hello I m aparna, I m doing B.E at andhrauniversity through distance education. Now Final year and i m interested to do the project on Speed control of 3 - Phase Induction Motor by V / F method using PWM Technique so send me some information , which is usefull for this project ....etc

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Speed Control of 3-Phase Induction Motor Using PIC18 Microcontrollers
INTRODUCTION
Induction motors are the most widely used motors forappliances, industrial control, and automation; hence,they are often called the workhorse of the motion industry.They are robust, reliable, and durable. When poweris supplied to an induction motor at the recommendedspecifications, it runs at its rated speed. However,many applications need variable speed operations. Forexample, a washing machine may use different speedsfor each wash cycle. Histor ....etc

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Hi
can any one help me regarding my topic named as (Single phase to 3 phase converter for driving 3 phase induction motor)
I need a complete(brief) study report about this topic.
If anyone can help me, plz do help me
I'll be very thankful.
....etc

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i wanna complete details of this project.
need a quick reply..................

....etc

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Auto Control of three phase Induction motor (AT89S52)

This Project can be used with the three phase Induction motors. The circuit will take the full control of the motor and it will protect the motor from several faults such us over voltage and under voltage and the circuit will switch on the motor under safety conditions.
The circuit was fully controlled by the microcontroller and the microcontroller will continuously monitors the voltages of the three phase and if the voltage goes ....etc

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WAN BASED CONTROL OF SINGLE PHASE INDUCTION MOTOR AND MONITORING
ABSTRACT
To provide a system for controlling single phase induction machines using wireless sensor networks
To avoid unexpected equipment failures and obtain higher accuracy in diagnostic and prognostic for the health condition of a motor, efficient and comprehensive data collecting, monitoring, and control play an important role to improve the system more reliable and effective.
A novel wireless data collection for health monitoring system of elect ....etc

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Please send me complete information about this topic
....etc

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DIRECT TORQUE CONTROL FOR MATRIX CONVERTER-FED THREE PHASE INDUCTION MOTOR WITH HYBRID PSO
ABSTRACT
Direct Torque Control (DTC) for Induction Motors using Matrix Converters is a high performance motor
control scheme with fast torque and flux responses. This paper presents a new control scheme based on
hybrid particle swarm optimization (HPSO). The main advantages of the matrix converter are combines
with those of the DTC technique, generating the required voltage vectors under 0.9 input power factor
operations. The results ....etc

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What it the meaning of V/F and PMW technique? kindly break down the steps involved in actualization of the project. ....etc

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Presented by
Sneha.S.Angadi


“SPEED CONTROL OF THREE PHASE INDUCTION MOTOR USING DSPIC30F4011”
Introduction
Induction motors are widely used in high performance drive systems ,because of its advantages like high efficiency, very simple in construction , good power factor and it does not require any starting motor. Variable speed operations can be achieved by induction motor .Therefore ,now a days in many applications such as washing machine & all induction motors are only preffered.
Speed Con ....etc

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