Plan de mantenimiento para las unidades de generación de la Central Térmica Ishpingo Tambococha Tiputini de la Corporación Eléctrica del Ecuador bajo la metodología de mantenimiento basado en la condición.

Abstract

The objective of this present titration work was to develop a maintenance plan for the generation units of the Ishpingo Tambococha Tiputini thermal power plant of the electrical corporation of Ecuador under the condition-based maintenance methodology, for which in the first instance the applicd maintenance was evaluated to the Hyundai 9H21 /32 HHI units installed in block 43 ITT, using availability and reliability indicators obtained from the IFS maintenance software of CELEC EP. then a hierarchical inventory with coding was prepared using the technical standards regulation ISO 14224, and the flowchart method was applied to establish the criticality of the assets that were subsequently subjected to the analysis of failure modes and effects (AMFE), and based on the result of the analyzes carried out and based on a feasibility study and technical sustainability of implementation, determined in terms of costs the corrective maintenance tasks, preventive and based on the necessary condition, the constants of the mathernatical equations used were obtained after applying the Normal and Weibull statistical distributions The implementation of the maintenance plan proposed and socialized with the maintenance staff of CELEC EP was feasible in terms of necessary resources and maintenance frequencies, it is recommended to perform an annual assessment of the plan through the indicators applied, set reliability and availability goals , observe the behavior of the indicators, and making decisions for improvement, it is also suggested the development of maintenance documentation that records specific information regarding failures.