Topic: High Temperatures and Superconductors
Presented By:

Ch. Tilak Nagendra & B.Hema Bala Kumar
Vignanâ„¢s Engineering College
Vadlamudi, Guntur



ABSTRACT

The discovery of superconductivity brings a tremendous change in the field of Science and Engineering from twentieth century onwards. The zero receptivity (or infinite conductivity) of a metal is known as superconductivity and this property of metal can be observed only at very low temperatures. Researche ....etc

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SUPERCONDUCTIVITY is the ability of certain materials to conduct electric current with no resistance and extremely low losses. This ability to carry large amounts of currents can be applied to electric power devices such as motors and generators and to electricity transmission in power lines. For example, superconductors can carry as much as 100 times the electricity ordinary copper or aluminium wires of same size.Scientists had been intrigued with the concept of superconductivity since its discovery in the early 1900?s, but the extreme low tem ....etc

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INTRODUCTION


For the power generation with 2x110 MW and 3x210 MW of K.T.P.S. authorities are required to be operative to active full operation. The auxiliaries are basically operation either on L.T. System i.e. 415 V 3 ? power supply is made available to the system after providing the station transformer of 3x50 MVA capacity with voltage 220 KV/ 7.2/7.2 KV & different service transformers of capacity 1.0 MVA , 1.5 MVA , 2.0 MVA , which are located near the load centre as the transformer having the voltage of 6.6 KV /415 V. The 6.6 KV pow ....etc

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Advances in High Temperature Superconductors (HTS) are enabling a new class of synchronous rotating machines (SuperMotors and SuperGenerators) that can generically be categorized as SuperMachines. Compared to conventional machines of equivalent rating, these SuperMachines are expected to be less expensive, lighter, more compact, efficient, and provide significantly superior stable operation in a power system. The field windings are made with HTS conductor material (BSCCO, or Bi-2223) which operates at 35-40 K and can be cooled with inexpensive, ....etc

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The superconducting generator using super conductors in field winding is superior to conventional generator in terms of power system stability, generator efficiency, generator dimensions and weight. They have been expected as a key generator technology to realize large capacity more them 1GVA.. Recently for then advantages are pointed out compared to conventional generator like small internal impedance that is effective to make system voltages in deregulated power system. These technical merits have pushed the development of superconducting gen ....etc

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SUPER RFID APPLIED IN AUTOMATIC VISITOR / TOURIST GUIDE INFORMATION FOR PERSONNEL ANOUNCEMENT AND VISITOR EVALUATION SYSTEM REPLACING CONVENTIONAL GUIDE.

ABSTRACT: Interactive or active RFID technology that is being used for many-advanced application from health sector to retail depending on that technology. Automatic visitor/tourist guide information announcement system, which it is designed mainly for privacy of visitors and reduce loud noise caused by common announcement.
In an RF based application, which targeted to reach requirements ....etc

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SUPPLY CHAIN ASSET MANAGEMENT AND WAREHOUSE / STOCK GOODS SEARCHING SYSTEM WITH SUPER ACTIVE RFID USING SENSOR NETWORK.

Abstract:
Supply chain event system and asset management and warehouse / stock searching system aim detecting the occurrence of missing or searching of total goods in the warehouse within seconds. The system requires no manual assistance. The all process will do based on the command send from the base unit.
The heart of the system is a base reader unit with multiple access facility. It is connected to a processor and PC ....etc

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Super Charging


The power output of an engine depends up on the amount of air indicated per unit time, the degree of utilization of this air and the thermal efficiency of the engine. The amount of air inducted per unit time can be increased by increasing the engine speed pr by increasing the engine speed or by increasing the density of air intake. The method increasing the inlet air density, called supercharging, is usually employed to increase the power output of the engine. This is done by supplying air to a pressure higher than the press ....etc

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Online Super Market System


Vision

This project is aimed to develops the Supermarket Administration System, which is used to simplify the maintenance of the complete details of products, inventory, staff, customers, billing, delivery of goods, etc.
Project Specification This project is a widely used in many big supermarket / departmental stores and is used to cater the need of the sales system there. This is an online system and is used maint ....etc

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Title: Super Market Management System (SMMS)

Technology used: Visual Basic & Oracle

CONTENTS

 Title of the Project
 Introduction
 Objective
 Tools and Platform (VB, Oracle)
 System Analysis
 Identification of Need
 Preliminary Investigation
 Feasibility Study
 Technical Feasibility
� ....etc

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