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Monthly Archive for: «March, 2012»

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Substation Main Functions and Classification

An electrical substation is an assemblage of electrical components including busbars, switchgear, power transformers, auxiliaries etc. These components are connected in a definite sequence such that a ckt. can be… Read more

Mar 29, 2012 | Edvard

1Alstom - 45kV Gas-insulated switchgear GIS (F35)

Capacitor Banks In Power System (part four)

Continued from technical article: Capacitor Banks In Power System (part three) Let us consider that there is a captive diesel generator the rating of which is specified as 1000kVA and… Read more

Mar 27, 2012 | Asif Eqbal

Alternator capability curve

Smart Grid Concept and Characteristics

A smart grid is an electricity network that uses digital and other advanced technologies to monitor and manage the transport of electricity from all generation sources to meet the varying… Read more

Mar 21, 2012 | Edvard

Smart Grid

Copper or aluminium? Which one to use and when?

Apart from their electrical conductivity, the other technologically important properties of copper and aluminium differ so significantly (density is an obvious example) that their areas of application are and have… Read more

Mar 16, 2012 | Edvard

System with two copper bus bars
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