Sir/Madam
Can i get the information regarding the above mentioned project topic. ....etc

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A Neural-Network-Based Space-Vector
PWM Controller for Voltage-Fed
Inverter Induction Motor Drive




abstract

neural-network-based implementation of
space-vector modulation (SVM) of a voltage-fed inverter has been
proposed in this paper that fully covers the undermodulation and
overmodulation regions linearly extending operation smoothly
up to square wave. A neural network has the advantage of very
fast implementation of an SVM algorithm that can increase the
converter switching frequency, pa ....etc

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

sanjaya kumar sahu ....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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submitted by:
JIN-WOO JUNG


Introduction

IGBTs: SEMIKRON SKM 50 GB 123D, Max ratings: VCES = 600 V, IC = 80 A
....etc

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i need paper presentation of it..give this to me ....etc

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Pulse Width Modulation is widely used in power electronics as a controller in power conversion and motion control. Among different types of modulating modes the Sinusoidal Pulse Width Modulation (SPWM) and Space Vector PWM are two common strategies in adjustable speed drive system. The Pulse width of SPWM varies with the Sine wave so as to restrain the lower order harmonics with easy control and large D C utilization. With successively improving reliability and performance of digital controllers, the digital control techniques have predominated ....etc

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Abstract
This paper presents the development of asimple 1.5kW single-phase sinusoidal Pulse WidthModulation (PWM) inverter. This inverter isdesigned to be either a stand-alone or grid connectedinverter from a direct supply of photovoltaic (PV)cells. The developed inverter unit converts the DCinput supply from the PV cells into a clean sinusoidalvoltage output. This power inverter is also capable tobe a grid
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CARRIER PWM ALGORITHM FOR MULTILEG MULTILEVEL INVERTER

Nguyen-Van Nho1 and Hong-Hee Lee2
1Faculty of EE, HCMUT, 268 Ly Thuong Kiet, District 10, Hochiminh City, Vietnam
2Department of EE, UOU, 680-749 San 29, Muger 2-dong, Ulsan, Korea


ABSTRACT
This paper presents a universal carrier based PWM method for multileg multilevel inverter on consideration of unbalanced dc voltage sources. Switching time diagram of PWM control in multilevel inverter can be transformed into a nominal switching two-level diagram. It will ....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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