Microbend optical fiber sensor for high-spatial resolution measurement of strain distribution
Abstract:
A new optical fiber sensor system has been developed for measuring strain distribution. Microbend scattering process is used for the sensing of strain and high spatial resolution of 1m was achieved for both plastic and silica glass fiber. Keywords: Optical fiber sensor, strain distribution, microbending, plastic fiber, silica fiber, geo-textile,
1. ....etc

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to get information about the topic measurement of inrush current in transformer full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-measurement-of-inrush-current-in-transformer ....etc

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pls,
send me some machine vibration tech. which is very useful now a days. ....etc

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Vibration Transmission from Road Surface Features Vehicle Measurement and Detection

by
Timothy J. Gordon
Zevi Bareket


1. Introduction
The purpose of the project was to investigate which sensor outputs strongly correlate with road surface features, for the purpose of reliable discrimination between different types of road feature. The intention was to reliably identify the vibration characteristics associated with rumble strips at the road edge, and discriminate these special features from other roa ....etc

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hello,i m ASAD ali from i m electrical engineering final year student and i m intrusted in transformer so i want to go for some good project about trasnformer
so please send me information about measurement of inrush current in transformer and how can i use it for the protection of distribution transformer by designing some relay or some thing else please give me good idea and tell me how i should start my project i hope i ll get good and very usefull guide line from you sir.

regards
ASAD ALI
thanks for start helping me but i m f ....etc

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how i regester and plz' send me fastly.give me advice how can i save it.
what's going on ? tell me . i send several messagaes.actually what do you want from me? ....etc

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An Experimental Study on the Vibration Characteristics of the Rotor Blade with Fiber Reinforced Plastics .

ABSTRACT:

With the current background of increasing oil price, a number of researches on development and supply ofrenewable energy are on process. Wind energy is one of them. Not only as energy itself, but also as travel resources, windenergy is ideal substitute for Korea equipped with appropriate conditions.
The purpose of this paper is that investigates the dynamic behavior characteristic of W.T.S (Wind Turbine System) an ....etc

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To get full information or details of vibration measurement in transformer using optical fibers please have a look on the pages

http://seminarsprojects.net/Thread-transformer-tank-vibration-modeling-as-a-method-of-detecting-winding-deformations

if you again feel trouble on vibration measurement in transformer using optical fibers please reply in that page and ask specific fields ....etc

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Chapter 1
INTRODUCTION
Twelve to fifteen percentages of transformer failures are caused by winding deformations provoked by the high electrodynamics forces appearing during short circuits. These geometric vibrations lead to an increase of the winding vibration and, consequently, to an increase of the solid insulation mechanical fatigue. In this way, the isolation can be degraded and short circuit between turns will appear. On the other hand the change in the distance among the conductor implies a change in the serie ....etc

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pls give details of fiber antennas for free space communicTION ....etc

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