This paper shows a practical process bus architecture conforming to IEC 61850-9-2 that fits the task of protection and control of substations by drawing from the universal topology rules of substations. Publish Date Wed, 11/05/2025 - 12:00 Resource File Size 5.74 MB Resource Category hardfiber Resource PDF File An-Architecture-and-System-for-IEC-61850-Case-Study-EN-N50403-Hybrid-202507-R002.pdf Resource Type 13 Resource Type Name White Papers/Case Studies Resource Passport Required On Resource Type White Papers/Case Studies InduStry Id List 1,2,3