1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationElectromagnetic compatibility (EMC)Part 4-15: Testing and measurement techniques Flickermeter Functional and design specificationsBS EN 61000-4-15:2011Incorporating corrigenda Ma
2、rch 2012 and June 2012National forewordThis British Standard is the UK implementation of EN 61000-4-15:2011. It isidentical to IEC 61000-4-15:2010 incorporating corrigendum March 2012. ItThe UK participation in its preparation was entrusted by Technical CommitteeGEL/210, EMC - Policy committee, to S
3、ubcommittee GEL/210/12, EMC basic,generic and low frequency phenomena Standardization.A list of organizations represented on this subcommittee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for
4、its correct application.ISBN 978 0 580 79466 7ICS 33.100.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 July 2011.Amendments/corrigenda issued since publicat
5、ionDate Text affectedBRITISH STANDARDBS EN 61000-4-15:2011 The British Standards Institution 2012. Published by BSI StandardsLimited 2012.31 May 2012 Implementation of IEC corrigendum March 2012:Table 3, row 3 corrected30 June 2012 Correction to page alignment supersedes BS EN 61000-4-15:1998, which
6、 will be withdrawn on 2 January 2014.EUROPEAN STANDARD EN 61000-4-15 NORME EUROPENNE EUROPISCHE NORM June 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Ma
7、rnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61000-4-15:2011 E ICS 33.100.20 Supersedes EN 61000-4-15:1998 + A1:2003English version Electromagnetic compatibility (EMC) - Part 4-15: Testing and me
8、asurement techniques - Flickermeter - Functional and design specifications (IEC 61000-4-15:2010) Compatibilit lectromagntique (CEM) - Partie 4-15: Techniques dessai et de mesure - Flickermtre - Spcifications fonctionnelles et de conception (CEI 61000-4-15:2010) Elektromagnetische Vertrglichkeit (EMV
9、) - Teil 4-15: Prf- und Messverfahren - Flickermeter - Funktionsbeschreibung und Auslegungsspezifikation (IEC 61000-4-15:2010) This European Standard was approved by CENELEC on 2011-01-02. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions fo
10、r giving this European Standard the 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 offi
11、cial versions (English, French, German). 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 comm
12、ittees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland an
13、d the United Kingdom. - 2 - Foreword The text of document 77A/722/FDIS, future edition 2 of IEC 61000-4-15, prepared by SC 77A, Low frequency phenomena, of IEC TC 77, Electromagnetic compatibility was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61000-4-15 on 2011-01-
14、02. This European Standard supersedes EN 61000-4-15:1998 + A1:2003. EN 61000-4-15:2011, in particular, adds or clarifies the definition of several directly measured parameters, so that diverging interpretations are avoided. Attention is drawn to the possibility that some of the elements of this docu
15、ment may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. 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 endorsemen
16、t (dop) 2011-10-02 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-01-02 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61000-4-15:2010 was approved by CENELEC as a European Standard without any
17、modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 61000-4-30 NOTE Harmonized as EN 61000-4-30. _ BS EN 61000-4-15:2011 EN 61000-4-15:2011 (E)- 3 - Annex ZA (normative) Normative references to international publications with th
18、eir corresponding European publications 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. NOTE When
19、 an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60068 Series Environmental testing EN 60068 Series IEC 61000-3-3 - Electromagnetic compatibility (EMC) Part 3-3: Limits Limitation of voltage
20、 changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current 16 A per phase and not subject to conditional connection EN 61000-3-3 - IEC 61000-3-1 - Electromagnetic compatibility (EMC) - Part 3-11: Limits - Limitation of voltage changes, voltage f
