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IEC/TR 61850-90-20-ed.1.0
Communication networks and systems for power utility automation - Part 90-20: Use cases of redundancy in systems
Translate name
STANDARD published on 6.8.2025
The information about the standard:
Designation standards: IEC/TR 61850-90-20-ed.1.0
Publication date standards: 6.8.2025
SKU: NS-1228996
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC/TR 61850-90-20-ed.1.0 :
IEC TR 61850-90-20:2025, which is a technical report, describes use cases of redundancy in systems. This document considers use cases of duplication of function and devices and covers redundancy of information flow at message level. Functional safety is out of scope of this document. To keep focus on details relevant for this document, some figures and drawings do not show electrical wiring, redundant coils, etc, where this is not important for the use case. This document is not a guideline on the design of redundancy systems; guidance on designing redundancy systems can be found in textbooks
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