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IEEE 421.5-2005

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

IEEE Recommended Practice for Excitation System Models for Power System Stability Studies
Available format(s)

PDF

Superseded date

02-25-2022

Language(s)

English

Published date

04-21-2006

1. Overview
2. Normative references
3. Definitions
4. Representation of synchronous machine excitation
    systems in power system studies
5. Synchronous machine terminal voltage transducer and
    current compensation models
6. Type DC - Direct current commutator rotating exciter
7. Type AC - Alternator supplied rectifier excitation
    systems
8. Type ST - Static excitation systems
9. Type PSS - Power system stabilizers
10. Type OEL - Overexcitation limiters
11. Type UEL - Underexcitation limiters
12. Type SCL - tator current limiters
13. Types PF and VAR - Power factor and reactive power
    controllers and regulators
14. Supplementary discontinuous excitation control
Annex A (normative) - Nomenclature
Annex B (normative) - Per-unit system
Annex C (normative) - Saturation function and loading
        effects
Annex D (normative) - Rectifier regulation
Annex E (normative) - Block diagram representations
Annex F (informative) - Avoiding computational problems by
        eliminating fast-feedback loops
Annex G (normative) - Paths for flow of induced synchronous
        machine negative field current
Annex H (informative) - Sample data
Annex I (informative) - Manufacturer model cross-reference
Annex J (informative) - Bibliography

When the behavior of synchronous machines is to be simulated accurately in power system stability studies,it is essential that the excitation systems of the synchronous machines be modeled in sufficient detail (see Byerly and Kimbark [B7]1).

Committee
Energy Development & Power Generation
DevelopmentNote
Supersedes IEEE DRAFT 421.5. (04/2006)
DocumentType
Standard
ISBN
978-0-7381-4787-1
Pages
93
PublisherName
Institute of Electrical & Electronics Engineers
Status
Superseded
SupersededBy
Supersedes

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IEEE 421.4-2014 IEEE Guide for the Preparation of Excitation System Specifications
PD IEC/TR 61850-7-510:2012 Communication networks and systems for power utility automation Basic communication structure. Hydroelectric power plants. Modelling concepts and guidelines
IEEE 421.2-2014 IEEE Guide for Identification, Testing, and Evaluation of the Dynamic Performance of Excitation Control Systems
09/30212527 DC : 0 BS EN 61850-7-410 - COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-410: HYDROELECTRIC POWER PLANTS - COMMUNICATION FOR MONITORING AND CONTROL
I.S. EN 61850-7-410:2013 COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-410: BASIC COMMUNICATION STRUCTURE - HYDROELECTRIC POWER PLANTS - COMMUNICATION FOR MONITORING AND CONTROL
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IEC TR 62689-100:2016 Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 100: Requirements and proposals for the IEC 61850 series data model extensions to support fault passage indicators applications
VDI/VDE 3524 Blatt 3:2012-09 (Draft) Modelling and simulation of power plants - Electrical Systems
PD IEC/TR 62689-100:2016 Current and voltage sensors or detectors, to be used for fault passage indication purposes Requirements and proposals for the IEC 61850 series data model extensions to support fault passage indicators applications
IEC 61850-7-410:2012+AMD1:2015 CSV Communication networks and systems for power utility automation - Part 7-410: Basic communication structure - Hydroelectric power plants - Communication for monitoring and control
16/30342504 DC : 0 BS EN 61970-302 ED 1.0 - ENERGY MANAGEMENT SYSTEM APPLICATION PROGRAM INTERFACE (EMS-API) - PART 302: CIM FOR DYNAMICS
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IEEE 421.1-2007 IEEE Standard Definitions for Excitation Systems for Synchronous Machines

IEEE C37.102-2006 REDLINE IEEE Guide for AC Generator Protection
IEEE C37.112-1996 IEEE Standard Inverse-Time Characteristic Equations for Overcurrent Relays
IEEE 421.2-2014 IEEE Guide for Identification, Testing, and Evaluation of the Dynamic Performance of Excitation Control Systems
IEEE 1110-2002 IEEE Guide for Synchronous Generator Modeling Practices and Applications in Power System Stability Analyses
ANSI C34.2 : 1968 SEMICONDUCTOR POWER RECTIFIERS, PRACTICES AND REQUIREMENTS FOR,
IEEE 421.4-2004 IEEE Guide for the Preparation of Excitation System Specifications
IEEE 421.3-1997 IEEE Standard for High-Potential Test Requirements for Excitation Systems for Synchronous Machines
IEEE 421.4-2014 IEEE Guide for the Preparation of Excitation System Specifications
IEEE C50.13-2005 IEEE Standard for Cylindrical-Rotor 50 Hz and 60 Hz Synchronous Generators Rated 10 MVA and Above
IEEE 115-2009 REDLINE IEEE Guide for Test Procedures for Synchronous Machines Part I—Acceptance and Performance Testing Part II—Test Procedures and Parameter Determination for Dynamic Analysis
IEEE 115-1995 IEEE Guide: Test Procedures for Synchronous Machines Part I--Acceptance and Performance Testing Part II-Test Procedures and Parameter Determination for Dynamic Analysis
IEEE 421.1-1986 IEEE Standard Definitions for Excitation Systems for Synchronous Machines
IEEE C50.13 : 2014 CYLINDRICAL-ROTOR 50 HZ AND 60 HZ, SYNCHRONOUS GENERATORS RATED 10 MVA AND ABOVE
IEEE 421.2-1990 IEEE Guide for Identification, Testing, and Evaluation of the Dynamic Performance of Excitation Control Systems

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