Rediseño y ampliación de subestación eléctrica en la Sabana de Bogotá

Abstract

The purpose of this document is to show the redesign and expansion of the electrical substation initially designed by the company GUTIERREZ CASTRO INGENIERIA S.A.S, a company whose main activity is electrical installations located at Carrera 110 B Bis 71 C - 10 in the city of Bogotá DC The redesign of the substation will be done in the company of the company GUTIERREZ CASTRO INGENIERIA S.A.S for a carbonated beverage plant located in Tocancipá. Initially, the different factors that the company requires when requesting the redesign and expansion of the electrical substation will be taken into account; one of them is the expansion of the carbonated beverage plant and the installation of new equipment to increase their production. The redesign and expansion of the substation will be done based on the Colombian norms and regulations that govern these designs; The first of these is the Colombian electrical code NTC 2050, the Colombian technical standard NTC 3582, the technical regulation for electrical installations RETIE and the technical regulation for lighting and public lighting RETILAP, based on these standards, it is intended to achieve an efficient design that is appropriate to the needs of the client, in addition to take advantage of the energy resources that you have at the beginning. To begin with, a feasibility study will be carried out, with this we seek to take advantage of the resources that are already in the plant, in this case there is an installed capacity of 1 MVA, we are also going to record a chargeability study which is required to determine the dimensioning of the transformer and the main protections. On the other hand, to develop the redesign and expansion of the substation, the necessary information will be collected and recorded, among these documents will be the coordination curve of protections and short-circuit currents and short-circuit impedance that will be requested from the network operator, with this we will be able to determine a common connection point of the connection. Based on a power quality study and from the study of chargeability, the transformer will be redesigned and finally, the grounding will be implemented according to the requirements. Likewise, the redesign and sizing of distribution boards will be carried out, of the conductors and cable trays required due to system expansion of public lighting. This project will be carried out in the company of two colleagues, Andrés Felipe Espitia Avendaño and Andrea Yuliana Triana Camacho, who will be in charge of carrying out the internal installations part of the carbonated beverage plant. For the redesign and expansion of the substation, the chargeability analysis carried out by the four members of the internship is required. On the other hand, there was also the participation of the tutors and professors of the Technological Faculty Helmuth Ortiz, Carlos Avendaño and the tutor of the company Edison Mesías Gutiérrez. As a result, it is expected that the redesign complies with current regulations, in addition, that it is fully capable of covering the requirements and possibly that it can cover needs greater than those required at the time of carrying out the redesign.