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Title: Gas Insulated Substation GIS
Page Link: Gas Insulated Substation GIS -
Posted By: project report helper
Created at: Friday 01st of October 2010 02:39:52 PM
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Gas Insulated Substation (GIS)
Gas Insulated Substation (GIS) is a compact, multi component assembly enclosed in a ground metallic housing which the primary insulating medium is compressed sulphurhexaflouride(SF6) gas. It generally consists components of
a) Bus bars
b) Circuit Breakers
c) Disconnecting switches
d) Earthing switches
e) Current transformers
f) Voltage transformers
g) Cable and boxes
h) Gas supply and gas monitoring equipment
j) Local co ....etc
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Title: gas insulated substation full report
Page Link: gas insulated substation full report -
Posted By: project report tiger
Created at: Friday 19th of February 2010 02:16:43 PM
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GAS INSULATED SUBSTATION
INTRODUCTION
Conventional substations requires, small installation size, protection against atmospheric pollution and moisture, noiseless operation, nonexplosive and flame resistant, reduced maintenance, minimal radio interference, but totally enclosed substations using SF6 gas as insulation that are also known as GIS is now in widespread use in the electrical power industry .
It consist of
¢ Bus bars
¢ Circuit breakers
¢ Disconnecting switches
¢ Earthing switch ....etc
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Title: problems in gas insulated substations
Page Link: problems in gas insulated substations -
Posted By:
Created at: Tuesday 19th of March 2013 01:00:30 AM
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Title: Gas Insulated substation
Page Link: Gas Insulated substation -
Posted By: jinojose
Created at: Saturday 26th of June 2010 01:48:15 AM
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I am not able to open the file Gas Insualted Substation file (size 4.7MB).Can you please send it in ppt format? ....etc
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Title: Gas Insulated Substations
Page Link: Gas Insulated Substations -
Posted By: computer science crazy
Created at: Sunday 21st of September 2008 12:17:26 PM
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SF6 Gas insulated Substations (GIS) are preferred for voltage ratings of 72.5KV, 145KV, 245KV, 420KV and above. In such a situation, the various equipments like circuit breakers, busbars, isolators, and load break switches; current transformers, voltage transformers, earthing switches etc. are housed in metal enclosed modules filled with SF6 gas.
The SF6 gas provides the phase to ground insulation. As the dielectric strength of SF6 gas is higher than the air, the clearances required are smaller. Hence, the overall size of each equipment and ....etc
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Title: gas insulated substations
Page Link: gas insulated substations -
Posted By: sharmalaks
Created at: Friday 12th of March 2010 01:16:03 PM
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Title: gas insulated substation
Page Link: gas insulated substation -
Posted By: gloriajose20
Created at: Sunday 26th of December 2010 10:45:03 AM
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Title: gas insulated substations by m s naidu free download
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Posted By:
Created at: Tuesday 04th of December 2012 03:01:06 PM
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if any one has this book please send
Thanks
RK Jayaswal ....etc
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Title: gas insulated transmission lines full report
Page Link: gas insulated transmission lines full report -
Posted By: project report tiger
Created at: Sunday 21st of February 2010 10:05:49 AM
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INTRODUCTION
Composed of pipes that houses conductors in SF6
Invented in 1974
Both overhead & underground system
Drawbacks of XLPE lead to GIL
Most economic, environment friendly & maintenance free alternative
WHY GIL
Installation expense is less
XLPE needs extra cooling arrangement
Allowe ....etc
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Title: Gas Insulated Substation
Page Link: Gas Insulated Substation -
Posted By: dkmevawala07
Created at: Sunday 05th of September 2010 01:17:31 AM
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