EN 61853-2-2016 en Photovoltaic (PV) module performance testing and energy rating - Part 2 Spectral responsivity incidence angle and module operating temperature measurements.pdf

1、Photovoltaic (PV) module performance testing and energy ratingPart 2: Spectral responsivity, incidence angle and module operating temperature measurementsBS EN 61853-2:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the U

2、K implementation of EN 61853-2:2016. It isidentical to IEC 61853-2:2016.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/82, Photovoltaic Energy Systems.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication do

3、es not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 72448 0ICS 27.160Compliance with a British Standard cannot confer immunity fromlegal ob

4、ligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61853-2:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61853-2 December 2

5、016 ICS 27.160 English Version Photovoltaic (PV) module performance testing and energy rating - Part 2: Spectral responsivity, incidence angle and module operating temperature measurements (IEC 61853-2:2016) Essais de performance et caractristiques assignes dnergie des modules photovoltaques (PV) -

6、Partie 2: Mesurages de rponse spectrale, dangle dincidence et de temprature de fonctionnement des modules (IEC 61853-2:2016) Prfung des Leistungsverhaltens von photovoltaischen (PV-)Modulen und Energiebemessung - Teil 2: Messung der spektralen Empfindlichkeit, des Einfallswinkels und der Modul-Betri

7、ebstemperatur (IEC 61853-2:2016) This European Standard was approved by CENELEC on 2016-10-11. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-t

8、o-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by tra

9、nslation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

10、 Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Europ

11、ean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide

12、 for CENELEC Members. Ref. No. EN 61853-2:2016 E BS EN 61853-2:2016EN 61853-2:2016 2 European foreword The text of document 82/1133/FDIS, future edition 1 of IEC 61853-2, prepared by IEC/TC 82 “Solar photovoltaic energy systems“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC

13、as EN 61853-2:2016. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-07-11 latest date by which the national standards conflicting with the document have to be withdr

14、awn (dow) 2019-10-11 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 618

15、53-2:2016 was approved by CENELEC as a European Standard without any modification. BS EN 61853-2:2016EN 61853-2:2016 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively

16、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. NOTE 1 When an International Publication has been modified by common

17、modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60410 - Sampling plans and procedures for inspection by attribut

18、es - - IEC 60891 - Photovoltaic devices - Procedures for temperature and irradiance corrections to measured I-V characteristics EN 60891 - IEC 60904-1 - Photovoltaic devices - Part 1: Measurement of photovoltaic current-voltage characteristics EN 60904-1 - IEC 60904-2 - Photovoltaic devices - Part 2

19、: Requirements for photovoltaic reference devices EN 60904-2 - IEC 60904-5 - Photovoltaic devices - Part 5: Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method EN 60904-5 - IEC 60904-8 - Photovoltaic devices - Part 8: Measurement of

20、spectral responsivity of a photovoltaic (PV) device EN 60904-8 - IEC 60904-9 - Photovoltaic devices - Part 9: Solar simulator performance requirements EN 60904-9 - IEC 60904-10 - Photovoltaic devices - Part 10: Methods of linearity measurement EN 60904-10 - IEC 61215 series Terrestrial photovoltaic

21、(PV) modules - Design qualification and type approval EN 61215 series IEC 61215-2 - Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 2: Test procedures EN 61215-2 - IEC 61646 - Thin-film terrestrial photovoltaic (PV) modules - Design qualification and type approv

22、al EN 61646 - BS EN 61853-2:2016EN 61853-2:2016 4 Publication Year Title EN/HD Year IEC 61853-1 2011 Photovoltaic (PV) module performance testing and energy rating - Part 1: Irradiance and temperature performance measurements and power rating EN 61853-1 2011 ISO 9059 - Solar energy - Calibration of

23、field pyrheliometers by comparison to a reference pyrheliometer - - BS EN 61853-2:2016 2 IEC 61853-2:2016 IEC 2016 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 7 2 Normative references. 7 3 Sampling . 8 4 Testing 8 5 Report . 9 6 Procedure for spectral responsivity measurement . 10 7 Procedure for

24、 the measurement of incidence angle effects . 10 7.1 Purpose 10 7.2 Indoor test method 11 7.2.1 General . 11 7.2.2 Apparatus 11 7.2.3 Set-up procedure . 12 7.2.4 Measurement procedure . 12 7.3 Outdoor test method 13 7.3.1 General . 13 7.3.2 Apparatus 13 7.3.3 Set-up procedure . 14 7.3.4 Measurement

