Interested to Buy Any Domain ? << Click Here >> for more details...
What is GIS Substation and how it operate? where these type
of substation installed?
- 8 Answers
- 35448 Views
- Power Grid, I also Faced
- E-Mail Answers
Answer Posted / sumit yogi
The GIS is also known as Gas Insulated Substation.
In gas insulated substation sf6 gas superior dielectric properties used at moderate pressure for phase to phase and phase to ground insulation.
It is enclosed in ground metallic housing.
It is compact and multi-component assembly.
In this sf6 gas is the primary insulating medium.
Various equipment's housed in metal enclosed modules filled with sf6 gas.
It is preferred for High Voltage ratings.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
why burdens of VTs is more than CTs?
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
Make a list observation on Transformer?
battery capacity use of made?
what is protection class current transformer.
11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter
what is the IPC ? & what the uses ?
how to prepare the technical test
A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?
Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere
how to calculate current and voltage in a same circuit?
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
how to operate and maintenance of 1500 kva diesel generator set
can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.
What are the uses of lead compensator?
