IEC 60255-24-2013 Measuring relays and protection equipment - Part 24 Common format for transient data exchange (COMTRADE) for power systems《测量继电器和保护设备.第24部分 电力系统瞬态数据交换的通用格式(COMTRADE) 》.pdf

《IEC 60255-24-2013 Measuring relays and protection equipment - Part 24 Common format for transient data exchange (COMTRADE) for power systems《测量继电器和保护设备.第24部分 电力系统瞬态数据交换的通用格式(COMTRADE) 》.pdf》由会员分享，可在线阅读，更多相关《IEC 60255-24-2013 Measuring relays and protection equipment - Part 24 Common format for transient data exchange (COMTRADE) for power systems《测量继电器和保护设备.第24部分 电力系统瞬态数据交换的通用格式(COMTRADE) 》.pdf（148页珍藏版）》请在麦多课文档分享上搜索。

1、 IEC 60255-24 Edition 2.0 2013-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Measuring relays and protection equipment Part 24: Common format for transient data exchange (COMTRADE) for power systems Relais de mesure et dispositifs de protection Partie 24: Format commun pour lchange de donnes transi

2、toires (COMTRADE) dans les rseaux lectriques IEC 60255-24:2013 IEEE Std. C37.111-2013 IEEE Std C37.111 colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2013 IEEE All rights reserved. IEEE is a registered trademark in the U.S. Patent any IEC National Committee interested in the subject

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7、n the two organizations. This Dual Logo International Standard was originally an IEEE standard that was adopted by the IEC and has been jointly revised by the IEC and IEEE under the terms of that agreement. 2) The formal decisions of IEC on technical matters express, as nearly as possible, an intern

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16、nsable for the correct application of this publication. 9) Attention is drawn to the possibility that implementation of this IEC/IEEE Publication may require use of material covered by patent rights. By publication of this standard, no position is taken with respect to the existence or validity of a

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19、own responsibility. 6 IEC 60255-24:2013 IEEE Std C37.111-2013 Published by IEC under license from IEEE. 2013 IEEE. All rights reserved. International Standard IEC 60255-24/IEEE Std C37.111 has been jointly revised by the Power System Relaying Committee of the IEEE Power and Energy Society 1in cooper

20、ation with IEC Technical Committee 95: Measuring relays and protection equipment, under the IEC/IEEE Dual Logo Agreement. This second edition cancels and replaces the first edition published in 2001 and constitutes a technical revision. The main changes with respect to the previous edition are as fo

21、llows: a) The new edition allows single file format (with extension .CFF) in lieu of four separate files. b) 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. c) The following additiona

22、l data file types are also supported: binary32 (using 4 bytes to represent integer numbers) and float32 (using 4 bytes to represent real numbers). d) The conguration (.CFG) le/section has been modied. Four new fields have been added at the end of the .CFG file/section in two separate lines. Two fiel

23、ds represent the time information and the time difference between local and UTC time, and these two fields comprise one line. Another two fields represent the time quality of samples and comprise the last line of the file/section. e) Some of the fields in the Conguration (.CFG) le/section have been

24、designated critical instead of non-critical. f) The use of Unicode UTF-8 characters has been added. However and because of the extensive use of the terms ASCII and Text throughout this document, any occurrence of these terms also inherently implies Unicode UTF-8. The text of this standard is based o

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27、onfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 1A list of IEEE participants can be found at the following URL: http:/standards.ieee.org/downloads/C37/C37.111-2013/C37.111-2013_wg-participants.pdf