Design of a Lab-Based Digital Substation using the IEC 61850 Standard: Lessons Learned

This paper outlines the initial phase of a lab-based research project to implement a smart digital substation using the IEC 61850 standard. It emphasises the importance of digital substations in facilitating the transition to a carbonneutral future by offering enhanced efficiency, flexibility, and resilience in electricity grid management. Additionally, the paper underscores the necessity of nurturing next-generation substation engineers capable of leveraging technological advancements, particularly in digital substations. Through detailing the project's objectives, methodologies, and lessons learned, the paper contributes to the ongoing evolution of utility engineering towards more efficient, resilient, and sustainable energy systems.