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please send me a ppt for the 220 kv substation as i am making a project on that and it would be really helpful !!1 ....etc

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Pleace i need a writen Analysis on 132kv power transmission line. My email is [email protected] ....etc

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ABSTRACT
Now a day s everything is depending up on the power. So give the reliable supply to the consumers. In distribution systems one of the major parts is SUBSTATIONS.
An electrical substation is a subsidiary station of an electricity, Generation, Transmission and distribution systems where the voltage is transformed from high to low or reverse using the transformers .Electric power may flow through several substations between generating plant and consumer and may be changed in different voltage levels .the ....etc

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INTRODUCTION
The protection scheme for a power system should cover the whole system against all probable types of fault. Unrestricted forms of line protection, such as overcurrent and distance systems, meet this requirement, although faults in the busbar zone are cleared only after some time delay. But if unit protection is applied to feeders and plant, the busbars are not inherently protected. Busbars have often been left without specific protection, for one or more of the following reasons:
a. the busbars and sw ....etc

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Respected Sir/ madam
I need the Ppt on the topic Synchronise alternator with infinite bus bar ....etc

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i need matlab circuit diagram for a new wavelet transform based busbar protection ....etc

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SUB-STATION EQUIPMENTS & ITS FUNCTIONS
Lightening Arrester
Lightening arrestors are the instrument that are used in the incoming feeders so that to prevent the high voltage entering the main station. This high voltage is very dangerous to the instruments used in the substation. Even the instruments are very costly, so to prevent any damage lightening arrestors are used. The lightening arrestors do not let the lightening to fall on the station. If some lightening occurs the arrestors pull the lightening and ground it to the earth. In any subst ....etc

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132kv substation theory with single line diagram

1. A visit to 132kv S/S PGI
2. Single Line Diagram-132/33/11kv Sub-station PGI
3. 3 incomer from 400/220KV s/s Sarojini Nagar & 1 outgoing 132kv line to Gomti Nagar & Martin purva 132kv incomer incomer outgoing
4. 132kv incoming lines through Lightning Arrestor & is connected to the Gantry through insulated discs. Disc insulators Lightning Arrestor Incomer gantry Lightning Arrestors Bus bar for all 3 incomer & 1 outgoing line
5. The line moves ahead passing through polycon insulators & to the ci ....etc

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1. Definition of sub -station:-
The assembly of apparatus used to change some characteristics (e.g. Voltage ac to dc freq. p.f. etc) of electric supply is called sub-station.
2. Introduction: -
The present day electrical power system is a.c. i.e. electric power is generated, transmitted and distributed in the form of Alternating current. The electric power is produce at the power station, which are located at favorable places, generally quite away from the consumers. It is delivered to the consumer
throu ....etc

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