Benchmarking of solar irradiance nowcast performance derived from all-sky imagers

SA Logothetis, V Salamalikis, S Wilbert, J Remund… - Renewable Energy, 2022 - Elsevier
Fluctuations of the incoming solar irradiance impact the power generation from photovoltaic
and concentrating solar thermal power plants. Accurate solar nowcasting becomes …

Solar irradiance ramp forecasting based on all-sky imagers

SA Logothetis, V Salamalikis, B Nouri, J Remund… - Energies, 2022 - mdpi.com
Solar forecasting constitutes a critical tool for operating, producing and storing generated
power from solar farms. In the framework of the International Energy Agency's Photovoltaic …

Validation of a closed-loop aim point management system at the Jülich solar tower

L Oberkirsch, D Zanger, B Hoffschmidt - Solar Energy, 2023 - Elsevier
Due to modeling errors and disturbances caused by clouds, Solar Power Tower (SPT) plants
consider high safety margins during operation leading to a significant loss of revenues. This …

Evaluation of an all sky imager based nowcasting system for distinct conditions and five sites

B Nouri, S Wilbert, N Blum, P Kuhn, T Schmidt… - AIP Conference …, 2020 - pubs.aip.org
All sky imager (ASI) based nowcasting system can provide spatially and temporally highly
resolved solar irradiance information for the next minutes ahead. Nowcasts, which capture …

State-of-the-Art Measurement Instrumentation and Most Recent Measurement Techniques for Parabolic Trough Collector Fields

A Brenner, T Hirsch, M Röger, R Pitz-Paal - Energies, 2021 - mdpi.com
The presented review gives reliable information about the currently used measurement
instrumentation in parabolic trough fields and recent monitoring approaches. The usually …

Irradiance maps from a shadow camera on a mountain range

S Wilbert, B Nouri, N Kötter-Orthaus… - AIP Conference …, 2022 - pubs.aip.org
Spatially and temporally highly resolved direct normal irradiance (DNI) maps of the solar
field can be used to significantly improve the operation of concentrating solar power (CSP) …

Solar irradiance nowcasting system to optimize the yield in parabolic trough power plants= Solarstrahlungs-Kürzestfrist-Vorhersagesystem für die Ertragsoptimierung …

B Nouri - 2020 - elib.dlr.de
One of the greatest challenges facing humanity in the 21st century is the transition to a fully
decarbonized society. The most abundant energy resource available to mankind is the Sun …

[PDF][PDF] Solar Irradiance Ramp Forecasting Based on All-Sky Imagers. Energies 2022, 15, 6191

SA Logothetis, V Salamalikis, B Nouri, J Remund… - 2022 - researchgate.net
Solar forecasting constitutes a critical tool for operating, producing and storing generated
power from solar farms. In the framework of the International Energy Agency's Photovoltaic …

Using all sky imager to control the solar field of a parabolic trough power plant–Implementation steps for commercial application

T Kotzab, T Hirsch, S Müllner, B Nouri… - AIP Conference …, 2023 - pubs.aip.org
Parabolic trough power plants are complex hydraulic and thermal systems that use
parabolic mirrors to heat a fluid for energy generation. The solar field is divided into several …

Situationsangepasste Reglerparametrierung für Parabolrinnenkraftwerke

S Müllner - 2020 - elib.dlr.de
Die vorliegende Masterarbeit befasst sich mit der Regelung der Pumpe für
Wärmeträgerfluid, von dem das Solarfeld eines Parabolrinnenkraftwerks durchflossen wird …