IEC TS 62597-2011 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to hu.pdf

1、 IEC/TS 62597 Edition 1.0 2011-10 TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure Procdures de mesure des niveaux de champ magntique gnrs par les

2、appareils lectriques et lectroniques dans lenvironnement ferroviaire en regard de lexposition humaine IEC/TS 62597:2011 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2011 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or ut

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17、edures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure Procdures de mesure des niveaux de champ magntique gnrs par les appareils lectriques et lectroniques dans lenvironnement ferroviaire en regard de lexposition hum

18、aine INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE T ICS 45.060 PRICE CODE CODE PRIX ISBN 978-2-88912-735-1 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 TS 62597 IEC:2011 C

19、ONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms and definitions . 7 4 Measurement procedure . 9 4.1 General . 9 4.2 Rolling stock . 10 4.2.1 General . 10 4.2.2 Accessible areas for workers inside rolling stock . 10 4.2.3 Public areas inside rolling stock . 10 4.2

20、4 Areas outside rolling stock (public and workers) 11 4.3 Fixed installation . 12 4.3.1 General . 12 4.3.2 Open railway route (public and workers) 12 4.3.3 Areas close to fixed power supply installations (public and workers) 13 4.3.4 Platform (public and workers) 13 4.3.5 Simulation/calculation 13

21、4.4 Test conditions 14 4.4.1 Test of rolling stock . 14 4.4.2 Test of fixed installation . 14 4.5 Test environment. 15 5 Measurement technique . 15 5.1 General . 15 5.2 Frequency range . 15 5.3 Measurement equipment . 15 5.3.1 General . 15 5.3.2 Field probes 15 5.3.3 Summation of spatial components

22、 15 5.3.4 Data logging 16 5.3.5 Dynamic range 16 5.3.6 Isotropy . 16 5.3.7 Linearity 16 5.3.8 Calibration and accuracy . 16 5.4 Evaluation methods . 16 5.4.1 General . 16 5.4.2 DC magnetic field 16 5.4.3 AC magnetic field 16 5.5 Measurement execution 17 5.5.1 General . 17 5.5.2 Rolling stock 17 5.5

23、3 Fixed installation . 18 6 Report 18 Annex A (informative) Test plan . 20 Bibliography 24 TS 62597 IEC:2011 3 Figure 1 External surface of the rolling stock . 11 Figure 2 Measuring point of surface method 12 Table 1 Location and distances 13 4 TS 62597 IEC:2011 INTERNATIONAL ELECTROTECHNICAL COMMI

24、SSION _ MEASUREMENT PROCEDURES OF MAGNETIC FIELD LEVELS GENERATED BY ELECTRONIC AND ELECTRICAL APPARATUS IN THE RAILWAY ENVIRONMENT WITH RESPECT TO HUMAN EXPOSURE FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national e

25、lectrotechnical 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 Spec

26、ifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. Interna

27、tional, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The form

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29、r international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4

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34、ited in this 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 identif

35、ying any or all such patent rights. The main task of IEC technical committees is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication of a technical specification when the required support cannot be obtained for the publication of an Int

36、ernational Standard, despite repeated efforts, or the subject is still under technical development or where, for any other reason, there is the future but no immediate possibility of an agreement on an International Standard. Technical specifications are subject to review within three years of publi

37、cation to decide whether they can be transformed into International Standards. IEC 62597, which is a technical specification, has been prepared by IEC technical committee 9: Electrical equipment and systems for railways. This technical specification is based on EN 50500. TS 62597 IEC:2011 5 The text

38、 of this technical specification is based on the following documents: Enquiry draft Report on voting 9/1429/DTS 9/1499A/RVC Full information on the voting for the approval of this technical specification can be found in the report on voting indicated in the above table. This publication has been dra

39、fted in accordance 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 web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the public

40、ation will be transformed into an International standard, reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 TS 62597 IEC:2011 INTRODUCTION The intention of this Technical Specification is to summarize existing measuring/calculation methods for determining the magnetic fields in th

41、e space around the equipment mentioned in the scope. TS 62597 IEC:2011 7 MEASUREMENT PROCEDURES OF MAGNETIC FIELD LEVELS GENERATED BY ELECTRONIC AND ELECTRICAL APPARATUS IN THE RAILWAY ENVIRONMENT WITH RESPECT TO HUMAN EXPOSURE 1 Scope This Technical Specification applies to apparatus, systems and f

42、ixed installations which are intended for use in the railway environment. The frequency range covered is 0 Hz to 300 GHz. Technical considerations and measurements are necessary for frequencies from d.c. to 20 kHz because no relevant field strengths are expected above due to the physical nature of E

43、MF-sources in the railway environment. a) The regulations regarding the protection of human beings (also bearing active implantable medical devices) during exposure to non-ionizing electromagnetic fields in the railway environment are different according to the countries worldwide. The object of thi

44、s Technical Specification is to summarize measurement and simulation/calculation procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure (also for human beings bearing active implantable medical devices). Transien

45、t conditions, such as short circuit, earth fault and transformer inrush are excluded. Not covered are personal electronic devices (e.g. mobile phones, notebook computers, wireless communication systems, etc.) of passengers and workers. Not covered are intentional transmitters with frequencies higher

46、 than 20 kHz. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61786, M

47、easurement of low-frequency magnetic and electric fields with regard to exposure of human beings Special requirements for instruments and guidance for measurements IEC 62236 (all parts), Railway applications Electromagnetic compatibility IEC 62311, Assessment of electronic and electrical equipment r

48、elated to human exposure restrictions for electromagnetic fields (0 Hz 300 GHz) ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 62236, IEC 62311, IEC 61786

49、 and the following apply. 8 TS 62597 IEC:2011 3.1 workers drivers, train-staff and all people working in the railway environment. National definition of “workers” will have a priority if any 3.2 platform place where passengers can enter, leave and change trains 3.3 fixed installation infrastructure of railway environment without rolling stock 3.4 electric traction system / feeding system railway electric d