1、BSI Standards Publication Equipment for general lighting purposes EMC immunity requirements Part 1: An objective voltage fluctuation immunity test method PD IEC/TR 61547-1:2015National foreword This Published Document is the UK implementation of IEC/TR 61547-1:2015. The UK participation in its prepa
2、ration was entrusted to Technical Committee CPL/34, Lamps and Related Equipment. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its c
3、orrect application. The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 87892 3 ICS 29.140.20 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy
4、 and Strategy Committee on 31 May 2015. Amendments/corrigenda issued since publication Date Text affected PUBLISHED DOCUMENT PD IEC/TR 61547-1:2015 IEC TR 61547-1 Edition 1.0 2015-04 TECHNICAL REPORT Equipment for general lighting purposes EMC immunity requirements Part 1: An objective voltage fluct
5、uation immunity test method 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. colour inside PD IEC/TR 61547-1:2015
6、2 IEC TR 61547-1:2015 IEC 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 M
7、ains signal parameters . 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 fil
8、ter . 16 6.6.2 Sampling frequency . 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.
9、4.2 Option 1: measure the actual modulation frequencies and voltage levels . 19 7.4.3 Option 2: measure P st -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
10、the test result . 21 11 Test 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
11、.2.3 Block b: weighting filters 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
12、 27 B.4 Influence quantities . 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 th
13、e mains test signal including 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 IE
14、C 61000-4-15 flickermeter which 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
15、 = 0,407 % at 13,5 Hz (P st= 1) . 34 Figure C.4 EUT3: relative illuminance: mains voltage modulation d = 0,407 % at 13,5 Hz (P st= 1) . 34 Figure C.5 Graphical P stresults for three EUTs with rectangular modulation at five frequencies (P st = 1) . 35 Table 1 Voltage fluctuations Test specification o
16、f voltage fluctuations applied 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 P stinfluence quantities and their recommended tolerances 28 Table B.2 Uncertainty budget of the voltage fluctuation immunity tes
17、t 30 Table C.1 Numerical results P stcalculations 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
18、 immunity test method FOREWORD 1) 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
19、standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their prep
20、aration is entrusted to technical committees; any IEC National 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. IEC collaborates closely
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23、ical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum exte
24、nt possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide
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27、ising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention i
28、s drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technical committees is to prepare International Standards. However, a technical com
29、mittee may propose the publication 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 rel
30、ated equipment. PD IEC/TR 61547-1:2015IEC 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 vot
31、ing indicated in the above table. 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. Th
32、e committee has decided that the contents 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
33、 edition, or amended. A bilingual 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 therefo
34、re print this document using a colour 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 pha
35、sing out of incandescent lamps and 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 cu
36、rrent 60 W incandescent lamp. CIGRE 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 li
37、ghting equipment to voltage fluctuations, 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 add
38、ition establish a minimum level of 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 i
39、ndustry can gain experience with the 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 I
40、EC/TR 61547-1:2015IEC TR 61547-1:2015 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 immu
41、nity performance of lighting equipment 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 volta
42、ge fluctuations. Temporal changes 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 vol
43、tage electricity supply. Independent 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 flickermet
44、er standard IEC 61000-4-15. The test 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 documen
45、ts, in whole or in part, are normatively 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, Electrom
46、agnetic 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 phase and not subject to conditional connection IEC 61000-4-15:2010, Electromagnetic compatibility (EMC) Part 4
47、-15: Testing and measurement techniques 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 6
48、1547-1:2015 8 IEC TR 61547-1:2015 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 repre
49、sentative of flicker SOURCE: IEC 60050-604:1987, 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 d vincident 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
