respected sir/madam,
i saurabh kumar pran is doing b.tech(final yr.) from bharath university.i want little description regarding to the projectHall Effect sensor based non-contact Tachometer for electrical motors speed measurement. i also want to know what are the component used in this project and what is its expected cost.i have already worked on many sensing device in our previous semester mini project.if you have possible please send me block diagram of this project. i m highly obliged if you can ....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 ....etc

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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•Inte ....etc

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MODERN SPEED CONTROL OF AC MOTOR PPT please give me the power point presentation of speed control of ac motor
MODERN SPEED CONTROL OF AC MOTOR PPT please give me the power point presentation of speed control of ac motor
....etc

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switch to Digital speed control of D.C motors



INTRODUCTION
The Electrical and Electronics field of professionalism is going Digital. It is in this respect that the need to switch to Digital speed control of D.C motors that has led to the thought of this project.
In this era, speeds control of many D.C motors has been achieved through these methods:-
• Flux control method
• Voltage control method ;1)Multiple voltage control
....etc

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i want ppt and documentation for modern speed conrol technologies of ac motors ....etc

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Presented by-
MOINUDDIN M SHIRBADGI


Abstract - Some form of simple control is needed for small induction motors. This paper proposes a simple speed control method for small induction motors using a simple calculation without the need for a speed sensor. In this method, the load torque is estimated from the detected power factor of the induction motor and the speed of the induction motor is compensated for by a frequency-boost technique. The boost frequency is selected from a data table measured before hand. Sa ....etc

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i want full report,presentation and abstract about this topic ....etc

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can u give any details about DSP based speed estimation of single phase induction motors ....etc

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