Expert Systems for Automated Relay Setting and Coordination in Transmission Lines and Power Transformers.

The increasing complexity of modern power systems demands more agile and precise management of protection schemes to ensure proper coordination, system stability, and service continuity. In this context, technical knowledge management becomes a fundamental pillar to ensure that electricity sector professionals not only operate efficiently but also deeply understand the criteria and rationale behind each protection adjustment decision. This work is part of a digital transformation strategy that seeks not only to automate processes but also to capture, structure, and transfer specialized knowledge through intelligent tools. In line with the objectives of achieving high levels of reliability and resilience in the electrical infrastructure, a suite of intelligent applications was developed to…