IEEE 421.1-2021 REDLINE
Current
Current
The latest, up-to-date edition.
IEEE Standard Definitions for Excitation Systems for Synchronous Machines
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
17-03-2022
This standard defines elements and commonly used components in excitation control systems and contains definitions for excitation systems as applied to synchronous machines.
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