ABSTRACT

This paper presents a scheme for designing a kind of wireless charging system aimed to provide power transmission for personal mobile devices such as cell phone. This scheme consists of three parts: wireless power transmission design, wireless signal transmission design and charging manage design. A circular array consisting of some antenna elements is employed in the scheme as transmit access of power and signal. In the supposed indoor condition, the transfer efficiency can up to 66%. The charging manage adopt a close-loop optimal ....etc

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Sir please send me soon a ppt for the smart an windmill based power generation for mobile charging please tomorrow im having my seminar its my final year seminar.Please im waiting for your response ....etc

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I think the following article maybe of use to you as it is a related topic:
http://seminarsprojects.net/Thread-a-new-interconnecting-method-for-wind-turbine-generator-in-a-wind-farm ....etc

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Wind-powered mobile phone charger
The project is developed by UK wind turbine specialists. It is seen as a solution to the problem of keeping your mobile phone fully charged when miles away from a conventional electricity source. The product is a a small, portable tent mounting mobile phone charger. It uses uses stored kinetic energy to charge the mobile phone. This is an ecologically friendly phone accessory and weighs only 150g. a conventional horizontal axis wind turbine is present alongwith a propeller diameter of 30cm. This in turn ....etc

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Smart Solar Tracking System For Optimal Power Generation

Normally solar cells are placed in a ground in one direction only. But sun moves in a elliptical path. So only few hours the sunlight falls into the cell. During the rest of the hours the percentage of Sunlight, which falls into the cell, is very less, which results in less amount of energy generation.

To overcome this problem we can construct a model where we can place the solar cell in it and which can move in elliptical path .To track the sunlight. This is achieved with the help of l ....etc

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To get full information or details of mobile phone charging power of speech circuit diagram please have a look on the pages

http://gizmagmobiles-powered-by-conversation/16417/

http://elprocusmobile-battery-charger-circuit-and-working-principle/

http://yuvaengineersvoice-usage-to-charge-mobile-phones-p-s-k-preethi-d-padmasree-g-niharika/

if you again feel trouble on mobile phone charging power of speech circuit diagram please reply in that page and ask specific fields in mobile phone charging power of speech circuit diagram ....etc

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to get information about the topic smart grid technology full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-smartgrid-technology?pid=65291#pid65291

http://seminarsprojects.net/Thread-smartgrid-technology

http://seminarsprojects.net/Thread-smart-grids-the-new-generation-transmission ....etc

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ppt on smart charging technology for portable electronics devices

Abstract

In this article we describe our efforts of extending demand-side control concepts to the application in portable electronic devices, such as laptop computers, mobile phones and tablet computers. As these devices feature built-in energy storage (in the form of batteries) and the ability to run complex control routines, they are well-suited for the implementation of smart charging concepts. We developed simple ha ....etc

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When it comes to electricity grids, matching supply and demand is a tricky business. Utilities need to have spare capacity on standby to provide additional power whenever it is needed and that s expensive.

What s more, the problem is set to get worse given the growing reliance in many parts of the world on wind and solar energy, which is often unpredictable and cannot be switched on to match demand.

There are essentially two ways to tackle this. The first is to invest in more infrastructure, such as additional conventional power station ....etc

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hi plz snd me the project details about WIND MILL PROJECT
i need it very soon
plz ....etc

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