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ujjwalsaxena
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Join Date: Jul 2010
Location: India
Posts: 3

Regarding Smart Grids

07/08/2010 4:37 PM

Regarding smart grid technology,

Currently I have studied 66/11kv transmission system.

I want to know if there is any difference in ratings/specifications of the electrical equipments installed in the grid like lightening arrestors (60kv,800A/26.3kA for 3sec) circuit-breakers CT PT etc......

Secondly, in a smart grid system, is 61850 protocol being implemented??

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Pathfinder Tags: electrical grid Grid power grid Smart grid smart meter
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Anonymous Poster
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Re: Regarding Smart Grids

07/09/2010 1:07 AM

yes, there is lots of difference when we compare 66kv/11kv grid with other rating grid, the different grid have different voltage rating, current rating so the size also differs, higher the rating of voltage bigger the size of equipment.
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ujjwalsaxena
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Location: India
Posts: 3
#2
In reply to #1

Re: Regarding Smart Grids

07/09/2010 7:35 AM

i know about that......

i want to have a comparison between present grid infrastructure and smart "grid" infrastructure.....

can u help me wid that......!!!

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