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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Abstract:
The number of industry applications in which induction motors are fed by static frequency inverters is growing fast and, although much has already been done within this field, there is still a lot to be studied/understood regarding such applications. The advance of variable speed drives systems engineering increasingly leads to the need of specific technical guidance provision by electrical machines and drives manufacturers, In this paper we have studied and developed a simulink model with PWM inverter and find out the vario ....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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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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Difference between the chopper fed and converter fed drives ....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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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

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

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

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difference between chopper fed drives and converter fed drives pdf ....etc

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