21、luctuations and flicker in public low-voltage supply systems - Equipment with rated current 75 A and subject to conditional connection EN 61000-3-11 - IEC 61010-1 - Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements EN 61010-1 - IE
22、C 61326-1 - Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements EN 61326-1 - BS EN 61000-4-15:2011 EN 61000-4-15:2011 (E) 2 CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope and object7 2 Normative references7 3 Parameters and symbols.8 3.1 Dir
23、ectly measured parameters and characteristics .8 3.1.1 General .8 3.1.2 Half period rms value of the voltage .8 3.1.3 Half period rms value characteristics8 3.1.4 Relative half period rms value characteristics.8 3.1.5 Steady state voltage and voltage change characteristics 8 3.1.6 Steady state volta
24、ge change 9 3.1.7 Maximum voltage change during a voltage change characteristic .9 3.1.8 Maximum steady state voltage change during an observation period 9 3.1.9 Maximum absolute voltage change during an observation period 10 3.1.10 Voltage deviation .10 3.1.11 Centre voltage .10 3.2 Symbols 10 4 De
25、scription of the instrument 11 4.1 General .11 4.2 Block 1 Input voltage adaptor11 4.3 Block 2 Squaring multiplier11 4.4 Block 3 Weighting filters .12 4.5 Block 4 Squaring and smoothing .12 4.6 Block 5 On-line statistical analysis 12 4.7 Outputs .13 4.7.1 General .13 4.7.2 Plinoutput13 4.7.3 Pinstou
26、tput 13 4.7.4 Pstoutput 13 4.7.5 Pltoutput .13 4.7.6 d-meter outputs .13 5 Specification.13 5.1 Response and accuracy.13 5.2 Input voltage ranges 18 5.3 Voltage adaptor .18 5.4 Weighting filters.18 5.5 Weighting filter response in block 318 5.6 Squaring multiplier and sliding mean filter 19 5.7 Gene
27、ral statistical analysis procedure 19 5.7.1 General .19 5.7.2 Short-term flicker evaluation 19 5.7.3 Long-term flicker evaluation .20 6 Flickermeter tests .20 6.1 General .20 6.2 Sinusoidal/rectangular voltage changes .21 BS EN 61000-4-15:2011 EN 61000-4-15:2011 (E) 3 6.3 Rectangular voltage changes
28、 and performance testing.21 6.4 Combined frequency and voltage changes Class F1 flickermeters .22 6.5 Distorted voltage with multiple zero crossings Class F1 flickermeters 23 6.6 Bandwidth test using harmonic and inter-harmonic side band modulation .23 6.7 Phase jumps Class F1 flickermeters .24 6.8
29、Rectangular voltage changes with 20 % duty cycle .24 6.9 d parameter test, dc, dmax, and d(t) 3,3% .25 7 Environmental and other requirements 27 7.1 General .27 7.2 Insulation, climatic, electromagnetic compatibility, and other tests27 Annex A (normative) Techniques to improve accuracy of flicker ev
30、aluation .30 Annex B (informative) Meaning of U/U and number of voltage changes, dc, d(t), dmaxexamples 32 Annex C (informative) Sample protocols for type testing .36 Bibliography40 Figure 1 Illustration of 28 Hz modulated test voltage with 20 % duty cycle .25 Figure 2 Functional diagram of IEC flic
31、kermeter .28 Figure 3 Basic illustration of the time-at-level method for Pst= 2,000 29 Figure B.1 Rectangular voltage change U/U = 40 %, 8,8 Hz, 17,6 changes/second33 Figure B.2 Illustration of “d” parameter definitions.35 Table 1a Normalized flickermeter response 120 V / 50 Hz and 120 V / 60 Hz for
32、 sinusoidal voltage fluctuations.14 Table 1b Normalized flickermeter response 230 V / 50 Hz and 230 V / 60 Hz for sinusoidal voltage fluctuations.15 Table 2a Normalized flickermeter response 120 V / 50 Hz and 120 V / 60 Hz for rectangular voltage fluctuations .16 Table 2b Normalized flickermeter res
33、ponse 230 V / 50 Hz and 230 V / 60 Hz for rectangular voltage fluctuations .17 Table 3 Indicative values for the parameters of lamps.19 Table 4 Test specifications for flickermeter.21 Table 5 Test specification for flickermeter classifier22 Table 6 Test specification for combined frequency and volta
34、ge changes Class F1 flickermeters .23 Table 7 Test specification for distorted voltage with multiple zero crossings Class F1 flickermeters .23 Table 8 8,8 Hz modulation depth for distorted voltage test Class F 1 flickermeters .23 Table 9 Test specification for Harmonics with side band Class F1 flick
35、ermeters .24 Table 10 Test specification for phase jumps Class F1 flickermeters .24 Table 11 Test specification for rectangular voltage changes with duty ratio .24 Table 12 Test specification for dc, dmax, t(d(t) 3,3 % 25 Table 13 Test specification for dc, dmax, t(d(t) 3,3 % 26 Table B.1 Correction
