Projecto de electrificação do Bairro Chamissava no Distrito Municipal Katembe

Abstract

As part of my professional internship at the company Kety Kety Engenharia e Serviços, this project was developed with the theme "Electrification of the Chamissava Neighborhood in the Katembe District", the main objective of which is to present a project for the electrification of block 7 of the aforementioned neighborhood. Near this block there is a 33 kV medium-voltage line, originating at the Boane substation and heading for Salamanga. It is on this line that it is proposed that two T-OFFs be made so that two new lines, 825 meters and 500 meters long respectively, can then be built to electrify the block. As a solution for the electrification of this block, this project proposes the installation of two transformer substations of 75 kVA each with a nominal voltage of 33/0.4KV, in order to supply the total existing demand of 141.96KVA. This project contains the procedures for developing the sizing of an electricity distribution network in a residential neighborhood, from electrical to mechanical calculations as well as the layout of the structure that will allow the transmission lines to be supported in order to supply the population with energy as efficiently as possible. In the medium term, it is recommended that EDM interconnect the network with the other blocks in the Chamissava neighborhood in order to provide some redundancy for the transformer stations in the future electricity network in the Chamissava neighborhood.(TRADUÇAO NOSSA)