IEEE 421A-1978
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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IEEE Guide for Identification, Testing, and Evaluation of the Dynamic Performance of Excitation Control Systems
Published date
29-06-1978
Withdrawn date
28-02-2026
Superseded by
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Includes criteria, definitions and test procedures for evaluating the dynamic performance of excitation control systems as applied by electric utilities.
| Committee |
Energy Development & Power Generation
|
| DocumentType |
Standard
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Withdrawn
|
| SupersededBy |
| IEEE 421.1-1986 | IEEE Standard Definitions for Excitation Systems for Synchronous Machines |
| IEEE 421 : 1986 | EXCITATION SYSTEMS FOR SYNCHRONOUS MACHINES, DEFINITIONS FOR |
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