• Sawant Akshay
• Sumit Bondre
• Vinit kanase
• Bhimrao Asolkar
• Imran Patel

: Energy that is been generated at the generation station is transmitted to the load areas which are at far away from it. Energy generated is step up and transmitted and it is step down gradually depending on varies stages. So this every stepping down stage has a substation. So these substations are usually out door conventional substation. So here we will discuss about a distribution substation which is a prefabricated substation or a substation which is enclosed in metal enclosure. This concept has been developed taking in consideration drawback of outer door substation. So this CSS has 4 separate compartments for HT compartment, RMU unit, transformer compartment and lv compartment they are highly customizable. It is of much in metro cities and it is future of substation with benefits such as safety, low maintenance, easy monitoring, controllability etc.

Ring Main Unit (RMU), Compact Substation (CSS), Air Circuit Breaker (ACB), Hermitically Sealed Transformer.

"Installation Of 11KV/440V Compact Substation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.376-383, March-2019, Available :http://www.jetir.org/papers/JETIR1903G53.pdf

"Installation Of 11KV/440V Compact Substation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp376-383, March-2019, Available at : http://www.jetir.org/papers/JETIR1903G53.pdf