Current time: 06-03-2015, 11:06 PM Hello There, Guest! LoginRegister)
View New Posts | View Today's Posts


Some Information About

line current differential relay

is hidden..!! Click Here to show line current differential relay's more details..
Do You Want To See More Details About "line current differential relay" ? Then

.Ask Here..!

with your need/request , We will collect and show specific information of line current differential relay's within short time.......So hurry to Ask now (No Registration , No fees ...its a free service from our side).....Our experts are ready to help you...

.Ask Here..!

In this page you may see line current differential relay related pages link And You're currently viewing a stripped down version of content. open "Show Contents" to see content in proper format with attachments
Page / Author tags

APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES


Posted by: computer science technology
Created at: Sunday 24th of January 2010 03:45:58 AM
Last Edited Or Replied at :Sunday 24th of January 2010 03:45:58 AM
line current differential relay , current differential scheme, current differential amplifier , current differential protection, current differential relay , APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES pdf, APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES ppt , APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES report, APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES , APPLICATION OF CURRENT DIFFEREN, differential protection of transmission line seminar , advantages of protection pf transmission lin, application of current differential protection to tapped transformer ppt , application of current differential protection to tapped transmission lines abstract, application of current differential protection to tapped transmission lines ppt , differential protection for transformer pick up level, applications of current differential protection to tapped transformers ppt , applications of current differential protection to tapped transformers abstract, application of current differential protection to tapped transmission lines absract ,
most likely, result in a misoperation. Distance supervision can be used to cope with this problem. The distance element should be set to overreach securely all the line terminals including tapped lines. But at the same time, they should not reach to the low voltage terminals of the transformers (Figure 2).

This may create a problem, particularity if the transformers have a large power rating, are located very close to the substations, and at the same time the line is very long (Figure 3). In this difficult situation it would be recommended to include this tapped transformer into the diff..................[:=> Show Contents <=:]



A GPS Synchronized Current Differential Protection of Transmission Lines


Posted by: seminar class
Created at: Tuesday 03rd of May 2011 01:30:16 AM
Last Edited Or Replied at :Wednesday 15th of February 2012 01:22:16 AM
differential protection of transmission line seminar, protection of transmission system by gps , microcontroller based fire fighting robot ppt, differential protection for transmission lines , synchronized differential protection, current differential protection image , synchronized current differential protection, current differential relay with gps synchronization , advantages of gps synchronised current differential protection of transmission lines,
arison schemes. However, with such systems,benefit is reaped in terms of higher sensitivity and lowerprobability of false line trips.Phase comparison pilot relaying systems can bethought of as the first generation synchronized measurementsystems because an implicit synchronization isachieved for phase angle comparison. The method is comparativelysimple as it only transmits zero crossing informationas a dc signal to the other end of the transmissionline.In 1983 Sun et. al. published a seminal paper describinga current differential relay system using fiber opticscommunication. The basic idea..................[:=> Show Contents <=:]



COMPARATIVE STUDY OF INDIA INFOLINE WITH OTHER BROKING FIRMS


Posted by: project report helper
Created at: Wednesday 06th of October 2010 04:19:53 AM
Last Edited Or Replied at :Tuesday 07th of June 2011 12:23:03 PM
FIRMS, BROKING , OTHER, WITH , INFOLINE, INDIA , STUDY, COMPARATIVE , presentation on comparative study of different broking firm for 2011, topics on comparitive study of indian companies , comparative study of major players of stock brokers ppt, india infoline current project , project report on comparative analysis of brokerage firms, india infoline project report pdf , india infoloine ppt, comparative study of broking firms pdf , ppt of india infoline, comparative study on broking firms ppt , india infoline based project, marketing project on indiainfoline , compartive analysis project of india info line, project report about india infoline , comparative study project of india infoline, project topics in india infoline ,
S SAHA
BRANCH MANAGER in ULTADANGA at
INDIA INFOLINE


