AC induction motor drives
A 24 Pulse AC DC Converter for Vector Controlled Induction Motor Drives by using Pulse Doubling Technique Krishna Degavath
... frequency induction motor drives. These variable frequency drives generally use the three phase squirrel cage induction motor as the prime mover due to its advantages like ...
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Neuro fuzzy Controller for High Performance Induction Motor Drives
... such drives consume about 60% of total electrical energy generated in developing/developed ...of induction motors will result in enhanced energy ...average motor efficiency is ...of motor duty ...
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Reduction of Harmonics using 12-pulse AC-DC Converter in Vector controlled Induction Motor Drives
... the sum of the value of slip angle and rotor angle. The currents are converted to stationary reference frame of three phase currents. By using Inverse Park transformation abc coordinates are transformed to the α and β ...
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A new technique for fault detection in induction motor
... Now a day the controllers that had been widely used to overcome this problem are from adaptive and passive controller such as Field Oriented Control (FOC), Direct Torque Control (DTC), Proportional Integral Derivatives ...
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High performance speed of the induction motor drives by the predictive control using space vector modulation
... AC induction motors have been widely used in industrial applications such as machine tools, steel mills and paper machines owing to their good performance provided by their solid architecture, low moment of ...
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State of Art of PMSM Speed Control Using DTC and FOC Techniques
... PM motor drives when compared with the induction motor drives, make them a good alternative in certain ...The induction machine requires a source of magnetizing current for ...
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Direct torque control induction motor drives
... speed drives. These drives demand precise adjustment of speed in a stepless manner over the complete speed range ...motors. Induction motor have provide the most common form of ...
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MULTILEVEL INVERTER APPROACH TO IMPROVE PERFORMANCE OF INDUCTION MOTOR DRIVES
... speed motor drives that serve to various requirements of the plant like, power conveyor belts, robot arms, overhead cranes, steel process lines, paper mills and other processing ...DC motor drive as ...
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Single Phase Interleaved Bridgeless Boost Front End Converter for Three Phase Induction Motor Drive
... called drives and drives employing electrical motors are called electrical ...electrical drives are source, power modulator, control unit, load, and ...by motor loads, mainly induction ...
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Multipulse Ac–Dc Converters With Reduced Magntetics Feeding Vector Controlled Induction Motor Drives For Improving The Power Quality At The Point of Common Coupling
... pulse ac-dc converter (Topology D‟), which is suitable for retrofit applications, where presently 6 pulse converter is being used, referred as Topology 'A', have been proposed to feed ...proposed ac-dc ...
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ANALYSIS OF EFFECTS OF VECTOR CONTROL ON TOTAL CURRENT HARMONIC DISTORTION OF ADJUSTABLE SPEED AC DRIVE
... Adjustable Speed drives are required in many applications. Adjustable speed drives produce current harmonic distortion. The use of ASDs leads to current harmonics pollution in the power grid and to ...
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FPGA BASED ANALYSIS OF NON-DETERMINISTIC PWM IN INDUCTION MOTOR DRIVES
... The foremost privilege of non-deterministic pulse width modulation methods is reduction in the dominant harmonics. There is also a spread out of harmonics in the output voltage at a notable amount. This reduction in ...
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Review OF Modified Direct Torque Control Of Induction Motor Drives
... DTC motor drives have two particular ...inverter-fed induction motor (IM) drive this is the main aim of this paper, as well as considering the neutral point potential balance and smooth vector ...
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Comparison of Induction and BLDC motor drives for Hybrid Electric Vehicles
... Abstract— This paper proposes a converter -inverter fed both induction motor and BLDC motor drives which can be used in hybrid electric vehicle or electric vehicle. The advantage of this PWM ...
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Algorithm for Induction Motor without AC Phase Current Sensors
... three-phase induction motor (IM) under direct torque Control (DTC) using the information obtained from only one shunt resistor (in series with low side switches in a conventional three -phase ...the ...
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Performance Evaluation between PLC and PID Controllers Used For Speed Control Of Induction Motor
... III. PROPOSED SYSTEM:- Proposed system block diagram shown in Fig.3 and it consists of two power supplies, one is 230V and other is 440V.The 230V supply from main is converted into 24V DC and it is given to the PLC unit. ...
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Control of a Dc Motor using Sensorless Observer Based Sliding Mode Control Method
... Sensorless control methods are one of the control methods that continue to develop in recent years.In these control types, the target rotor is to obtain the speed and position information from the measured quantities ...
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Robotic ARM Control Using IoT Technology
... gear motor types. A motor consists of a rotor and a permanent magnetic field ...includes AC motor types (single and multiphase motors, universal, servo motors, induction, synchronous, ...
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DIRECT TORQUE AND FIELD ORIENTED CONTROL OF PMSM USING SVPWM TECHNIQUE
... Field oriented controlled machines need two input references. These are the torque component (aligned with the q- axis) and the flux component (aligned with d-axis). The aim of FOC is to perform real time control of ...
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Artificial Neural Network Based Induction Motor Speed Controller
... A Model Predictive Control scheme was used by a Mishra and Choudhary in their work entitled 'Artificial Neural Network Based Controller for Speed Control of an Induction Motor using Indirect Vector ...
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