Four-Quadrant Control of Switched Reluctance Motors
Presented By:
Dr. Iqbal Husain
Department of Electrical Engineering
The University of Akron
Akron, OH 44325-3904
Introduction Switched reluctance motor (SRM) drives are simpler in construction compared to induction and synchronous types of machine. Their combination with power electronic controllers may yield an economical solution. The switched reluctance motor with passive rotor has a simple construction, but the solution of its mathematical model is relat ....etc

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CAN-based Synchronized Motion Control for Induction Motors

Abstract:

A control area network (CAN) based multi-motor synchronized motion control system with an advanced synchronized control strategy is proposed. The strategy is to incorporate the adjacent cross-coupling control strategy into the sliding mode control architecture. As illustrated by the four-induction-motor-based experimental results, the multi-motor synchronized motion control system, via the CAN bus, has been successfully implemented. With the emplo ....etc

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Variable-reluctance (VR) or switched-reluctance (SR) motors also can operate as brushless dc motors. VR motors have salient poles on a soft-iron rotor. Motor action results from interaction between the rotor poles and a rotating field set up by the stator windings. The construction yields high torque-to-inertia ratios.

VR motors cost less than corresponding permanent-magnet brushless types. And because VR types call for unidirectional current, amplifiers for them cost less than those for conventional types. The motors are increasingly used ....etc

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please help me to explain object oriented technology through ppt ....etc

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HI,
visit this thread for magnetless motor abstract:
http://seminarsprojects.net/Thread-magnet-less-motors?pid=10496#pid10496
http://seminarsprojects.net/Thread-Magnetless-Motor

These links will also help:
http://freshpatents-dt20090903ptan20090218895.php
http://halfbakeryidea/Perma-Magnetless_20Electric_20Motor ....etc

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I want the full seminar report on fuzzy logic
I want the seminar report on fuzzy logic ....etc

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BUILDING DIGITAL REPOSITORY OF PROJECT REPORTS : A
PROPOSAL FOR CUSAT
Sheeja N. K and Surendran Cherukodan, Cochin University of Science and Technology, Cochin-
682 022 , E-mail : [email protected]
The effective organization and utilisation of resources produced by the students, faculty and research scholars
in university departments assume greater significance. Institutional repositories are developed by many in-
stitutions to provide resources and materials that support students in their studies. The present study recog-
nizes the val ....etc

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This document presents a four-quadrant controller for switched reluctance motor (SRM) drives with optimal ignition and turning angles for each operating quadrant. Trigger angles are chosen to maximize the average torque produced by the motor, which requires optimizing the area of the power conversion loop. The four-quadrant SR controller developed with the chosen optimization criteria provides fast response in the engine as well as a rapid braking response. The underlying contribution of this work is the development and solution of an optimal c ....etc

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....etc

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Abstract:
The field oriented control emerged as an important approach for the control of AC machines, and continues to be explored and developed in the literature. The estimation of the rotor flux from the measurable variables was the only method used to implement the vector control of the induction machine. To replace the estimator based on the mathematical model of the system, which can lead to unintended errors due to uncertainties on the model and on the measures we use an appropriate observer.

Presented By:
Ch ....etc

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