BS-CISPR-16-4-2002.pdf
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1、BRITISH STANDARD BS CISPR 16-4:2002 Specification for radio disturbance and immunity measuring apparatus and methods Part 4: Uncertainty in EMC measurements ICS 33.100.10; 33.100.20 ? Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 01:49:34 GMT+00:00 2006, Uncon
2、trolled Copy, (c) BSI BS CISPR 16-4:2002 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 15 August 2002 BSI 15 August 2002 ISBN 0 580 4025
3、6 8 National foreword This British Standard reproduces verbatim CISPR 16-4:2002 and implements it as the UK national standard. The UK participation in its preparation was entrusted by Technical Committee GEL/210, EMC Policy committee, to Subcommittee GEL/210/12, EMC basic and generic standards, whic
4、h has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitl
5、ed “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online This publication does not purport to include all the necessary provisions of a contract. Users are responsible for their correct application. Compliance
6、 with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related inte
7、rnational and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the CISPR title page, pages 2 to 19 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amend
8、ments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 01:49:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI COMMISSION ELECTROTECHNIQUE INTERNATIONALE CISPR 16-4 INTERNATIONAL ELECTROTECHNICAL COMMISSION Premire ditio
9、n First edition 2002-05 Spcifications des mthodes et des appareils de mesure des perturbations radiolectriques et de limmunit aux perturbations radiolectriques Partie 4: Incertitudes de mesure CEM Specification for radio disturbance and immunity measuring apparatus and methods Part 4: Uncertainty in
10、 EMC measurements Numro de rfrence Reference number CISPR 16-4:2002 COMIT INTERNATIONAL SPCIAL DES PERTURBATIONS RADIOLECTRIQUES INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 01:49:34 GMT+00:00 2006, Uncont
11、rolled Copy, (c) BSI CONTENTS FOREWORD. 3 1 Scope. 4 2 Normative references . 4 3 Definitions and symbols 4 3.1 General symbols . 5 3.2 Measurands 5 3.3 Input quantities. 5 4 Measurement instrumentation uncertainty. 6 4.1 Overview. 6 4.2Quantities to be considered for conducted disturbance measureme
12、nts at a mains port . 7 4.3 Quantities to be considered for disturbance power measurements. 7 4.4 Quantities to be considered for radiated disturbance measurements of electric field strength on an open area test site or alternative test site. 7 Annex A (informative) Basis for Ucispr values in Table
13、1. 8 Bibliography19 BS CISPR 164:2002 2 Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 01:49:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL ELECTROTECHNICAL COMMISSION INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE _ SPECIFICATION FOR RADIO
14、DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS Part 4: Uncertainty in EMC measurements FOREWORD 1)The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of
15、 the 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, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC National
16、Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (IS
17、O) in accordance with conditions determined by agreement between the two organizations. 2)The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representatio
18、n from all interested National Committees. 3)The documents produced have the form of recommendations for international use and are published in the form of standards, technical specifications, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to
19、promote international unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearl
20、y indicated in the latter. 5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6) Attention is drawn to the possibility that some of the elements of this International Standard
21、may be the subject of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights. International Standard CISPR 16-4 has been prepared by CISPR, subcommittee A: Radio- interference measurements and statistical methods. The text of this standard is based on the
22、following documents: FDISReport on voting CISPR/A/355/FDISCISPR/A/377/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 accordance with the ISO/IEC Directives, Part 3. Annex A i
23、s for information only. The committee has decided that the contents of this publication will remain unchanged until 2004. At this date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended. BS CISPR 164:2002 3 Licensed Copy: London South Bank University, London S
24、outh Bank University, Sat Dec 09 01:49:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS Part 4: Uncertainty in EMC measurements 1 Scope This part of CISPR 16 is designated a basic standard, which specifies the manner in wh
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