@inproceedings{Schinke2021d,
title = {Analysis and Correction of Systematic Deviations in Measurements of the Spectral Irradiance of Solar Simulators},
author = {C Schinke and D Hinken and M Wolf and K Bothe and I Kröger and M Bagusch and S Nevas and S Winter},
editor = {WIP},
doi = {10.4229/EUPVSEC20212021-2CO.10.1},
isbn = {3-936338-78-7},
year = {2021},
date = {2021-11-16},
booktitle = {Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition},
pages = {172-176},
address = {Online Event},
abstract = {Measuring the spectral irradiance of solar simulators is required, among other applications, for rating the simulators with respect to spectral match according to the IEC 60904 standard series. Many laboratories therefore routinely operate spectroradiometers. In this contribution, we discuss the impact of systematic measurement deviations related to the measuring procedure, which have the potential to hamper accurate measurements. We show that deviations of the order of 5% may occur due to distance adjustment and background signal measurement during the calibration of spectroradiometers, which might even sum up in the worst case. Mitigation strategies are discussed and best practices identified: The position of the spectroradiometer’s measuring head’s optical reference plane should be examined and external stray light should be measured and corrected using a beam block method.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