25、procedure . 15 7.4 Interpolation of angular transmission () . 16 8 Methodology for determining coefficients for calculating module operating temperature . 17 8.1 General . 17 8.2 Testing and data processing 17 8.3 Apparatus . 17 8.4 Test module mounting . 18 8.5 Procedure . 18 8.6 Evaluation . 19 Fi

26、gure 1 Overview of the testing cycle to be carried out in IEC 61853-2 . 9 Figure 2 Positions for measuring the temperature of the test module behind the cells . 13 BS EN 61853-2:2016IEC 61853-2:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ PHOTOVOLTAIC (PV) MODULE PERFORMANCE TESTING A

27、ND ENERGY RATING Part 2: Spectral responsivity, incidence angle and module operating temperature measurements FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees).

28、 The object of 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, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Spe

29、cifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation 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 organizatio

30、ns liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters

31、 express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National C

32、ommittees in that sense. While all reasonable efforts are made to ensure that the technical 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 Na

33、tional Committees undertake to apply IEC Publications transparently to the maximum extent 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 do

34、es not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they h

35、ave the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature what

36、soever, whether direct or indirect, or for costs (including legal fees) and expenses arising 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 public

37、ations is indispensable for the correct application of this publication. 9) Attention is 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. International Stan

38、dard IEC 61853-2 has been prepared by IEC technical committee 82: Solar photovoltaic energy systems. The text of this standard is based on the following documents: FDIS Report on voting 82/1133/FDIS 82/1156/RVD Full information on the voting for the approval of this standard can be found in the repo

39、rt on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. BS EN 61853-2:2016 4 IEC 61853-2:2016 IEC 2016 A list of all parts in the IEC 61853 series, published under the general title Photovoltaic (PV) module performance testing a

40、nd energy rating, can be found on the IEC website. The 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

41、will be reconfirmed, withdrawn, replaced by a revised edition, or amended. BS EN 61853-2:2016IEC 61853-2:2016 IEC 2016 5 INTRODUCTION Photovoltaic (PV) modules are typically rated at standard test conditions (STC) of 25 C cell temperature, 1 000 Wm2irradiance, and air mass (AM) 1.5 global (G) spectr

42、um. However, the PV modules in the field operate over a range of temperatures, irradiance, and spectra. To accurately predict the energy production of the modules under various field conditions, it is necessary to characterize the modules at a wide range of temperatures, irradiances, angles of incid

43、ence, and spectra. Recognizing this issue, IEC Technical Committee 82 Working Group 2 (TC 82/WG 2) has developed an appropriate power and energy rating standard (IEC 61853). The first part of this four-part standard requires the generation of a 23-element maximum power (Pmax) matrix at four differen

44、t temperatures and seven different irradiance levels. The Pmaxmatrix can be generated using an indoor solar simulator method or outdoor natural sunlight method. The outdoor test method introduces little/no spectral mismatch error and is much less expensive than the indoor test method because it avoi

45、ds the use of very expensive solar simulators. However, obtaining an accurate and repeatable Pmaxmatrix using the outdoor method over time (several months or years) would be extremely challenging. This standard consists of four parts: IEC 61853-1: Irradiance and temperature performance measurements

46、and power rating, which describes requirements for evaluating PV module performance in terms of power (watts) rating over a range of irradiances and temperatures; IEC 61853-2: Spectral responsivity, incidence angle, and module operating temperature measurements, which describes test procedures for m

47、easuring the effect of varying angle of incidence and sunlight spectra as well as the estimation of module temperature from irradiance, ambient temperature, and wind speed; IEC 61853-31: Energy rating of PV modules, which describes the calculations for PV module energy (watt-hours) ratings; and IEC

48、61853-42: Standard reference climatic profiles, which describes the standard time periods and weather conditions that can be used for the energy rating calculations. Included in the IEC 61853 series of standards are: test methods designed to map module performance over a wide range of temperature an

49、d irradiance conditions (IEC 61853-1); test methods to determine spectral responsivity, incidence angle effects and the module operating temperature all as functions of ambient conditions (IEC 61853-2); methods for evaluating instantaneous and integrated power and energy results including a method for stating these results in the form of a numerical rating (IEC 61853-3); and definition of reference irradiance and climatic profiles (IEC 61853-4). IEC 61853-1 describes requir