DESIGN OF HIGH VOLTAGE TRANSMISSION SUBSTATION

Abstract

This research discusses electrical design of power transmission substation as solution of increasing of load and entering Al_Sounot project to grid by large capacity. thesis involves planning done by analytical method, short circuit, and load flow analysis studies done by simulation using e-tab program. These studies based on a real data from national Sudanese electrical companies. As a result of these studies site was selected, capacity of transformers, number of feeders, rating of other equipment and devices were determined.