IEEE P421.2/D20, Nov 2013
IEEE Draft Guide for Identification, Testing, and Evaluation of the Dynamic Performance of Excitation Control Systems
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About This Item
IEEE P421.2/D20, Nov 2013 is a draft guide for identifying, testing, and evaluating the dynamic performance of excitation control systems used in power and energy applications. It addresses how these systems respond under operating changes and disturbances, which is important for understanding stability, control behavior, and performance. For engineers working with generating equipment and related grid support functions, this technical document provides a focused framework for assessment and comparison.
About IEEE P421.2/D20, Nov 2013
This draft standard outlines a structured approach to evaluating excitation control systems, with emphasis on dynamic behavior rather than static nameplate data alone. IEEE P421.2/D20, Nov 2013 is relevant where excitation system performance affects voltage regulation, response speed, and overall control quality. In practice, it supports consistent testing and identification methods so that results can be compared more reliably across designs, installations, and operating conditions.
Where is IEEE P421.2/D20, Nov 2013 used?
IEEE P421.2/D20, Nov 2013 is typically used in power generation and related electrical engineering workflows where excitation control systems must be verified or evaluated. This may include design review, commissioning, laboratory testing, and field assessment of equipment associated with synchronous machines and their control systems. Because the subject also references geoscience, it may be useful in specialized energy applications where dependable electrical performance is needed under variable operating conditions.
Importance in practice
In practice, this standard helps reduce uncertainty when checking how excitation control systems perform during transients, disturbances, or other dynamic events. Using IEEE P421.2/D20, Nov 2013 can improve consistency in testing methods, support better procurement decisions, and make performance claims easier to compare. It is also valuable for risk reduction, since clear evaluation criteria can help identify control issues before they affect stability, reliability, or operating safety.
- Identification of excitation control system characteristics
- Dynamic performance testing and evaluation
- Response behavior under changing electrical conditions
- Support for power system and generator control review
- Publication Date: 2013
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications; Geoscience
- Official IEEE: Doi link
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