World’s first Gas insulated line under a river successfully commissioned (GIL Construction and advantages)

We all know about overhead transmission lines and underground cable for power transmission at high voltage. ABB recently has successfully commissioned 1000 KV gas insulated transmission line(GIL) through a tunnel…

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What is Unitised or Package or prefabricated or compact substation (CSS/USS) ? Single line diagram, area required and advantages?

Have you seen this (kindly see below picture) ? This is a outdoor 11000/440 volt substation on double pole structure. Why you need this ? Obviously you need Low voltage…

Continue Reading What is Unitised or Package or prefabricated or compact substation (CSS/USS) ? Single line diagram, area required and advantages?