INTRODUCTION

Every modern economy is based on a sound financial system .A financial system is a set of institutional arrangements through which financial surpluses are mobilized from the units generating surplus income and transferring them to the others in need of them. The activities include production, distribution, exchange and holding of financial assets/instruments of different kinds by financial institutions, banks and other intermediaries of the market.
The financial markets have two major components; they are money marke..................[:=> Show Contents <=:]



DIGITAL TRANSFORMER PROTECTION F ROM POWER PLANTS TO DISTRIBUTION SUBSTATIONS


Posted by: seminar topics
Created at: Monday 22nd of March 2010 12:29:38 PM
Last Edited Or Replied at :Monday 22nd of March 2010 12:29:38 PM
DIGITAL TRANSFORMER PROTECTION F ROM POWER PLANTS TO DISTRIBUTION SUBSTATIONS pdf , DIGITAL TRANSFORMER PROTECTION F ROM POWER PLANTS TO DISTRIBUTION SUBSTATIONS ppt, DIGITAL TRANSFORMER PROTECTION F ROM POWER PLANTS TO DISTRIBUTION SUBSTATIONS , SUBSTATIONS, DISTRIBUTION , PLANTS, POWER , PROTECTION, TRANSFORMER , DIGITAL, projects on transformer protection , project onprotection of transformers, project on transformer protection with detail , the protection of power transformers in substations, distribution transformer protection , differential relay matlab protection, transformer substations load shedding , transformer protection, transformer protection in power plant , seminar topics regarding transformer protection, digital transformer protection from power plants to distribution substations , mozina protection, tranformer ptotection ,
, many of these functions are handled via separate discrete relays or not applied at all because of economic considerations. Transformer protection requirements also vary depending on the location of the transformer on the power system. This paper discusses transformer protection at various locations: power plants, industrial plants, transmission substations and distribution substations. Since transformer protection requirements vary depending on the application, users typically want only those functions which are needed for that specific application. To accommodate this customized functionali..................[:=> Show Contents <=:]



Fuzzy Logic Based Differential Relay For Power Transformer Protection reference


Posted by: mutawakkil
Created at: Friday 19th of March 2010 09:02:29 PM
Last Edited Or Replied at :Wednesday 08th of February 2012 01:30:06 AM
Fuzzy Logic Based Differential Relay For Power Transformer Protection, Fuzzy Logic Based Differential Relay For Power Transformer Protection reference pdf , Fuzzy Logic Based Differential Relay For Power Transformer Protection reference ppt, Fuzzy Logic Based Differential Relay For Power Transformer Protection reference , reference, Protection , Transformer, Power , Relay, Differential , Based, Logic , Fuzzy, fuzzy logic based differential relay for power transformer protection , fuzzy logic power transformers, seminar report on differential relay , fuzzy logic for a transformer, differential box , fuzzy logic based on differential relay, fuzzy logic based transformer projects , fuzzy logic based projects in pdf, fuzzy logic based differential relay for power transformer protection ppt , fuzzy logic applications in transformer protection, differential relay power transformer , fuzzy based relay, fuzzy based power transformer protection , fuzzy based transformer seminar report, fuzzy logic based differential relay , transformer protection reference,
kindly furnished me with what this topic is about i.e steps to achieve the proj..................[:=> Show Contents <=:]



RELAY CO-ORDINATION full report


Posted by: project report tiger
Created at: Thursday 04th of March 2010 04:17:24 AM
Last Edited Or Replied at :Monday 23rd of February 2015 10:48:22 PM
relay coordination ppt , relay coordination calculation, relay coordination procedure , relay coordination example, relay coordination of a sample system , relay coordination study, relay coordination tutorial , relay coordination software, relay coordination pdf , relay coordination, RELAY CO ORDINATION pdf , RELAY CO ORDINATION ppt, RELAY CO ORDINATION , report, full , CO ORDINATION, RELAY , calculation of psm and tsm, full report on relays , relay setting calculation software in world, relay coordination example , psm tsm realys, doc fact cochin report , how current flows in differential relay cag 34 in pdf, cdg relay settings asper is , scribd rectifier commissioning, seminar report on relays , electrical engineering full seminar report on aging effect on leakage current flowin wooden poles, psm and tsm of relay , seminar report on static relay, what is psm and tsm and its application for fault calculation , psm settings for induction relays, cdg relay operating principle , relay seminar report, cdg 61relay characteristic curve ,
/PSM CURVE
3 SEC RELAY
Basic construction of static protective relay
Protective relays are analogue-binary signal converters with measuring functions. The variable such as current, voltage, phase angle or frequency are derived values obtained by differentiation, integration or the arithmetic operations, appears always as analogue signals at the input of the measuring unit. The output will always have binary signal, i.e. either an open (or OFF) signal if the relay is not to trip or a close (or NO) signal if the relay is to trip these output signals can therefore be easily evaluated by subseq..................[:=> Show Contents <=:]



