Elaboración de protocolos de pruebas funcionales, energización y manual de operaciones de la subestación Gualanday 115 Kv

Abstract

In the present work a guide will be found to carry out a protocol of functional tests, of energization and the manual of operation for a substation of high tension, which are demanded by the regulating entities for the energization and commissioning of a substation, taking as an example the experience obtained in the internship at the company EPC Ingeniería SAS In which a work was carried out on the protocols of functional tests, of energization and the manual of operation, for the substation of 115 kV of Gualanday Tolima. The experience gained in this work is based on a substation of two 115 kV line bays, one 115 / 34.5 kV transformation bay, and two 34.5 kV circuits. The substation has a single bar configuration, it has auxiliary services AC and DC, the control voltage level is 125 VDC, it has a main battery charger and a backup battery, it has a diesel combustion emergency plant, a 115 kV protection and control board per bay and a communications board. It describes the fundamental requirements that must be taken into account for the realization of functional test protocols, energization protocols and the operation manual. It begins with a chapter on the engineering review, which specifies the design documents that must be reviewed and what information is relevant and important to become familiar with and know the operation of the particular substation. The design to be revised covers the single-line diagrams, the principle diagrams, the control and protection planes at the different voltage levels, the design of the auxiliary services.