model predictive direct flux vector control of multi three phase induction motor drives
... predictive control scheme for multiphase induction machines, configured as multi three-phase structures, is proposed in this ...a Direct Flux Vector Control scheme based on a multi ...
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Sensorless control of matrix converter fed synchronous reluctance motor drives
... sensorless control technique based on direct flux vector control (DFVC) method for synchronous reluctance (SyR) motor drives fed by a three-phase to three-phase matrix converter ...
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Implementation and Analysis of Direct Torque Control for Permanent Magnet Synchronous Motor Using Gallium Nitride based Inverter
... zero-voltage vector is used to maintain the torque to reduce the torque ...zero-voltage vector should be applied. For digital control system, when using the conventional DTC, the voltage space ...
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Wind Energy Conversion Systems for Direct-Drive PMSG Based On Discrete-Time Direct Torque Control with Fuzzy Logic
... stator flux vector, and δ is the load ...“active flux” concept was proposed to turn the salient-pole ac machines into nonsalient- pole ones, such that the reluctance torque and the magnetic torque ...
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1. Sensorless stator field oriented-direct torque control with svm for induction motor drive
... of Direct Torque Control technique for induction motor (IM) ...space vector modulation keeping in mind the end goal to decrease the ripples by keeping up a consistent switching ...stator flux ...
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Design of Hybrid Controller for Direct Torque Control of Induction Motor Drive
... has flux and torque hysteresis block, toque and flux calculator block, switching control block and switching table ...motor flux d-q components and electromagnetic torque, the torque and ...
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A Detailed Comparison Between FOC and DTC Methods of a Permanent Magnet Synchronous Motor Drive
... two control methods for FOC and DTC are compared with 5 basic ...practicing direct control of torque is very simpler than directed flux control therefore it is ...in control ...
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Direct Torque Control of Induction Motor Drives
... the 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 PWM BASED DIRECT TORQUE CONTROL OF INDUCTION MOTOR DRIVE
... stator flux linkage space vector, it is possible to switch the appropriate voltage vectors to control both stator flux and ...stator flux linkage space vector is in sector I as ...
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Direct Torque Control of Permanent Magnet Synchronous Motor Based on Sliding Mode Variable Structure
... traditional direct torque ...voltage vector and vector subdivision to improve the voltage vector switch table, which reduces the flux linkage and torque ripple to a certain ...space ...
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Plugging Operation and Constant Switching Frequency Approach to Direct Torque Controlled Induction Motor Drives for Performance Improvement
... classical direct torque control is the presence of hysteresis comparators together the limited number of available voltage vectors and variable switching ...space vector modulation technique is used ...
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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 ...
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Virtual Flux Based Direct Power Control on Vienna Rectifier
... conventional control strategies including the carrier-based PWM (continuous and discontinuous), space vector PWM and hysteresis current control have been used to control this ...
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Direct Torque and Flux Control of Induction Motor Using Intelligent Technique
... speed control and torque control method for Induction motor, by using DTC based fuzzy logic, it is applied in switching select voltage vector ...conventional direct torque control ...
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COMPARATIVE ANALYSIS OF THE VECTOR CONTROL AND THE DIRECT TORQUE CONTROL PMSM DRIVES
... better control properties, the Permanent Magnet Synchronous Motors, powered by a sinusoidal current wave, are usually used in most of the modern drives ...rotor flux with the stator ...
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Direct Torque Control of Induction Motors Based on Space Vector Modulation with Adaptive Stator Flux Observer using Fuzzy Logic Controller
... of direct torque control (DTC) and space vector modulation (SVM) for a customizable speed sensor less induction motor (IM) ...linearization control, utilizing the IM display in the stator – ...
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A Stator Flux Oriented Vector Control Scheme For Decoupled Control Of DFIG For Wind Energy Applications
... angle control, reduction in torque and power pulsation and most importantly improved power ...the control of DFIG is done from the rotor ...the control structure is more reliable and efficient [1, 2, ...
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Optimum Rotor Flux Control for Indirect Vector Control of Induction Motor using Loss Optimization
... Indirect vector control method is same as that of direct vector control except in the generation of unit ...Indirect vector control is extremely popular in industrial ...
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