To get full information or details of automatic power factor correction using capacitive load banks please have a look on the pages

http://seminarsprojects.net/Thread-automatic-power-factor-corrector-using-capacitive-load-bank

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To get full information or details of automatic power factor correction using microcontroller please have a look on the pages

http://seminarsprojects.net/Thread-microcontroller-based-automatic-power-factor-controlling-system?pid=124495#pid124495

http://seminarsprojects.net/Thread-automation-in-power-factor-improvement-full-report

http://seminarsprojects.net/Thread-power-factor-correction?page=2

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to get information about the topic single phase soft switching power factor correction converter related topic refer the page link bellow

http://seminarsprojects.net/Thread-a-single-phase-powerfactor-correction-converter ....etc

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Abstract
This paper presents a simplified sinusoidal uninterruptible power supply (UPS) system. The proposed scheme includes features such as high power factor, low total harmonic distortion and good dynamic response at the ac output voltage. In addition, the scheme has the desirable characteristics of high efficiency, simple circuit and low cost compared with a traditional standalone multiple stages UPS with power factor correction. The paper also presents the circuit operation, the analysis and, experimental results of the proposed UPS sch ....etc

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MY PROJECT:AN1543/D ELECTRONIC LAMP BALLAST DESIGN:

send electronic ballast ppt power factor circuit and self oscillating half bridge topology circuit with IC MC34262.if u have simulation circuit with values self oscillating half bridge topology, please send also (Electronic ballast) ppt and any documents available also send my email please sir.

email:[email protected] ....etc

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WELCOME POWER FACTOR CORRECTION


Submitted By:
Rajat Kumar Barik
Electrical Branch


INTRODUCTION
1. Power factor is the percentage of electricity that is being used to do useful work
2. Power factor =Active power/Apparent power
3. Apparent power has two component:
(a) Active power
(b)Reactive power



DEFINATION
o ACTIVE POWER: Active power does all the work.
o UNIT : kw
o P= v I cos
o REACTIVE POWER: I t is the pseudo power(false) power which flows fro ....etc

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to get information about the topic power factor correction with simulation related topic refer the page link bellow

http://seminarsprojects.net/Thread-a-benchmark-system-for-digital-time-domain-simulation-of-a-pulse-width-modulated-d-st

http://seminarsprojects.net/Thread-8-simulation-of-a-novel-zvt-technique-based-boost-pfc-converter-with-emi-filter ....etc

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INTRODUCTION

Boost converter is one of the most popular choices for high-quality rectification. The converter is supplied from a full-wave rectified line voltage and operated so that the input current follows the input voltage. The input current shaping can be achieved using a number of techniques. When the converter is operated at fixed frequency and fixed duty ratio in the discontinuous conduction mode (DCM), the low- frequency component of the input current is approximately proportional to the input ....etc

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K.D. Slack




ABSTRACT
The traditional approach to power factor correction in a facility is to add capacitors to individual loads such as motors and fluorescent lighting circuits, to add a capacitor bank with switching to a major distribution panel, or to add a capacitor bank with switching to the power input panel from the utility lines. Recently it has been shown that careful selection of high-efficiency motors for a facility can result in new motors with a significantly higher power factor than t ....etc

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i need to download this ppt
as search data about this subjest
plz help me

thanks ....etc

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