BS-EN-55016-4-2-2004.pdf
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1、BRITISH STANDARD BS EN 55016-4-2:2004 Specification for radio disturbance and immunity measuring apparatus and methods Part 4-2: Uncertainties, statistics and limit modelling Uncertainty in EMC measurements The European Standard EN 55016-4-2:2004 has the status of a British Standard ICS 33.100.10; 3
2、3.100.20 ? Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:38:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 55016-4-2:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 17 January 2005 BSI 17 January 2005 ISBN 0 580 45226 3
3、National foreword This British Standard is the official English language version of EN 55016-4-2:2004. It is identical with CISPR 16-4-2:2003. It supersedes BS CISPR 16-4:2002 which will be withdrawn on 2007-09-01. The standards in the new BS EN 55016 series have been produced following the publicat
4、ion by CISPR of a new multi-part edition of CISPR 16 and constitute an editorial reorganisation of CISPR 16 without technical changes. This has resulted in the BS CISPR 16 series being replaced as follows: BS CISPR 16-1:1999 replaced by BS EN 55016-1-1:2004, BS EN 55016-1-2:2004, BS EN 55016-1-3:200
5、4, BS EN 55016-1-4:2004 and BS EN 55016-1-5:2004. BS CISPR 16-2:1996 replaced by BS EN 55016-2-1:2004, BS EN 55016-2-2:2004, BS EN 55016-2-3:2004 and BS EN 55016-2-4:2004. BS CISPR 16-3 replaced by PD CISPR/TR 16-3:2003, PD CISPR/TR 16-4-1:2003, PD CISPR/TR 16-4-3:2003 and PD CISPR/TR 16-4-4:2003. B
6、S CISPR 16-4:2002 replaced by BS EN 55016-4-2:2004. The UK participation in its preparation was entrusted by Technical Committee GEL/210, EMC Policy, to Subcommittee GEL/210/12, EMC Basic and generic standards, which has the responsibility to: A list of organizations represented on this subcommittee
7、 can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Searc
8、h” 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 its correct application. Compliance with a British Standard does not of itself confer immunity from legal obl
9、igations. 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 international and European developments and promulgate them in the UK. Summary
10、 of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 23 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffie
11、ldun sheffieldun, na, Mon Nov 06 08:38:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 55016-4-2 NORME EUROPENNE EUROPISCHE NORM October 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elek
12、trotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 55016-4-2:2004 E ICS 33.100.10; 33.100.20 English version Specification for radio disturbance an
13、d immunity measuring apparatus and methods Part 4-2: Uncertainties, statistics and limit modelling Uncertainty in EMC measurements (CISPR 16-4-2:2003) Spcifications des mthodes et des appareils de mesure des perturbations radiolectriques et de limmunit aux perturbations radiolectriques Partie 4-2: I
14、ncertitudes, statistiques et modlisation des limites Incertitudes de mesure CEM (CISPR 16-4-2:2003) Anforderungen an Gerte und Einrichtungen sowie Festlegung der Verfahren zur Messung der hochfrequenten Straussendung (Funkstrungen) und Strfestigkeit Teil 4-2: Unsicherheiten, Statistik und Modelle zu
15、r Ableitung von Grenzwerten (Strmodell) Unsicherheit bei EMV-Messungen (CISPR 16-4-2:2003) This European Standard was approved by CENELEC on 2004-09-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the
16、status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, Germ
17、an). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus,
18、Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06
19、 08:38:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Foreword The text of the International Standard CISPR 16-4-2:2003, prepared by CISPR SC A, Radio- interference measurements and statistical methods, was submitted to the formal vote and was approved by CENELEC as EN 55016-4-2 on 2004-09-01 without
20、 any modification. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-09-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 20
21、07-09-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard CISPR 16-4-2:2003 was approved by CENELEC as a European Standard without any modification. _ Page 2 EN 5501642:2004 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:38:37 GMT+00:00 2006,
22、 Uncontrolled Copy, (c) BSI CONTENTS 1 Scope.6 2 Normative references .6 3 Definitions and symbols7 3.1 General symbols .7 3.2 Measurands 7 3.3 Input quantities7 4 Measurement instrumentation uncertainty 8 4.1 Overview.8 4.2 Quantities to be considered for conducted disturbance measurements at a mai
23、ns port .9 4.3 Quantities to be considered for disturbance power measurements.9 4.4 Quantities to be considered for radiated disturbance measurements of electric field strength on an open area test site or alternative test site.9 Annex A (informative) Basis for Ucispr values in Table 111 A.1 General
24、.11 A.2 Conducted disturbance measurements at a mains port11 A.3 Disturbance power measurements.12 A.4 Radiated disturbance measurements of electric field strength on an open area test site or alternative test site.13 A.5 Comments on the estimates of input quantities17 Page 3 EN 5501642:2004 License
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