36、 factor for other voltage/frequency combinations .33 BS EN 61000-4-15:2011 EN 61000-4-15:2011 (E) 6 INTRODUCTION IEC 61000-4 is a part of the IEC 61000 series, according to the following structure: Part 1: General General consideration (introduction, fundamental principles) Definitions, terminology
37、Part 2: Environment Description of the environment Classification of the environment Compatibility levels Part 3: Limits Emission limits Immunity limits (in so far as they do not fall under the responsibility of the product committees) Part 4: Testing and measurement techniques Measurement technique
38、s Testing techniques Part 5: Installation and mitigation guidelines Installation guidelines Mitigation methods and devices Part 6: Generic standards Part 9: Miscellaneous Each part is further subdivided into several parts, published either as international standards, as technical specifications or t
39、echnical reports, some of which have already been published as sections. Others are and will be published with the part number followed by a dash and completed by a second number identifying the subdivision (example: IEC 61000-6-1). BS EN 61000-4-15:2011 EN 61000-4-15:2011 (E) 7 ELECTROMAGNETIC COMP
40、ATIBILITY (EMC) Part 4-15: Testing and measurement techniques Flickermeter Functional and design specifications 1 Scope and object This part of IEC 61000 gives a functional and design specification for flicker measuring apparatus intended to indicate the correct flicker perception level for all prac
41、tical voltage fluctuation waveforms. Information is presented to enable such an instrument to be constructed. A method is given for the evaluation of flicker severity on the basis of the output of flickermeters complying with this standard. The flickermeter specifications in this part of IEC 61000 r
42、elate only to measurements of 120 V and 230 V, 50 Hz and 60 Hz inputs. Characteristics of some incandescent lamps for other voltages are sufficiently similar to the values in Table 1 and Table 2, that the use of a correction factor can be applied for those other voltages. Some of these correction fa
43、ctors are provided in the Annex B. Detailed specifications for voltages and frequencies other than those given above, remain under consideration. The object of this part of IEC 61000 is to provide basic information for the design and the instrumentation of an analogue or digital flicker measuring ap
44、paratus. It does not give tolerance limit values of flicker severity. 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 d
45、ocument (including any amendments) applies. IEC 60068 (all parts), Environmental testing IEC 61000-3-3, Electromagnetic compatibility (EMC) Part 3-3: Limits Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current 16 A per
46、 phase and not subject to conditional connection IEC 61000-3-11, Electromagnetic compatibility (EMC) Part 3-11: Limits Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems Equipment with rated current 75 A and subject to conditional connection IEC 6101
47、0-1, Safety requirements for electrical equipment for measurement, control, and lab- oratory use Part 1: General requirements IEC 61326-1, Electrical equipment for measurement, control and laboratory use EMC requirements Part 1: General requirements BS EN 61000-4-15:2011 EN 61000-4-15:2011 (E) 8 3 P
48、arameters and symbols 3.1 Directly measured parameters and characteristics 3.1.1 General The examples in Figure B.2a, Figure B.2b, Figure B.2c and Figure B.2d are intended to assist flickermeter manufacturers with the correct implementation for the determination of the parameters specified in this c
49、lause. 3.1.2 Half period rms value of the voltage UhpIs the rms voltage of the mains supply voltage, determined over a half period, between consecutive zero crossings of the fundamental frequency voltage. 3.1.3 Half period rms value characteristics Uhp(t) Are the characteristics versus time of the half period rms value, determined from successive Uhpvalues, see also the examples in Annex B. 3.1.4 Relative half period rms
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