IEC_TR_61000-1-5-2004.pdf

TECHNICAL REPORT IEC TR 61000-1-5 First edition2004-11 Electromagnetic compatibility(EMC)Part 1-5:General High power electromagnetic(HPEM)effects on civil systems Reference number IEC/TR 61000-1-5:2004(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editions The IEC is now publishing consolidated versions of its publications.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publication,the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2.Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information relating to this publication,including its validity,is available in the IEC Catalogue of publications(see below)in addition to new editions,amendments and corrigenda.Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication,as well as the list of publications issued,is also available from the following:IEC Web Site(www.iec.ch)Catalogue of IEC publications The on-line catalogue on the IEC web site(www.iec.ch/searchpub)enables you to search by a variety of criteria including text searches,technical committees and date of publication.On-line information is also available on recently issued publications,withdrawn and replaced publications,as well as corrigenda.IEC Just Published This summary of recently issued publications(www.iec.ch/online_news/justpub)is also available by email.Please contact the Customer Service Centre(see below)for further information.Customer Service Centre If you have any questions regarding this publication or need further assistance,please contact the Customer Service Centre:Email:custserviec.ch Tel:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TECHNICAL REPORT IECTR 61000-1-5 First edition2004-11 Electromagnetic compatibility(EMC)Part 1-5:General High power electromagnetic(HPEM)effects on civil systems PRICE CODE IEC 2004 Copyright-all rights reserved No part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.ch X For price,see current catalogueCommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TR 61000-1-5 IEC:2004(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.8 4 General introduction.12 4.1 Past experience with HPEM effects on systems.13 4.2 General EM protection techniques as applied to civil systems.14 5 Classification of HPEM environments.15 5.1 Radiated and conducted HPEM environments.17 5.2 Narrowband(CW)waveform.17 5.3 Ultrawideband/short pulse transient environment.19 5.4 Repetitive excitations.20 6 HPEM effects on systems.21 6.1 Topological representation of the system.21 6.2 Examples of HPEM effects on electronic systems and components.24 6.3 Component/subsystem burnout and permanent damage.26 6.4 Logic upset or service interruption.34 7 HPEM protection concepts.34 7.1 Strategy for selecting immunity levels.34 7.2 Overview of HPEM protection techniques.35 7.3 Realisation of HPEM protection.35 Bibliography.41 Figure 1 Illustration of the spectral content of HPM and UWB signals,together with other EM signals.16 Figure 2 Plot of a normalised Gaussian modulated sine wave,serving as a simple representation of a narrowband HPEM waveform.18 Figure 3 Illustration of a wideband transient HPEM waveform together with its spectral magnitude.19 Figure 4 Illustration of a repetitive waveform of pulses similar to that of Figure 2.20 Figure 5 Simplified illustration of a hypothetical facility excited by an external electromagnetic field.22 Figure 6 The topological diagram for the simple system shown in Figure 5.23 Figure 7 General interaction sequence diagram for the facility of Figure 5.23 Figure 8 Example of measured susceptibility thresholds in a DM74LS00N TTL quad 2-input NAND gate as a function of frequency,illustrating increased susceptibility thresholds at higher frequencies.27 Figure 9 Example of damage caused by the telecom pulse generator due to a single shot of 4,5 kV.29 Figure 10 Description of conducted disturbance injection experiment.3