HTS wire
Using high-temperature superconductors cables with higher transmission capacities, smaller cross sections and lower transmission losses can be built.
Commercial quantities of HTS wire based on BSCCO(Bismuth strontium calcium copper oxide) are now available at around five times the price of the equivalent copper conductor BSCCO wire requires an expensive batch production process and relatively high quantities of silver. YBCO coated conductors is being manufactured in in a semi-continuous process. Manufacturers are claiming th ....etc

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hi

please provide me the full seminar pdf files for transformer ..

really thankful if providing so..

thanking you,
roshan mishra
hi
please provide me the full seminar pdf for transformer.

thanking you
roshan mishra ....etc

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A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. Electromagnetic induction produces an electromotive force within a conductor which is exposed to time varying magnetic fields. Transformers are used to increase or decrease the alternating voltages in electric power applications.

A varying current in the transformer's primary winding creates a varying magnetic flux in the transformer core and a varying field impinging on the transformer's secondary winding. T ....etc

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With the improvement of high temperature superconductor (HTS) practical performance, research and development with regard to practical applications of HTS transformers have been progressed actively in the world. The current focus on the applied superconducting technology for HTS transformers has been moving to the industrial preparations from the laboratory research stage, and the technology has been well verified for practical applications from small to large scales. This paper provides a comprehensive and analytic summary on the development o ....etc

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ABSTRACT

This paper describes in detail, field experiments performed on a single-phase, distribution transformer to study the behavior of transformer terminal parameters during internal winding faults. A custom-built transformer provided with external taps was used for these tests. The taps were used to stage various internal winding faults in the transformer. Terminal values of voltages and currents were monitored and the results presented. A comparison of these results with simulation results is also presented


Presented By:
Palme ....etc

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sir,
I am Ujvala pursuing 4 B.Tech EE. I have selected a 2010 IEE paper on A novel 3 phase to 5 phase transformation using a special transformer connection as my main project. There by I Request to please send the additional information on this topic as we could not find the required. ....etc

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This paper outlines design, manufacturing, testing and service maintanence of high voltage bushing used in Power Transformers. Particular importance is given to Oil Impregnated paper condenser bushing which is generally used. International as well as national standards define bushing as ?a structure carrying one or several conductors through a partition such as a wall or tank and insulating it or them there from, incorporating the means of attachment (flange or other fixing device) to the partition.? The conductor may form an integral part of t ....etc

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HTS Fault Current Limiters
By: Leanne Naidoo & Pranesh Sarjoodei
Introduction



Fault Current ,Circuit Breakers
Fault currents are unanticipated power disturbances in the utility grid caused by lightning etc
This causes circuit breakers to open and close. Circuit breaker will remain open in wait for repair crew.
Until the power is restored, an outage occurs.
In today s electricity dependant economy, significant hardships and economic losses occur during the outages


What i ....etc

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Pl provide construction details about condensor type bushing used in power transformers. ....etc

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