INCORPORATING WIRELESS POWER TRANSFER IN AN LED LIGHTING APPLICATION


INTRODUCTION

THE BEGINNING OF WPT
Electricity by today’s standards is considered an essential to life. Electricity has been the fuel for technological development since its first applications dating back to the late 16th century. This marvelous phenomenon, however, comes with a price. The cost of maki ....etc

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I feel as though there are many individuals on this site who haven't had the opportunity to see what our customers are doing with our products . I know browsing through thread after thread to see results can be daunting, so I've gone ahead and collected photos from many various grow demonstrations that are either completed, near completion, or in progress to show you that the future of lighting technology is here!
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Presented By
S V PRAMOD
M SUNIL KUMAR REDDY


WHAT IS A LED
 Solid state semiconductor device.
 Releases energy in the form of photons.
ELECTROLUMINESCENCE.
 Refractive Indices.
 E=qV (joules)
TYPES OF LED
 WHITE LEDs
 PHOTONIC LATTICE
 ORGANIC LEDs
 MINIATURE LEDs
 HIGH POWER LEDs
 SUPER FLUX LEDs
 ALPHANUMERIC LEDs
RADIATION PATTERN AND VISIBILTY CONSIDERATIONS
 LEDS ARE HIGHLY DIRECTIONAL
 LED's luminous intensity is half the ....etc

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GSM Based Lighting Control System Using Microcontroller
Presented By:
Rodelyn B. Cañizares
B.S. Electrical Engineering
1.0 Introduction
1.1 Background of the Study
Lighting is a major source of electricity consumption.Commercial public sector buildings and residential houses account for 43% of the electricity used for lighting. There are common problems that home owners encountered in relation with lighting system. One of this is due to some negligence like leaving the lights ON results of having great ....etc

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control of Home Lighting System
has developed from standalone type to more complicated networking controls. Many building management system and even the security system have incorporate the control of lighting into their system as a total solution to their customers. However, there are still no single universal protocol for the building or lighting control system.

The lighting industry has developed a new standard for communication with electronic ballast. Electronic ballast is a common lighting device that is used in practically every buil ....etc

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please give the information of quiz circuit with advantages & disadvantages ....etc

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This project demonstrates how we can use solar energy in lighting the street lamps. Here, solar energy is collected with the aid of a solar panel and thus, a battery is charged during day time with the help of a simple charging circuit. During night time, this stored energy is used to light the street lamps. The circuit is divided into two and they are battery charging circuit and an inverter circuit. Battery charging circuit consists of a solar panel with an ....etc

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STREET LIGHTING SYSTEM



In India you must have seen many places where Street Lights will be ON whether its day time or night or worst is the case when it will be ON for 24 hours. This wastes lots off electricity and to save energy is one of the most important tasks nowadays where our resources are being finished.

This project consists of an RTC which is responsible for generating time. We will write the program such that depending on the time the light will be ON or OFF.

In place of RTC we can use LDR which will see the brightness ....etc

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Development of street lighting system-based novel high-brightness LED modules
The development of high-power light emitting diode (LED) for street lighting is a continuously evolving topic. greater energy efficiency, long operating life and light control are the major plus points of this technique. 9LEDM (9-LED module) and adaptive driver based alternative lighting system is shown here. thermal, photometric, power electronics techniques have been used to create the 9 LEDM. The 9LEDM offers a price less than 1$/Watt (W) and luminous fl ....etc

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I feel as though there are many individuals on this site who haven't had the opportunity to see what our customers are doing with our products . I know browsing through thread after thread to see results can be daunting, so I've gone ahead and collected photos from many various grow demonstrations that are either completed, near completion, or in progress to show you that the future of lighting technology is here!


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surefire led flashlight
[url=http://flashlight4surefir ....etc

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