Análisis causa raíz de los eventos de calidad de energía eléctrica en el patio de 34,5 KV de la subestación ínsula CENS S.A E.S.P.

Abstract

The following summary introduces the criteria of the project which is rooted in the analysis of the power quality events in the 34.5Kv yard of the Insula substation belonging to CENS. S.A. E.S.P. Located in the department of Norte de Santander - Colombia, the root cause analysis is performed using a structured analysis methodology, used in the effective solution of problems through the deduction, verification and investigation of incidents that lead to the identification of the original causes of the event, this methodology lists all the possible hypotheses and most probable causes, this is done repetitively and successively until reaching the physical probable cause or causes, to obtain the factors that probably contributed to the events. According to reports obtained from the energy quality analyzers and user requests, disturbances in the electrical energy service have been occurring which affect the quality of said service, using this information provided by the network operator, which is obtained from the energy quality analyzers (ION 7650), a characterization of the energy quality events present in the 34.5Kv yard of the Insula substation regulated by CREG 016 DEL 2007 is proposed and based on this information determine the relationship of the most frequent energy quality event with the electrical distribution circuits, in order to apply the root cause analysis methodology