PREPARED BY:
Mr. RAHUL PARMAR
Mr. SUSHIL RATHOD
Mr. HARSHAD PATEL
Mr. CHETAN KOTHIYA
Mr. VIKRAMSINH MALIVAD


SPEED CONTROL OF DC MOTOR USING PWM TECHNIQUE
ABSTRACT
The aim of development of this project is towards providing efficient and simple method for control speed of DC motor using pulse width modulation technique. The modulation of pulse width is obtained using dual timer IC - NE556.
There are several methods for controlling the speed of DC motors. One simple method is to add series r ....etc

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

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ABSTRACT
The aim of the project is to design the speed control of AC motor using PWM technique. A pulse width modulator (PWM) is a device that may be used as an efficient AC motor speed controller or light dimmer. This project is a versatile device that can control AC devices which draw up to a few amps of current. The circuit may be used in either 12 or 24 Volt systems with only a few minor wiring changes. This device has been used to control the speed of the AC motor and to control brightness of an automotive tail ....etc

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By:
P. Kedar Nath
(08MPE016)
M.Tech- PED




OBJECTIVE
to generate the sinusoidal signals using FPGA .
to generate the Triangular signals using FPGA .
to generate the sinusoidal PWM signals using FPGA (Xilinx FPGA SPARTAN 3, XC3S400)
to control the speed of BLDC motor using sinusoidal PWM Technique.

Work completed so far:-
Introduction of FPGA
Introduction of VHDL
Flow Ch ....etc

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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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Introduction to Pulse Width Modulation (PWM)
In this technique several pulses are produced in each half – cycle but the width of the pulses
is not the same as in case of multiple – pulse width modulation, however the width of each pulse is
varied in accordance with the amplitude of the sine wave reference voltage. The width of the pulse
at the center of the half – cycle is maximum and decreases on either side. The figure 6(a) shows the
generation of the output signal by comparing a sinusoidal reference sign ....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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Sir/Madam
Can i get the information regarding the above mentioned project topic. ....etc

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Field Orientated Control of a Multi-Level PWM Inverter Fed Induction Motorr
abstract
This thesis presents the simulation of a Field Orientated Control of a Multi level PWM Inverter fed induction motor system and its implementation in terms of programming and code in a real time operating system. Field Orientated Control allows precise controllability and excellent transient behaviour when used to control an induction motor by manipulating the angle and amplitude of the torque and speed producing curren ....etc

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I am in need of detailed project material about pwm based speed control of dc motor using 8052 controller. ....etc

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