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- Part 9: Classification of solar simulator characteristics Dispositifs photovoltaïques
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| IEC 60904-9
Edition 3.0 2020-09 INTERNATIONAL STANDARD NORME INTERNATIONALE Photovoltaic devices – Part 9: Classification of solar simulator characteristics Dispositifs photovoltaïques – Partie 9: Classification des caractéristiques des simulateurs solaires INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 27.160 ISBN 978-2-8322-8765-1 ® Registered trademark of the International Electrotechnical Commission Marque déposée de la Commission Electrotechnique Internationale ® Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé. colour inside Copyrighted material licensed to University of Toronto by Clarivate Analytics (US) LLC, subscriptions.techstreet.com, downloaded on 2020-09-26 08:51:03 +0000 by University of Toronto User. No further reproduction or distribution is permitted. – 2 – IEC 60904-9:2020 © IEC 2020 CONTENTS FOREWORD ........................................................................................................................... 4 1 Scope .............................................................................................................................. 6 2 Normative references ...................................................................................................... 7 3 Terms and definitions ...................................................................................................... 7 4 Classification of solar simulator characteristics .............................................................. 12 5 Measurement procedures .............................................................................................. 13 5.1 Introductory remarks ............................................................................................. 13 5.2 Spectral match ...................................................................................................... 13 5.2.1 General ......................................................................................................... 13 5.2.2 Apparatus ...................................................................................................... 13 5.2.3 Procedure ...................................................................................................... 14 5.2.4 Measurement uncertainty............................................................................... 15 5.3 Non-uniformity of irradiance in the test plane ........................................................ 16 5.3.1 General ......................................................................................................... 16 5.3.2 Apparatus ...................................................................................................... 16 5.3.3 Procedure ...................................................................................................... 17 5.3.4 Uncertainty of non-uniformity measurement ................................................... 19 5.4 Temporal instability of irradiance .......................................................................... 19 5.4.1 Solar simulators for I-V measurement ............................................................ 19 5.4.2 Solar simulators for irradiance exposure ........................................................ 21 5.4.3 Classification for temporal instability .............................................................. 21 5.4.4 Uncertainty of temporal instability .................................................................. 22 5.5 AM1.5 spectral coverage (SPC) ............................................................................ 22 5.6 AM1.5 spectral deviation (SPD) ............................................................................ 22 6 Name plate and data sheet ............................................................................................ 22 Annex A (informative) Assessment of spectral mismatch error: Sensitivity to spectral irradiance ............................................................................................................................. 24 A.1 General ................................................................................................................. 24 A.2 Estimation of spectral mismatch-related uncertainty when the spectral responsivities are known ....................................................................................... 24 A.3 Sensitivity of spectral irradiance for spectral mismatch error when the variation of spectral responsivities is not known .................................................... 25 A.4 Reporting .............................................................................................................. 28 Bibliography .......................................................................................................................... 29 Figure 1 – Locations for spectral irradiance measurement of a rectangular test area (left) and a circular test area (right) ....................................................................................... 15 Figure 2 – Evaluation of STI for a long pulse solar simulator ................................................. 20 Figure 3 – Evaluation of STI for a short pulse solar simulator................................................ 21 Figure A.1 – Virtual spectral responsivity with its dispersions and the modelling parameters ........................................................................................................................... 25 Figure A.2 – Reference SR curves for typical PV technologies .............................................. 27 Figure A.3 – Robustness of spectral irradiance regarding spectral mismatch error ................ 28 Copyrighted material licensed to University of Toronto by Clarivate Analytics (US) LLC, subscriptions.techstreet.com, downloaded on 2020-09-26 08:51:03 +0000 by University of Toronto User. No further reproduction or distribution is permitted. IEC 60904-9:2020 © IEC 2020 – 3 – Table 1 – Global reference solar spectral irradiance distribution given in IEC 60904-3 contribution of wavelength intervals to total irradiance in the restricted wavelength range 400 nm to 1 100 nm ...................................................................................................... 9 Table 2 – Global reference solar spectral irradiance distribution given in IEC 60904-3 contribution of wavelength intervals to total irradiance in the extended wavelength range 300 nm to 1 200 nm .................................................................................................... 10 Table 3 – Definition of solar simulator classifications ............................................................ 12 Table A.1 – Reference SR curves for typical PV technologies ............................................... 26 Copyrighted material licensed to University of Toronto by Clarivate Analytics (US) LLC, subscriptions.techstreet.com, downloaded on 2020-09-26 08:51:03 +0000 by University of Toronto User. No further reproduction or distribution is permitted. – 4 – IEC 60904-9:2020 © IEC 2020 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________ Yüklə 0,72 Mb. Dostları ilə paylaş:
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