421.5-2005 IEEE Recommended Practice for Excitation System Models for Power System Stability Studies

Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 21 April 2006
Status: inactive
Page Count: 95
Page(s): 1 - 93
ICS Code (Generators): 29.160.20
ISBN (Electronic): 978-0-7381-4787-1
DOI: 10.1109/IEEESTD.2006.99499

Abstracts

Standard

Excitation system models suitable for use in large-scale system stability studies arepresented. Important limiters and supplementary controls are also included. The model structures presented are intended to facilitate the use of field test data as a means of obtaining model parameters. The models are, however, reduced order models and do not represent all of the control loops on any particular system. The models are valid for frequency deviations of +/-5% from rated frequency and oscillation frequencies up to 3 Hz. These models would not normally be adequate for use in studies of subsynchronous resonance or other shaft torsional interaction problems.Delayed protective and control features that may come into play in long term dynamic performance studies are not represented. A sample set of data for each of the models, for at least one particular application, is provided.

Document History

421.5-2016 - IEEE Recommended Practice for Excitation System Models for Power System Stability Studies
August 26, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Excitation system and power system stabilizer models suitable for use in large-scale system stability studies are presented. Important excitation limiters and supplementary controls are also included. The model structures presented are intended to facilitate the use of field test data as a means of ...

421.5-2016 - IEEE Recommended Practice for Excitation System Models for Power System Stability Studies - Redline
August 26, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Excitation system and power system stabilizer models suitable for use in large-scale system stability studies are presented. Important excitation limiters and supplementary controls are also included. The model structures presented are intended to facilitate the use of field test data as a means of ...

P421.5/D39, Oct 2015 - IEEE Approved Draft Recommended Practice for Excitation System Models for Power System Stability Studies
January 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Excitation system and power system stabilizer models suitable for use in large-scale system stability studies are presented. Important excitation limiters and supplementary controls are also included. The model structures presented are intended to facilitate the use of field test data as a means of ...

P421.5/D38, Oct 2015 - IEEE Draft Recommended Practice for Excitation System Models for Power System Stability Studies
January 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Excitation system and power system stabilizer models suitable for use in large-scale system stability studies are presented. Important excitation limiters and supplementary controls are also included. The model structures presented are intended to facilitate the use of field test data as a means of ...

421.5-2005 - IEEE Recommended Practice for Excitation System Models for Power System Stability Studies
April 21, 2006 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Excitation system models suitable for use in large-scale system stability studies arepresented. Important limiters and supplementary controls are also included. The model structures presented are intended to facilitate the use of field test data as a means of obtaining model parameters. The models a...

P421.5/D15 - Approved IEEE Recommended Practice for Excitation Systems for Power Stability Studies (Superseded by 421.5-2005)
January 1, 2005 - IEEE - Institute of Electrical and Electronics Engineers, Inc.
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421.5-1992 - IEEE Recommended Practice for Excitation System Models for Power System Stability Studies
January 1, 1992 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Excitation system models suitable for use in large scale power system stability studies are presented. With these models, most of the excitation systems currently in widespread use on large, system-connected synchronous machines in North America can be represented. They include updates of models pub...

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