Metodología para el desarrollo de interfaces de usuario de un SCADA EMS basadas en alerta situacional para presentación de información de subestaciones automatizadas

Abstract

The operation of the National Transmission System requires real-time system status, acquisition, organization and presentation of the vast amount of data is vital for decision-making and implementation of actions. The purpose of this project is to develop a methodology for designing user interfaces for transmission substations, considering human factors through the application of situational awareness criteria, to improve support these interfaces provide to operators. For the application of the methodology, operational requirements are studied, performing a goal directed task analysis and an analysis of the signals from the substation Babahoyo. The diagnosis of the current state of the interface is carried out based on the guidelines proposed by ASM, the situational awareness is diagnosed using SART and SAGAT techniques. With the design and implementation of the new interface, the improvements achieved through a comparative analysis of situational awareness displays and with the tools proposed in the methodology are evident.