%0 Journal Article %T Design Of MV/LV Substation Transformer %A Sabir MESSALTI %A Fares Zitouni %A Issam Griche %J Engineering %P 20-25 %@ 1947-394X %D 2013 %I Scientific Research Publishing %R 10.4236/eng.2013.51B004 %X A substation is a part of an electrical generation, transmission, and distribution system. Substations generally have switching, protection and control equipment, and transformers. The low voltage distribution networks are supplied from MV/LV substation transformer that represent the last step of bringing transformation to the  low voltage and ensuring the  protection and monitoring of the network. There are three types of MV/LV substation: pole-mounted transformer substation, the substation in an envelope and substation in masonry. This paper presents a general description for different MV/LV substation and a methodology to design the various elements making up the public distribution substation (choice of the emplacement, engineering, power transformer, choice of MV cells, circuit breakers, fuses, disconnect  switch, conductors,...etc). %K Substation transformer %K MV cells %K substation in masonry %K pole-mounted transformer substation. %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=26596