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
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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
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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
