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Advances in Science and Research Contributions in Applied Meteorology and Climatology
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Downward-facing shadow cameras might play a major role in future energy meteorology. Shadow cameras image shadows directly on the ground from an elevated position. They are used to validate other systems (e.g. all-sky imager based nowcasting systems, cloud speed sensors or satellite forecasts) and can potentially provide short term forecasts for solar power plants. Such forecasts are needed for electricity grids with high penetrations of renewable energy and solar power plants.
ASR | Articles | Volume 15
Adv. Sci. Res., 15, 11–14, 2018
https://doi.org/10.5194/asr-15-11-2018
Adv. Sci. Res., 15, 11–14, 2018
https://doi.org/10.5194/asr-15-11-2018

  13 Feb 2018

13 Feb 2018

Applications of a shadow camera system for energy meteorology

Pascal Kuhn et al.

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Cited articles

Chow, C. W., Urquhart, B., Lave, M., Dominguez, A., Kleissl, J., Shields, J., and Washom, B.: Intra-hour forecasting with a total sky imager at the UC San Diego solar energy testbed, Sol. Energy, 85, 2881–2893, doi.org/10.1016/j.solener.2011.08.025, 2011. 
Hanrieder, N., Wilbert, S., Pitz-Paal, R., Emde, C., Gasteiger, J., Mayer, B., and Polo, J.: Atmospheric extinction in solar tower plants: absorption and broadband correction for MOR measurements, Atmos. Meas. Tech., 8, 3467–3480, https://doi.org/10.5194/amt-8-3467-2015, 2015. 
Kuhn, P., Wilbert, S., Prahl, C., Schüler, D., Haase, T., Hirsch, T., Wittmann, M., Ramirez, L., Zarzalejo, L., Meyer, A., Vuilleumier, L., Blanc, P., and Pitz-Paal, R.: Shadow camera system for the generation of solar irradiance maps, Sol. Energy, 157, 157–170, doi.org/10.1016/j.solener.2017.05.074, 2017a. 
Kuhn, P., Nouri, B., Wilbert, S., Schmidt, T., Prahl, C., Yasser, Z., Ramirez, L., Zarzalejo, L., Meyer, A., Vuilleumier, L., Blanc, P., and Pitz-Paal, R.: Validation of an All Sky Imager based nowcasting system for industrial PV plants, Prog. Photovoltaics Res. Appl., 1–14, https://doi.org/10.1002/pip.2968, 2017b.  
Kuhn, P., Wilbert, S., Schüler, D., Prahl, C., Haase, T., Ramirez, L., Zarzalejo, L., Meyer, A., Vuilleumier, L., Blanc, P., Dubrana, J., Kazantzidis, A., Schroedter-Homscheidt, M., Hirsch, T., and Pitz-Paal, R.: Validation of Spatially Resolved All Sky Imager Derived DNI Nowcasts, Aip. Conf. Proc., 1850, 140014, https://doi.org/10.1063/1.4984522, 2017c. 
Publications Copernicus
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Short summary
Downward-facing shadow cameras might play a major role in future energy meteorology. Shadow cameras image shadows directly on the ground from an elevated position. They are used to validate other systems (e.g. all-sky imager based nowcasting systems, cloud speed sensors or satellite forecasts) and can potentially provide short term forecasts for solar power plants. Such forecasts are needed for electricity grids with high penetrations of renewable energy and solar power plants.
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