Implementing Embedded Speed Control for AC Induction Motors



Physics of Induction Motors

Current passing through a conductor creates magnetic field Direction of magnetic field is determined by the right hand rule Changing magnetic field produces current in a conductor Direction of current is determined by right hand rule Electromagnetic Induction Changing current induces changing magnetic field around it. A conductor placed in this field has induced current and induced magnetic field Interaction b ....etc

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Abstract

Because of the low maintenance and robustness induction motors have many applications in the industries. The speed control of induction motor is more important to achieve maximum torque and efficiency. Various speed control techniques like, Direct Torque Control, Sensorless Vector Control and Field Oriented Control are discussed in this paper. Soft computing technique Fuzzy logic is applied in this paper for the speed control of induction motor to achieve maximum torque with minimum loss. The fuzzy logic controller is implemented ....etc

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matlab program for pid controller for speed control of induction motor ....etc

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speed control of dc motor using thyristor dual converter with pid controller

ABSTRACT

The paper describes the design, construction and testing of a closed-loop system for the speed control of a separately excited d.c. motor fed from a dual converter. The dual converter makes possible regenerative braking and reversal of direction of rotation. There is only one firing unit and the firing pulses are diverted to the appropriate converter by a master controller. There are three control loops: one for armature current control, one for adjusting th ....etc

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Abstract
The paper describes the Fuzzy PID cascade controller to control the level of horizontal tank that has diameter 300 mm and 480 mm long. Interface card module PCI-6024E in computer and Lab View software program is used for built the cascade controller. Structure of its where the inner loop is a PID controller for regulating flow rate of system and outer loop is a Fuzzy logic controller for control the level. The response time, steady state error, load disturbance, and control valve action of cascade are tested and compared with ....etc

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to get information about the topic Fuzzy logic controller full report ,ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-fuzzy-logic-in-control-design-antilock-brake-system

http://seminarsprojects.net/Thread-induction-motor-speed-control-using-fuzzy-logic-controller-full-report

http://seminarsprojects.net/Thread-ph-control-technique-using-fuzzy-logic-full-report

http://seminarsprojects.net/Thread-fuzzy-logic-control-for-a-parallel-hybrid-hydraulic-excavator-using-genetic-algorithm

http://seminarsprojects. ....etc

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This article is presented by:
Hassan Baghgar Bostan Abad
Ali Yazdian Varjani
Taheri Asghar
Using Fuzzy Controller in Induction Motor
Speed Control with Constant Flux

ABSTRACT


Variable speed drives are growing and varying. Drives expanse depend on progress in different part of science like power system, microelectronic, control methods, and so on. Artificial intelligent contains hard computation and soft computation. Artificial intelligent has found hi ....etc

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My name is Emarido Trushaj, and my email adress is [email protected]. I am interst for this page only for study, and I wish to found something about this. I need them for my master degree. I hope that your staf can found something.
My name is Emarido Trushaj, and my email adress is emarildotrushajhotmail.com. I am interst for this page only for study, and I wish to found something about this. I need them for my master degree. I hope that your staf can found something. ....etc

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ppt of dc motor speed control using pid controller

The development of high performance motor drives is very important in industrial as well as other purpose applications. Generally, a high performance motor drive system must have good dynamic speed command tracking and load regulating response. The dc motors are used in various applications such as defense, industries, Robotics etc. DC drives, because of their simplicity, ease of application, reliability and favorable cost have long been a backbone of industrial applications. The project provi ....etc

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This article is presented by:
O. Barambones , A.J. Garrido , F.J. Maseda and P. Alkorta Speed Sensorless Vector Control of Induction Motors Based on
Robust Adaptive Variable Structure Control Law

ABSTRACT
A novel sensorless adaptive robust control law is proposed to improve the trajectory tracking performance of induction motors. The proposed design employs the so called vector (or field oriented) control theory for the induction motor drives and the designed contro ....etc

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