KS C IEC 60904-4-2012 Photovoltaic devices－Part 4：Reference solar devices－Procedures for establishing calibration traceability《光伏器件 第4部分 标准太阳能装置 校正可追溯性的确立过程》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60904 4 4： KS C IEC 60904 4:2012 2012 12 24 http:/www.kats.go.krKS C IEC 60904 4:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2012 12 24 2012-0760 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS C IEC 60904 4:2012 i ii 1 1 2 1 3 .1 4 PV

2、 .4 5 .4 6 .4 7 5 A( ) .6 22 1 .3 A.1 (k 2) .12 A.2 (k 2)15 A.3 (k 2) 18 A.4 (WRR) , (k 2).18 A.5 (k 2).21 1 3 A.1 DE(I) DC Eb (block diagram) .15 A.2 .16 A.3 .19 KS C IEC 60904 4:2012 ii 2009 1 IEC 60904 4, Photovoltaic devices Part 4： Reference solar devices Procedures for establishing calibration

3、 traceability . KS C IEC 60904 4:2012 4： Photovoltaic devices Part 4： Reference solar devicesProcedures for establishing calibration traceability 1 KS C IEC 60904 2 SI . (photovoltaic： PV) PV , PV KS C IEC 60904 1 KS C IEC 60904 3 . , PV , . , A . 2 . . ( ) . KS B ISO 9059, KS B ISO 9846, KS C IEC 6

4、0904 2, 2： KS Q ISO/IEC 17025, ISO/IEC Guide 98 3:2008, Uncertainty of measurement Part 3： Guide to the expression of uncertainty in measurement(GUM： 1995) 3 . . 1 , 1 A . KS C IEC 60904 4:2012 2 3.1 1 SI . (national metrology institute： NMI) . , , . (World Standard Group： WSG) (World Radiometric Re

5、ference： WRR) 1 . 3.2 2 1 1 SI . 1 , , . 2 WSG (International Pyrheliometer Comparison： IPC) ( 5 ) . 3.3 1 2 , 2 . 1 2 . . 3.4 2 (working reference) , 1 . 2 . 3.5 PV , , SI . WRR SI (SI radiometric scale) 2 , . WRR SI . WRR SI ( , WWR/SI ) . (World Radiation Center ： WRC) - (half-width) 0.3 % . 3 ,

6、. J. Romero, N.P. Fox, C. Frhlich metrologia 28(1991) 125 8 J. Romero, N.P. Fox, C. Frhlich metrologia 32(1995/1996) 523 4 KS C IEC 60904 4:2012 3 1 1 (national metrology institute ： NMI) (World Radiometric Reference： WRR) (World Standard Group： WSG) 2 (Global Positioning System： GPS) (International

7、 Pyrheliometer Comparison： IPC) 5 1 GPS (Normal incidence pyrheliometer：NIP)(KS B ISO 9059) (KS C IEC 60904 2 KS C IEC 60904 4) 2 (Pyranometer) (KS B ISO 9846) (KS C IEC 60904 2) SI . 1 1 2 1 2 KS B ISO 9846KS C IEC 60904 2 KS B ISO 9059 KS C IEC 60904 4 KS C IEC 60904 4:2012 4 4 PV , PV . . a) . b)

8、 c) d) (intermediate transfer) 1 2 1 PV . 2 KS C IEC 60904 2 . 5 MISC UNCERT ED. 1.0(1995 01) . . a) (A ) b) (B ) . 6 KS Q ISO/IEC 17025 , . a) ( “ ”) b) , c) ( ), , d) e) ( ) f) ( ) ( ) g) h) ( ) i) ( ) , , j) , KS C IEC 60904 4:2012 5 7 . a) b) ( ) KS C IEC 60904 4:2012 6 A ( ) A.1 1 PV . KS C IEC

9、 60904 2 SI . 1 ( ) PV . 1. , PV . , , . , , (World Photovoltaic Scale： WPVS) . , . U95( k 2) . . ( ) . , . . , . A.1.1 A.2 A.3 A.4 A.5 A.1.2 ISC Tj MG ( ) ( ) MT ( ) Tcoef1/ , 25 (KS C IEC 60891) MMF ( ) KS C IEC 60904 4:2012 7 S() s() Em() ( ) Es() KS C IEC 60904 3 ( ) Gdir ( ) Gdif ( ) GT ( ) EST

10、C (STC) ( ) ( 1 000 Wm 2) CV , (STC) ISCAM STC 1 000 W/m2, 25 Es() P P0 101 300 Pa A.1.3 A.2, A.4 A.5 , . . ISC 1 000 Wm 2 , . ISC , . T2SCGSC2SCm0001)Wm0001(GWIMII = (A.1) STC 25 , . . (A.2) MT Tj ISC 25 . )25(1)()()25(jcoefjSCTjSCSCTTTIMTII-= (A.2) MMF . =nm0004nm300snm0004nm300mnm0004nm300mnm0004

11、nm300s)()()()()()(dEdEdESdESMMF (A.3) Es() . , Em() , , , . CV (A.1) (A.3) . KS C IEC 60904 4:2012 8 MMFMMICVTGSC= (A.4) A.1.4 C. R. Osterwald et al. “The results of the PEP93 intercomparison of reference cell calibrations and newer technology performance measurements： Final Report”, NREL/TP 520 234

12、77(1998) 209 pages C. R. Osterwald et al. “The world photovoltaic scale： an international reference cell calibration program”, Progress in Photovoltaics 7(1999) 287 297 K. Emery “The results of the First World Photovoltaic Scale Recalibration”, NREL/TP 520 27942 (2000) 14 pages Winter el al.： “The r

13、esults of the Second World Photovoltaic Scale Recalibration”, Proc. of the 31stIEEE PVSC 3 7 January 2005, Orlando, Florida, USA, pp. 1011 1014 A.2 (KS B ISO 9846 ) . , (pyrheliometer) (pyranometer) . . (WRR) (WSG) 5 2 . , 1 000 W/m2 , (KS C IEC 609047) . . 1 000 W/m2 , . 1.5 . , ( ) . , (KS C IEC 6

14、0904 3) ( ) A.1 . , ( ) . . 1 . , . 2 , . . A.2.1 KS C IEC 60904 4:2012 9 a) 0.5 b) (WRR) c) (WRR) d) c) . (field angle), (viewing angle), (aperture angle) b) , , . e) (252) , f) 0.1 % , g) 0.5 % , h) 350 2 500 nm( ) 1 . i) 2 . j) 2 . , , . , . 3 . k) 250 Pa P 4 . A.2.2 30 . a) . 1 . b) AM 1.5( P0 4

15、1.8) . c) A.2.1 a) . . . d) , (252) . e) . . , . KS C IEC 60904 4:2012 10 f) . 2 . g) . 1) . 2) d) . 3) Gdir . 4) Gdif . 5) , ISC . 6) E() . 3 . 7) , , , , . 4 . 8) P . 5 . 9) 1 6 . 6 . 10) AM 1.5 AM 3.0 , (solar noon) , 1 5, 7 8 5 . 7 . h) . A.2.3 , . a) Gdir, Gdif ISC 3 % , . b) GT Gdir Gdif . c) ISC (A.1) 1 000 W/m2 . d) (A.2) . 1 A.2.2 d) , . e) (A.3) . Em() KS C IEC 60904 4:2012 11 . f) (A.4) . g) CV1 , . h) a) g) , CV2, CV3, CVn . i) n CVi , . CV (CV1 CV2 CVn)/n