TRANSFORMER PROTECTION USING NUMERICAL RELAY full report


Posted by: project report tiger
Created at: Friday 26th of February 2010 07:25:43 PM
Last Edited Or Replied at :Friday 30th of November 2012 02:01:20 AM
transformer protection control , transformer protection guide, transformer protection devices , transformer protections, transformer protection presentation , transformer protection schemes, transformer protection system , transformer protection pdf, transformer protection ppt , transformer protection relay, TRANSFORMER PROTECTION USING NUMERICAL RELAY pdf , TRANSFORMER PROTECTION USING NUMERICAL RELAY ppt, TRANSFORMER PROTECTION USING NUMERICAL RELAY , report, full , RELAY, NUMERICAL , USING, PROTECTION , TRANSFORMER, ppt on static relays , seminar about open circuit transformer, siprotec 7ut613 differential protection relays , transformer protection, numerical relays , block diagram of numerical overcurrent relay, ppt transformer protection , full transformer project, static relay ppt , numerical relay project, seletivity transformer pick up relay , abstract on transformer protection, seminar report on static differential relay , numerical relays pdf download, transformer protection abstract , numerical differential relay, one half protection relay , 7ut61 siemens, power sharing of transformers with auto protection , numerical relay, ct connection in transformer protection , 7ut61 full,
ys
3. Microprocessor-based relays
Electromagnetic relays:¬' It includes attracted armature, moving coil and induction disc and induction cup type relays. Electromagnetic relays contain an electromagnet (or permanent magnet) and a moving part. When the actuating quantity exceeds a certain predetermined value, an operating torque is developed which is applied on the moving part. This causes the moving part to travel and to finally close a contact to energize the trip coil of the breaker.
Static relays:-
Static relays contains electronic circuits which may contain transistors, ICs, di..................[:=> Show Contents <=:]



APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES


Posted by: computer science technology
Created at: Sunday 24th of January 2010 03:45:58 AM
Last Edited Or Replied at :Sunday 24th of January 2010 03:45:58 AM
line current differential relay, current differential scheme , current differential amplifier, current differential protection , current differential relay, APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES pdf , APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES ppt, APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES report , APPLICATION OF CURRENT DIFFERENTIAL PROTECTION TO TAPPED TRANSMISSION LINES, APPLICATION OF CURRENT DIFFEREN , differential protection of transmission line seminar, advantages of protection pf transmission lin , application of current differential protection to tapped transformer ppt, application of current differential protection to tapped transmission lines abstract , application of current differential protection to tapped transmission lines ppt, differential protection for transformer pick up level , applications of current differential protection to tapped transformers ppt, applications of current differential protection to tapped transformers abstract , application of current differential protection to tapped transmission lines absract,
roprocessor-based differential relay requires Å’ as per principle of differential protection Å’ that the currents are monitored on all the circuits connected to a protected line including tapped transformers and lines. This may create a problem as the tapped connections are meant to provide a cost-effective alternative to actual substations. The taps are made outside the main substations and may not be equipped with proper protection means such a Circuit Breakers (CBs) and Current Transformers (CTs). Also, high-speed communication from the tap site may be a problem. This ..................[:=> Show Contents <=:]



Cloud Plugin by Remshad Medappil