Standard

IEEE 421.1-2021

Current

Existing or new amendments and versions must be purchased separately.

Language
Services

Abstract

Revision Standard - Active. Defined in this standard are elements and commonly used components in excitation systems. Also contained are definitions for excitation systems applied to synchronous machines. An included annex contains one-line block diagrams of some typical excitation systems. These are presented to illustrate the defined terminology referenced in this standard and clarify the understanding of the excitation control system.

Products specifications

  • Standard from IEEE
  • Published:
  • Document type: IS
  • Pages
  • Publisher: IEEE
  • Distributor: IEEE
  • National Committee: IEEE Power and Energy Society / Energy Development & Power Generation

Product Relations