1、BSI Standards PublicationEquipment for general lighting purposes EMCimmunity requirementsPart 1: An objective voltage fluctuation immunity test methodPD IEC/TR 61547-1:2015National forewordThis Published Document is the UK implementation of IEC/TR 61547-1:2015.The UK participation in its preparation
2、 was entrusted to TechnicalCommittee CPL/34, Lamps and Related Equipment.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct appl
3、ication. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 87892 3ICS 29.140.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under the authority of theStandards Policy and Strategy Comm
4、ittee on 31 May 2015.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD IEC/TR 61547-1:2015IEC TR 61547-1 Edition 1.0 2015-04 TECHNICAL REPORT Equipment for general lighting purposes EMC immunity requirements Part 1: An objective voltage fluctuation immunity test me
5、thod INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.140.20 ISBN 978-2-8322-2649-0 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colourinsidePD IEC/TR 61547-1:2015 2 IEC TR 61547-1:2015 IEC
6、 2015 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms, definitions, abbreviations and symbols . 7 3.1 Terms and definitions 7 3.2 Abbreviations 9 3.3 Symbols 9 4 General . 10 5 Voltage fluctuation disturbance signal 10 5.1 General . 10 5.2 Mains signal parameters .
7、12 5.3 Disturbance signal parameters and test levels 13 6 Test setup and equipment . 14 6.1 General . 14 6.2 Test voltage 14 6.3 Optical test environment . 15 6.4 Light sensor and amplifier . 15 6.5 Signals to be measured 15 6.6 Signal processing . 16 6.6.1 Anti-aliasing filter . 16 6.6.2 Sampling f
8、requency . 16 6.6.3 Signal resolution 18 7 Verification procedure 18 7.1 General . 18 7.2 Light flickermeter 18 7.3 Mains voltage parameters without modulation . 18 7.3.1 Nominal voltage level 18 7.3.2 Mains frequency 19 7.4 Voltage fluctuation level 19 7.4.1 General . 19 7.4.2 Option 1: measure the
9、 actual modulation frequencies and voltage levels . 19 7.4.3 Option 2: measure Pst-values using a flickermeter . 19 7.5 Light sensor and amplifier . 19 7.6 Test environment 20 7.7 Light flicker noise 20 8 Test procedure 20 9 Conditions during testing . 20 10 Evaluation of the test result . 21 11 Tes
10、t report . 21 Annex A (informative) Specification of the light flickermeter . 23 A.1 The voltage flickermeter 23 A.2 Specification of the light flickermeter . 24 A.2.1 General . 24 A.2.2 Block a: illuminance adapter 24 PD IEC/TR 61547-1:2015IEC TR 61547-1:2015 IEC 2015 3 A.2.3 Block b: weighting fil
11、ters 24 A.2.4 Block c: squaring multiplier, sliding mean filter and scaling 25 A.2.5 Block d: statistical analysis 25 A.3 Verification of the light flickermeter . 26 Annex B (informative) Uncertainty considerations 27 B.1 General . 27 B.2 General symbols . 27 B.3 Measurand 27 B.4 Influence quantitie
12、s . 27 B.5 Uncertainty budget 29 B.6 Reference document . 29 Annex C (informative) Examples of a test result . 31 C.1 EUTs 31 C.2 Recorded signals 31 C.3 Results . 34 Bibliography 36 Figure 1 The full EMC approach for mains voltage fluctuations 11 Figure 2 Definition of the mains test signal includi
13、ng a rectangular modulated voltage fluctuation (see Equation (1) 12 Figure 3 Block diagram voltage-fluctuation immunity test . 14 Figure 4 Example of a recorded mains voltage fluctuation and illuminance signal of a 60 W incandescent lamp . 17 Figure A.1 Structure of the IEC 61000-4-15 flickermeter w
14、hich uses voltage as input . 23 Figure A.2 Structure of the light flickermeter 23 Figure C.1 EUT1: recorded signals (no mains voltage modulation) . 32 Figure C.2 EUT1: recorded signals (with modulation) . 33 Figure C.3 EUT2: relative illuminance: mains voltage modulation d = 0,407 % at 13,5 Hz (Pst=
15、 1) . 34 Figure C.4 EUT3: relative illuminance: mains voltage modulation d = 0,407 % at 13,5 Hz (Pst= 1) . 34 Figure C.5 Graphical Pstresults for three EUTs with rectangular modulation at five frequencies (Pst = 1) . 35 Table 1 Voltage fluctuations Test specification of voltage fluctuations applied
16、at input a.c. power ports 230 V; 50 Hz 13 Table A.1 Test specification of illuminance fluctuations for lightmeter classifier . 26 Table B.1 Pstinfluence quantities and their recommended tolerances 28 Table B.2 Uncertainty budget of the voltage fluctuation immunity test 30 Table C.1 Numerical results
17、 Pstcalculations for three EUTs with and without modulation 35 PD IEC/TR 61547-1:2015 4 IEC TR 61547-1:2015 IEC 2015 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ EQUIPMENT FOR GENERAL LIGHTING PURPOSES EMC IMMUNITY REQUIREMENTS Part 1: An objective voltage fluctuation immunity test method FOREWORD 1)
18、 The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical
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29、 of a technical report when it has collected data of a different kind from that which is normally published as an International Standard, for example “state of the art“. IEC TR 61547-1, which is a technical report, has been prepared by subcommittee 34: Lamps and related equipment. PD IEC/TR 61547-1:
30、2015IEC TR 61547-1:2015 IEC 2015 5 The text of this technical report is based on the following documents: Enquiry draft Report on voting 34/212/DTR 34/220A/RVC Full information on the voting for the approval of this technical report can be found in the report on voting indicated in the above table.
