direct torque vector control
Direct torque control induction motor drives
... The power switches of the VSI are 180° conducting mode, which implies that only three switching signals , , and are needed to uniquely determine the status of six switches. If the upper switch in upper leg of certain ...
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Direct Torque with Direct Flux Control of BLDC Motor in Two Phase Conduction Mode
... sensorless direct torque control of BLDC motor with direct flux control have been studied using two level, six switch Voltage Source Inverter ...This control algorithm is ...
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The Study Of The Method Of The Direct Torque Control Based On Space Vector Pulse Width Modulation
... Simulation and experimental results are shown in Figure 4.1 ~ Figure 4.4. Figure 4.1 shows the stator flux trajectory under two control schemes. Observing Fig. 4.1 (a) and Fig. 4.1 (b), in both cases the flux ...
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Design of Direct Torque Control Based on Space Vector Modulation for Induction Motors Drive
... the Direct Torque control (DTC) problem of three- phase induction motor ...blockading control inputs system for the entire prediction horizon we derive a low complexity ...of direct ...
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Direct Torque Control of Induction Motors
... well-known Vector Control of Induction ...classical vector control but with several advantages based on its simpler structure and control ...(Direct Torque Control) ...
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Torque Ripples Minimization in DTC based Induction Motor Drive using Fuzzy Logic Technique
... reduce torque ripples in an induction motor drive employing direct torque control ...and torque can be easily reduced by applying the selected inverter voltage vector only for ...
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A Novel 4WD Electric Vehicle Control Strategy Based on Direct Torque Control Space Vector Modulation Technique
... quick control of the distribution torque. Torque control can be ensured by the inverter, so this vehicle does not require a mechanical differential gear or ...of torque in the both ...
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Direct Torque And Speed Control Of A Control
... we control the output voltage by varying the on-off time of the switching elements in the ...Space Vector PWM (SVPWM) are the most used techniques today in which Sinusoidal PWM is the simplest and mostly ...
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Direct Torque Control of Induction Motors with Fuzzy Minimization Torque Ripple
... motion control, it is usually desirable that the motor can provide good dynamic torque response as it is obtained from dc motor ...Many control schemes have been proposed for this goal, among which ...
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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 ...blocking control inputs regime for the whole prediction horizon we derive a low complexity ...of direct ...
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Design of Flux Observer for Induction Machine Using Adaptive Control Theory
... machine control for the purpose of synchronous angle and synchronous speed estimation, flux regulation and torque ...the control of induction motor drives and induction generators using vector ...
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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 ...
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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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Performance Analysis of DTC, FOC and their combination applied to Multiple Induction Motor Drives with FLI
... Vector Control and Direct Torque Controls are becoming a choice for high performance induction motor drive system in industrial ...the vector control or direct ...
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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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LINKED OPEN GOVERNMENT DATA AS BACKGROUND KNOWLEDGE IN PREDICTING FOREST FIRE
... to vector control, which became accepted by drive manufacturers after 20 years of extensive research, DTC needed only just over a decade to really take ...A direct torque controlled induction ...
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Fuzzypi DTC Scheme Based On SVM for Sensorless Induction Motor Drive
... of direct torque control (DTC) and space vector modulation (SVM) for a customizable speed sensorless induction motor (IM) ...linearization control, utilizing the IM display in the ...
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Performance Analysis of Current Source Inverter Fed Induction Motor Drive with Direct Torque Control
... The direct torque control (DTC) is one of the actively researched control schemes of induction machines, that provides a very quick and precise torque response without the complex ...
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A Novel 4WD Permanent Magnet Synchronous Motor for an Electrical Vehicle Control Strategy Based on Direct Torque Control Space Vector Modulation Techniques
... quick control of the distribution torque. Torque control can be ensured by the inverter, so this vehicle does not require a mechanical differential gear or ...
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Vol 2, No 1 (2014)
... voltage vector can be determined by a fuzzy logic controller. In torque-ripple minimum condition during one sampling period is obtained from instantaneous torque variation ...voltage vector is ...
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