high-efficiency torque control
A Modification Of Direct Torque Control For High- Efficiency And Quick Responses Induction Machine
... scalar control method to obtain desired motor speeds, by controlling the magnitude and frequency of AC ...The control of the magnitude and frequency of AC voltages is made such that the ratio of the ...
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Torque and efficiency monitoring of induction motors using wsn based system
... shaft torque and efficiency, because it is the noninvasive method for determining torque and ...the high cost the wired approach offers less flexibility making the network deployment and ...
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DIRECT TORQUE AND FIELD ORIENTED CONTROL OF PMSM USING SVPWM TECHNIQUE
... PMSM: high power density and efficiency, high torque to inertia ratio, and high ...with high energy density ...the high performance applications, the PMSM drives are ready ...
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Direct Torque Control of Permanent Magnet Synchronous Motor Based on Sliding Mode Variable Structure
... lightweight, high power factor and high efficiency, and is widely used in the field of robots and electric vehicles ...Direct torque control of permanent magnet synchronous motor is ...
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Reduction of Torque Ripple method for Small Inductance Brushless DC Motor
... of torque delivered to the size of the motor is higher, making it useful in applications where space and weight are critical ...(ASDs) control schemes and permanent- magnet brushless electric motor ...
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Direct torque control of brushless DC drives with reduced torque ripple
... vector control is often employed, while in a BLDC drive, the PWM phase current has an essentially rectangular ...the torque ripple and maximize the efficiency and torque ...a high ...
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Efficiency optimization of a direct torque control (DTC) induction motor drive
... load torque and speed, the efficiency of the motor is quite high and gives the best transient ...the efficiency of the drive due to imbalance between iron and copper ...motor efficiency ...
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Modeling and Simulation of BLDC Motor using MATLAB/SIMULINK Environment
... higher efficiency, high torque and low volume. Positioning control is mostly needed in BLDC ...various control schemes used and modeling of BLDC Motor in MATLAB/SIMULINK ...
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Neural Network Based Torque Control of Switched Reluctance Motor for Hybrid Vehicle Propulsion
... the torque characteristics of SRM, the extensive requirement for lower torque ripple, good dynamic performance and cost sensitivity of the HEV traction application, most of the techniques discussed in the ...
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Control design, implementation, and evaluation for an in-field 500 kW wind turbine with a fixed-displacement hydraulic drivetrain
... in high-load systems and form an opportunity for application in multi-megawatt ...the control design, im- plementation, and evaluation for an intermediate version of the ideal DOT concept: an in-field 500 ...
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Direct Torque And Speed Control Of A Control
... inverter control the stator currents thus the speed of ...its torque speed characteristics are similar to that of dc ...for torque ripple free ...
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BLDC Motor Drive for Electric Vehicles
... ABSTRACT: Nowadays electric vehicles are replacing conventional vehicles because of their environment friendly operation and less maintenance. Most of the electric vehicles use three phase induction motors. In this ...
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Direct Flux Vector Control of Induction Motor Drives with Maximum Efficiency Per Torque
... better efficiency and higher torque density. However, the price of high performance magnetising increased a lot during the last years, resulting in an important increase of the PM motors cost respect ...
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Computer-Aided Performance Analysis of a Refurbished Three-Phase Induction Motor
... Abstract – In this work, a 20-kW, 48-slot, 4-pole, 3-phase, 380V, 50Hz, squirrel-cage induction motor was refurbished and subjected to a steady-state performance analysis. A computer-aided approach was adopted requiring ...
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The performance analysis of the Predictive Torque Controlled (PTC)Induction Motor Drive fed from the Voltage Source Inverter (VSI)
... of high performance control strategies for AC drives, driven by the requirement of industry, has resulted in a rapid evolution during the last two ...Predictive Torque Control (PTC) technique ...
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Performance Improvement of Direct Torque Controlled Interior Permanent Magnet Synchronous Motor Drives Using Artificial Intelligence
... speed control of an IPMSM drive becomes a complex issue due to nonlinear coupling among its winding currents and the rotor speed as well as the nonlinearity present in the electromagnetic developed torque ...
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PID current control technique for three phase induction motor using Matlab Simulink and Arduino
... Alternating current (AC) motors can be single-phase or three phase. In terms of quantity, single-phase motors are the most common type, mainly because many small motors are used for residential and commercial ...
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A Comparative Analysis of Direct Torque Control and Direct Torque Control using Space Vector Modulation for Torque Ripple Reduction
... direct torque control model and tested using MATLAB/SIMULINK ...& high accuracy of the proposed model [9]. A new torque ripple reduction scheme is proposed with a modified look up ...ratio ...
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Powertrain parameter matching and optimal design of dual-motor driven electric tractor
... This study proposes a method of electric tractor powertrain parameter design based on dual-motor coupling drive. Parameter matching design calculates the motor power, battery capacity, gear number of gearbox and other ...
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High-Bandwidth Active Impedance Control of the Proprioceptive Actuator Design in Dynamic Compliant Robotics
... reduced torque controller bandwidth (50 Hz) and once with the originally designed torque controller ...of high torque bandwidth control when deployed as inner loop in an active ...
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