To get full information or details of speed control of dc shunt motor using pwm please have a look on the pages

http://seminarsprojects.net/Thread-PC-Based-Speed-control-of-DC-motor-using-PWM-Technique-ppt

http://seminarsprojects.net/Thread-SPEED-CONTROL-OF-DC-SHUNT-MOTOR-USING-MICRO-CONTROL-BASE

http://seminarsprojects.net/Thread-speed-control-of-dc-motor-using-pwm-technique

http://seminarsprojects.net/Thread-speed-control-of-dc-motor-using-pwm-technique-full-report?pid=104581#pid104581

if you again feel trouble on speed control of dc s ....etc

[:=Read Full Message Here=:]

Description

In this example to rotate DC motor clockwise/counter clockwise continuously the motor interface card. For that in Spartan3 FPGA lines (P77, P78) are configured for (Coil-A to Coil-B). FPGA Lines (P79) to enable the dc motor. User could verify the result by Stepper/DC motor Card connected to the FPGASP3 KIT at connector J6.

library IEE;
use IEE.STD_LOGIC_1164.ALL;
use IEE.STD_LOGIC_ARITH.ALL;
use IEE.STD_LOGIC_UNSIGNED.ALL;

entity first is

port ( clk : in std_logic;

rst : in std_logic;
....etc

[:=Read Full Message Here=:]

to get information about the topic pwm technique applied to induction motorfull report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-pulse-width-modulation-pwm?pid=41580&mode=threaded

http://seminarsprojects.net/Thread-speed-control-of-3-phase-induction-motor-by-v-f-method-using-pwm-technique-refer?pid=27768&mode=threaded
....etc

[:=Read Full Message Here=:]

pwm based on dc motor control using at89s52 microcontroller

A pulse width modulator (PWM) is a device that may be used as an efficient DC motor speed controller or light dimmer. This project is a versatile device that can control DC 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 DC motor and to control brightness of an automotive tail lamp. A PWM circuit works by making a square wave with a variab ....etc

[:=Read Full Message Here=:]

Speed control of three-phase asynchronous motor USING DSPIC30F4011
introduction
Induction motors are widely used in high-performance drive systems, due to ITS Advantages as highly effective, very simple in construction, good power factor and does not require any engine start. Variable speed Operation CAN BE achieved by an asynchronous engine. So, now a days in many applications, such as washing machine and all the asynchronous Motors only desired.
Speed control method
Various speed control of AC asynchronous motor variable methods such as fre ....etc

[:=Read Full Message Here=:]

I need this ppt. So please allow to download this..for that i shall be greatful to you..

sanjaya kumar sahu ....etc

[:=Read Full Message Here=:]

to get information about the topic SPEED CONTROL OF DC MOTOR USING PWM TECHNIQUE full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-speed-control-of-dc-motor-using-pwm-technique

http://seminarsprojects.net/Thread-pwm-based-speed-control-of-dc-motor-using-8052-controller

http://seminarsprojects.net/Thread-ac-motor-speed-controlling-system-using-pwm-techniques ....etc

[:=Read Full Message Here=:]

to get information about the topic PWM based Inverter fed Induction MotorIntroduction to Pulse Width Modulation full report refer the page link bellow
http://seminarsprojects.net/Thread-pwm-based-inverter-fed-induction-motorintroduction-to-pulse-width-modulation-pwm-in ....etc

[:=Read Full Message Here=:]

Abstract
This paper presents the performance evaluation of the fuzzy and PI control system applied to Permanent- Magnet Brushless DC Motor (PMBLDCM) with different PWM techniques. At first the comparison analysis is made between SPWM and SVPWM inverter fed PMBLDCM with the implementation of PI controller. From the analysis of Total harmonic distortion (THD) in the inverter current, SVPWM technique was found to be better than SPWM technique. However, the PI controller has some disadvantages such as: high starting ove ....etc

[:=Read Full Message Here=:]

MCPWM in LPC17xx Motor Control PWM can be used to control AC and DC motors. It can also be used for many other purposes which require timing, counting, comparing or capturing. The MCPWM is used for generating audio signals in the 2d game console as the general PWM is used for color generation. And I will be discussing as to how it works and how to initialize it.

There are 3 MCPWM channels in LPC1768. Each channel contains its own 32-bit timer, 32-bit Limit register, 32-bit Match register, 10-bit deadtime register and 32-bit capture register. ....etc

[:=Read Full Message Here=:]