عبدالرحمن احمد محمدمحمد صالحعبدالله عوض حسبو محمدفرح محمد علي اماممحمد ابراهيم طه البشير2023-11-122023-11-122021-01-01https://ds.eaeu.edu.sd/handle/10.58971/191In this project , a secondary distribution station 33/11kv was studied and designed with international standards that meet the load requirements , as the industrial , agricultural and residential loads and expansion were studied in AL-Bawga area and its suburbs . The design research was based on the IEC global system in the methods , study and design of the secondary electrical power distribution stations . The scientific method followed by Sudanese distribution company was studied and compared. differential protection was used to provide the necessary protection when the current increases . The future expansion was studied and modeled using the ETAP programother