| Zugriffsnummer | 32308 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Investigation of spectroradiometer entrance optics for characterization of expanded radiant areas |
| Autor(in); Institution |
Plag, Fabian; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Sperfeld, Peter; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Fey, Thomas; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Witt, Florian; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Kröger, Ingo; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Winter, Stefan; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
|
| Quelle/Jahr | Proceedings of NEWRAD 2014: [extended abstracts]:(2014), 284 - 285 |
| Availability | [online] + [CD-ROM] |
| Herausgeber(in) |
Park, Seonchong
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| URL | |
| Konferenzangaben | NEWRAD 2014: 12th International Conference on New Developments and Applications in Optical Radiometry, Espoo, 24-27, June, 2014, Finland |
| Zusammenfassung | In many radiometric applications the spectral irradiance distribution of non-Lambertian sources, such as the solar spectrum, is determined by using compact array spectroradiometers with different types of entrance optics. The correction of a cosine error has to be considered for measurements of direct and diffuse radiation [1]. The estimation of uncertainties for the irradiance calibration of detectors such as solar cells with a source-based integral measurement method requires a thoroughly radiometric analysis of both the source and the detector [2], [3]. We will present the angular dependence of commonly used entrance optics. Furthermore, their influence on uncertainties in photovoltaic measurements will be discussed. 1. J. Gröbner; M. Blumthaler; W. Ambach, Experimental investigation of spectral global irradiance measurement errors due to a non ideal cosine response. J. Geophys. Res. 1996, 23, 2493-2496. 2. P. Sperfeld, D. Dzafic, F. Plag, F. Haas, et. al., Usability of compact array spectroradiometers for the traceable classification of pulsed solar simulator, Proceedings of 27th PVSEC 2012, Frankfurt, Germany. 3. S. Winter, D. Friedrich, & T. Gerloff (2010), Effect of the Angle Dependence of Solar Cells on the Results of Indoor and Outdoor Calibrations. Proceedings 25th European Photovoltaic Solar Energy Conference and Exhibition, p 4304 – 4306, Valencia. |
Zitierung
Plag, F., Sperfeld, P., Fey, T., Witt, F., Kröger, I., & Winter, S. (2014). Investigation of spectroradiometer entrance optics for characterization of expanded radiant areas. NEWRAD 2014: 12th International Conference on New Developments and Applications in Optical Radiometry, Espoo, 24-27, June, 2014, Finland.