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19、vous avez des questions contactez-nous: csciec.ch. IEC 60850 Edition 4.0 2014-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Railway applications Supply voltages of traction systems Applications ferroviaires Tensions dalimentation des rseaux de traction INTERNATIONAL ELECTROTECHNICAL COMMISSION COMM
20、ISSION ELECTROTECHNIQUE INTERNATIONALE R ICS 45.060 PRICE CODE CODE PRIX ISBN 978-2-8322-1928-7 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized
21、 distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 60850:2014 IEC 2014 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 4 Voltages and frequencies of traction systems 8 4.1 Voltages . 8 4.2 Frequency
22、. 10 5 Testing 11 6 Test methodology 11 6.1 Measurement of the voltage on the line . 11 6.1.1 Rolling stock 11 6.1.2 Fixed installations (see Table 3) 11 6.2 Measurement of the frequency on the line (see Table 4) . 12 Annex A (normative) Maximum value of voltage U according to duration (see Figure A
23、.1) 13 Annex B (normative) Alternative values of traction power supply systems 15 Annex C (informative) Changes, interruptions and distortion of voltages 17 C.1 Rapid voltage changes 17 C.2 Contact line voltage dips . 17 C.3 Short interruptions of the voltage 17 C.4 Long interruptions of the voltage
24、 . 17 C.5 Distortion of the voltage (AC and DC) . 17 C.6 Testing . 18 C.6.1 General . 18 C.6.2 Rolling stock 18 C.6.3 Fixed Installations 18 Bibliography 19 Figure A.1 Maximum value of voltage U according to duration . 13 Table 1 Nominal voltages and their permissible limits in values and duration .
25、 9 Table 2 Tests . 11 Table 3 Measurement of the voltage on the line . 11 Table 4 Measurement of the frequency on the line . 12 Table A.1 Overvoltages 14 Table B.1 Implemented voltages in the world and their permissible limits in values and duration . 15 Table C.1 Measurement of the voltage variatio
26、ns and interruptions 18 IEC 60850:2014 IEC 2014 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RAILWAY APPLICATIONS SUPPLY VOLTAGES OF TRACTION SYSTEMS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechni
27、cal committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
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35、 damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this
36、 publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or
37、all such patent rights. International Standard IEC 60850 has been prepared by IEC technical committee 9: Electrical equipment and systems for railways. The text of this standard is based on the European Norm EN 50163 (2004). This fourth edition cancels and replaces the third edition of IEC 60850 pub
38、lished in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: clarification of some definitions in Clause 3, Subclause 4.1 completed, Table 1 modified, Annex B modified with new Table B.1. 4 IEC
39、60850:2014 IEC 2014 The text of this standard is based on the following documents: FDIS Report on voting 9/1978/FDIS 9/1996/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in acc
40、ordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will b
41、e reconfirmed, withdrawn, replaced by a revised edition, or amended. IEC 60850:2014 IEC 2014 5 RAILWAY APPLICATIONS SUPPLY VOLTAGES OF TRACTION SYSTEMS 1 Scope This International Standard specifies the main characteristics of the supply voltages of traction systems, such as traction fixed installati
42、ons, including auxiliary devices fed by the contact line, and rolling stock, for use in the following applications: railways; guided mass transport systems such as tramways, light trains, elevated and underground railways and trolleybus systems; rail bound material transportation systems, e.g for co
43、al or iron-ore. This standard is also applicable for low speed maglev trains or linear motor transport systems. This standard does not apply to: mine traction systems in underground mines; cranes, transportable platforms and similar transportation equipment on rails, temporary structures (e.g. exhib
44、ition structures) insofar as these are not supplied directly or via transformers from the contact line system and are not endangered by the traction power supply system; suspended cable cars; funicular railways. This standard deals with long term overvoltages as shown in Annex A. 2 Normative referen
45、ces The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC
46、 61133:2006, Railway applications Rolling stock Testing of rolling stock on completion of construction and before entry into service 1IEC 62128-1:2013, Railway applications Fixed installations Electrical safety, earthing and the return circuit Part 1: Protective provisions against electric shock IEC
47、 62497-2, Railway applications Insulation coordination Part 2: Overvoltages and related protection 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 62128-1, as well as the following apply. 1A new edition is under development. 6 IEC 60850:2014 IEC 2014
48、 NOTE See bibliography and its reference to EN 50160 for clarification of some definitions. 3.1 electric traction system railway electrical distribution network used to provide energy for rolling stock Note 1 to entry: The system includes: contact line systems, return circuit of electric traction sy
49、stems, running rails of non-electric traction systems, which are in the vicinity of, and conductively connected to the running rails of an electric traction system, electrical installations, which are supplied from contact lines either directly or via a transformer, electrical installations in substations, which are utilized solely for distribution of power directly to
