Evaluación de alternativas de mejora en la calidad de servicio en los Circuitos Pasquilla y Tiguaque dentro del plan de mantenimiento preventivo 2021 de la Zona Sureste Unidad Operativa Bogotá MT/BT

Abstract

The Pasquilla and Tiguaque circuits, as well as the 677 remaining circuits that complement the electric power distribution network in the city of Bogotá DC, are assets belonging to the company Enel - Codensa SA ESP. events, disturbances or anomalies caused by the presence of defects in the network; as well as electrical, dielectric, mechanical, thermal and external causes; violating equipment, quality of service and even living beings. Enel - Codensa, through the Operation and Maintenance area (O&M), together with the Bogotá Operative Unit, designates work teams in charge of monitoring the circuits in order to provide the best possible quality of service, due to this the inspections of network, which are essential to generate the Annual Maintenance Plan (AMP). The chain of procedures for the management and definition of infrastructure and network maintenance programs is established in the organization as Organizational Procedure PO257; and based on PO257 and the asset management policy, the Infrastructure and Networks Maintenance Program (O & M02) is defined and directed. This document presents the need, the approach, the development and the results of the internship "Evaluation of alternatives to improve the quality of service in the Pasquilla and Tiguaque circuits within the 2021 preventive maintenance plan of the Southeast Zone Bogotá MT Operational Unit / BT”, which arises in order to implement a different perspective in the approach of the AMP. Additionally, materials and equipment that make up the infrastructure and network of the Pasquilla and Tiguaque circuits, their geographical location, the identification of the defects present will be presented; the use of corporate virtual tools that will allow observing, identifying and exporting information related to visual inspections and interruptions presented in the last six months; In addition to proposing solutions to the defects found, the proposal of preventive measures that will avoid the interruption of the energy service in the future. As a result, a computational tool is generated that allows the integration of information exported from corporate applications, in order to keep track of the activities, jobs, interventions and defects present in a specific circuit. Mentioned application is accompanied by its respective instructions, which will explain the considerations and procedures to make use of it. Finally, it is discovered that around 70% of network defects with possible short-term effects correspond to elements and structures in poor condition; In addition, there are behaviors that demonstrate the effectiveness of the implementation of the maintenance plan, reducing power service interruptions by up to 36% for the circuits studied.