31、This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61547 series, published under the general title Equipment for general lighting purposes EMC immunity requirements, can be found on the IEC website. The committee has decided that the c
32、ontents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual
33、version of this publication may be issued at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a col
34、our printer. PD IEC/TR 61547-1:2015 6 IEC TR 61547-1:2015 IEC 2015 INTRODUCTION Flicker perception, and the associated IEC 61000-3-3 standard for voltage fluctuations and the flickermeter IEC 61000-4-15, is based on the 60 W incandescent lamp. As a result of the phasing out of incandescent lamps and
35、 the widespread introduction of alternative lighting equipment technologies, a new reference lamp was considered. It has been demonstrated that new lighting technologies are in general less but sometimes also more sensitive to supply voltage fluctuations than the current 60 W incandescent lamp. CIGR
36、E working group C4.111 has assessed the impact of new lighting technologies on the existing flicker standards. Most likely, the present flicker sensitivity curve of IEC 61000-3-3 will stay as the reference, but because of the increased diversity of sensitivity of lighting equipment to voltage fluctu
37、ations, there is a future need for a voltage-fluctuation immunity test specifically for lighting equipment. In this way, the full-EMC approach (Figure 1) is introduced for flicker, i.e. limit voltage fluctuations caused by equipment connected to the grid, and in addition establish a minimum level of
38、 flicker immunity of lighting equipment against these voltage fluctuations. This technical report provides an objective method and procedure for testing the immunity of lighting equipment against mains voltage fluctuations. With this technical report, the lighting industry can gain experience with t
39、he flicker immunity test. Results of actual tests will be reported separately in IEC TR 61547-2. Based on the experience with this immunity test method, the adoption of a similar test in the immunity standard for lighting equipment IEC 61547 will be considered. PD IEC/TR 61547-1:2015IEC TR 61547-1:2
40、015 IEC 2015 7 EQUIPMENT FOR GENERAL LIGHTING PURPOSES EMC IMMUNITY REQUIREMENTS Part 1: An objective voltage fluctuation immunity test method 1 Scope This Part of 61547, which is a Technical Report, establishes an objective method and procedure for testing the immunity performance of lighting equip
41、ment against voltage fluctuation disturbances on the a.c. power port. The object of this Technical Report is to establish a common and objective reference for evaluating the immunity of lighting equipment in terms of illuminance flicker when subjected to mains voltage fluctuations. Temporal changes
42、in the colour of the light (chromatic flicker) are not considered in this test. This method and procedure can be applied to lighting equipment which is within the scope of IEC technical committee 34, such as lamps and luminaires, intended for connection to a low voltage electricity supply. Independe
43、nt auxiliaries such as drivers can be tested also by application of a representative light source to that auxiliary. The method and procedure described in this technical report are based on the IEC 61000-3-3 standard for voltage fluctuation limits and the flickermeter standard IEC 61000-4-15. The te
44、st method described in this report applies to lighting equipment rated for 230 V a.c. and 50 Hz (for verification purposes). NOTE The principle of the method can be applied for other nominal voltage and frequency ratings. 2 Normative references The following documents, in whole or in part, are norma
45、tively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61000-3-3:2013, Electromagnetic compatibility (EMC) Part 3
46、-3: Limits Limitation of voltage 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 IEC 61000-4-15:2010, Electromagnetic compatibility (EMC) Part 4-15: Testing and measurement techn
47、iques Flickermeter Functional and design specifications 3 Terms, definitions, abbreviations and symbols 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 61000-3-3, IEC 61000-4-15 and the following apply. PD IEC/TR 61547-1:2015 8 IEC TR 61547-1:2015
48、IEC 2015 3.1.1 flicker impression of unsteadiness of visual sensation induced by a light stimulus whose luminance or spectral distribution fluctuates with time SOURCE: IEC 60050-845:1987, 845-02-49 3.1.2 flickermeter instrument designed to measure any quantity representative of flicker SOURCE: IEC 6
49、0050-604:1987, 604-01-28 3.1.3 voltage flickermeter instrument as specified in IEC 61000-4-15 which is designed to measure any quantity representative of flicker resulting from mains voltage fluctuations 3.1.4 illuminance quotient of the luminous flux dvincident on an element of the surface containing the point, by the area dA of that element Equivalent definition. Integral, taken over the hemisphere visible from the given point, of the expression Lvc
