2026-07-21 –, Room 1
Ever wondered what really happens inside a power substation during everyday operations? In this session, we’ll take a dynamic “flyover” of a small-to-medium-sized substation, exploring critical points where power and data intersect and uncovering the interactions that keep the power system stable and responsive.
We’ll look at how these elements work together to keep the lights on—and how their digital nervous system communicates in real time.
To bring it all together, we’ll walk through a real-world power system event, following the flow of communication from the initial fault detection all the way to the control center’s response and back to the field. Along the way, we’ll decode how these messages orchestrate recovery and maintain reliability. Whether you’re a packet sleuth or a power systems enthusiast, this session gives you a front-row seat to the intersection of operational technology and network analysis.
Daniel Lopez is a dedicated professional currently serving as a Lead Integration & Automation Engineer at Schweitzer Engineering Laboratories. In this role, Daniel works in the R&D forensics group, where they analyze field failures to determine root cause and provide recommendations to customers.
Daniel graduated from LeTourneau University in 2020 with a bachelor's degree in Electrical Engineering. During his time in the forensics group, he discovered Wireshark and quickly became captivated by its capabilities. This newfound interest led him to pursue the WCNA certification, further enhancing his expertise in network analysis.