hi plz snd me the project details about WIND MILL PROJECT
i need it very soon
plz ....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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SMART ANTENNA DESIGN FOR WIRELESS COMMUNICATION USING ADAPTIVE BEAM-FORMING APPROACH



INTRODUCTION

The dramatic growth of the wireless communication industry has resulted in searches for new technologies to provide broader bandwidth per user channel, better quality, and new value-added services.
Due to drastical increase in wireless communication system, it is necessary to increase the Data Transmission Speed and Coverage Area.

PREVIOUS DRAW BACKS

Current and future ....etc

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beam engine mini project report file download pdf

Abstract

A beam engine is a type of steam engine where a pivoted overhead beam is used to apply the force from a vertical piston to a vertical connecting rod. This configuration, with the engine directly driving a pump, was first used by Thomas Newcomen around 1705 to remove water from mines in Cornwall. The efficiency of the engines was improved by engineers including James Watt who added a separate condenser, Jonathan Hornblower and Arthur Woolf who compounded the cylinders, and William McNa ....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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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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smart antenna seminar report pdf

Definition

A smart antenna consists of several antenna elements, whose signal are processed adaptively in order to exploit the spatial domain of the mobile radio channel . Usually the signals received at the different antenna elements are multiplied with complex weights W and then summed up the weights are chosen adaptively not the antenna itself, but the whole antenna system including the signal processing is called adaptive.

Types of Smart Antenna Systems:

Terms commonly heard today that embrace various ....etc

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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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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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please send me seminar report pdf and seminar ppt file of the laser beam maching ....etc

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