gas insulated substations are installed especially where floor area available is limited and maintenance cost is more
At substations, the voltage of electricity is either stepped up or stepped down depending on its application. They serve as an intermediate point between the power generation plants and the consumers' electrical distribution system. Substations also provide various protection and control mechanisms to ensure the reliable and efficient transmission and distribution of electricity.
Actually they just stay there. Seriously, power lines start from a power station (thermal, hydel, nuclear, etc.) and extend to consuption areas. major Substations in say (a state) is connected to substations in towns or town areas. There can be several levels of substations. From the lowest level substation the lines connect to houses, offices, commercial entities, etc.
It's the engineering concerning protection, control, supervision and communication of electrical substations or power plants.
A: Substations step down the transmission voltage for distribution for the local area. The reason being that their input is in the range 0f 475 Kv trying to distribute that kind of hi voltage would be totally impractical because of insulation. So a substation step down the hi voltage to a distribution level of 16kv or so.
Meralco Bolts was created in 2010.
Meralco was created on 1895-01-17.
meralco emergency number is 16211
Manuel V. Panghilinan is the owner of MERALCO.
Loyola Meralco Sparks F.C. was created in 2006.
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Loyola Meralco Sparks FC is a football club found in Philippines at the city of Quezon City.
There are 230kv and 110kv GIS substations in chennai functioning from 1998 ,commssioned by Tamilnadu electricity board.
For many years, the city of Vijayawada has had a need for more power substations and the government is trying to get two to three more built soon. For now, there is only one substation that powers the city.
Meralco :)