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IEC 60255-24:2013

Current

Current

The latest, up-to-date edition.

Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systems

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French, Russian

Published date

30-04-2013

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 File and data storage
5 COMTRADE files
6 Header file
7 Configuration file
8 Data file
9 Information file
10 Single File Format COMTRADE
   (with CFF extension)
Annex A (informative) - Sources and exchange media
        for time sequence data
Annex B (informative) - Data exchange sampling rates
Annex C (informative) - Sample file
Annex D (informative) - Sample program for sampling
        frequency conversion
Annex E (informative) - Example application of conversion
        factors
Annex F (informative) - Sample COMTRADE file with CFF
        extension (with ASCII data)
Annex G (informative) - Sample COMTRADE file with
        CFF extension (with binary data)
Annex H (informative) - Schema for phasor data using the
        COMTRADE file standard
Bibliography

IEC 60255-24:2013 defines a format for files containing transient waveform and event data collected from power systems or power system models. The format is intended to provide an easily interpretable form for use in exchanging data. The standard is for files stored on currently used physical media such as portable external hard drives, USB drives, flash drives, CD, and DVD. This standard defines a common format for the data files and exchange medium needed for the interchange of various types of fault, test, and simulation data. The main changes with respect to the previous edition are as follows:
- this new edition allows single file format (with extension .CFF) in lieu of four separate files;
- the single file with .CFF extension contains four sections of information corresponding to .CFG, .INF, .HDR, and .DAT. The DAT section is either in ASCII or Binary;
- the following additional data file types are also supported: binary32 and float32.

Committee
TC 95
DevelopmentNote
Also numbered as IEEE C37.111. (05/2013) Stability date: 2018. (09/2017)
DocumentType
Standard
Pages
144
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

PD IEC/TR 61850-7-500:2017 Communication networks and systems for power utility automation Basic information and communication structure. Use of logical nodes for modeling application functions and related concepts and guidelines for substations
CSA C60044-8 : 2007 : R2016 INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSFORMERS
EN 60255-5:2001 Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
CSA C60044-8 : 2007 : R2011 INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSFORMERS
BS EN 60044-8:2002 Instrument transformers Electronic current transformers
CSA C60044-8 :2007 INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSFORMERS
IEC 60044-8:2002 Instrument transformers - Part 8: Electronic current transformers
CEI EN 60044-8 : 2004 INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRASFORMERS
07/30166755 DC : 0 BS EN 61850-7-4 - COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-4: BASIC COMMUNICATION STRUCTURE - COMPATIBLE LOGICAL NODE CLASSES AND DATA CLASSES
IEC TR 61850-7-500:2017 Communication networks and systems for power utility automation - Part 7-500: Basic information and communication structure - Use of logical nodes for modeling application functions and related concepts and guidelines for substations
NF EN 61850-7-4 : 2003 COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS - PART 7-4: BASIC COMMUNICATION STRUCTURE FOR SUBSTATION AND FEEDER EQUIPMENT - COMPATIBLE LOGICAL NODE CLASSES AND DATA CLASSES
IEEE C37.248-2017 IEEE Guide for Common Format for Naming Intelligent Electronic Devices (COMDEV)
I.S. EN 60044-8:2002 INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSFORMERS
EN 60044-8:2002 Instrument transformers - Part 8: Electronic current transformers

IEEE C37.118-2005 IEEE Standard for Synchrophasors for Power Systems
IEEE 260.1 : 2004 LETTER SYMBOLS FOR UNITS OF MEASUREMENT (SI UNITS, CUSTOMARY INCH-POUND UNITS, AND CERTAIN OTHER UNITS)
ISO 80000-1:2009 Quantities and units — Part 1: General
IEEE 754-2008 REDLINE IEEE Standard for Floating-Point Arithmetic

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