ANÁLISIS Y GESTIÓN DE RIESGOS EN EL MANTENIMIENTO DE UN SISTEMA ELÉCTRICO, CASO DE: UNA SUBESTACIÓN DE ALTA TENSIÓN

Abstract

This thesis presents a HAZOP Analysis in Maintenance of High Voltage Power Substation, in particular on electric power substation for rectification Metro Public Transport System of the City of Mexico, because a system such by the large size of the network that counts, it takes a lot of electrical substations, which makes it susceptible to failures that can lead to economic effects, political, social and environmental issues. This thesis will use the HAZOP methodology for identifying risks associated with the maintenance of an electrical substation. Our analysis study, analyze and evaluate all possible failure resulting from technical systems, operational procedures and recklessness that may arise and cause unwanted events in a sustainable way affect the system under study. As mentioned our analysis is performed on a stage where it is carrying out maintenance to a high voltage electrical substation, so that different tests are performed involving the possible variables in different scenarios. According to the results obtained in the analysis, implementation of the actions and recommendations for mitigating identified risks, which will reach a final conclusion and decision to establish which is the most viable to consider our system under study as a reliable in the event of an accident is desirable.