Zeyad Yasser
12 Papers
27 Citations
Zeyad Yasser is an academic researcher. The author has contributed to research in topics: Nowcasting & Parabolic trough. The author has an hindex of 6, co-authored 11 publications.
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Papers
Nowcasting of DNI Maps for the Solar Field Based on Voxel Carving and Individual 3D Cloud Objects from All Sky Images
Bijan Nouri,Pascal Moritz Kuhn,Stefan Wilbert,Christoph Prahl,Robert Pitz-Paal,Philippe Blanc,Thomas J. Schmidt,Zeyad Yasser,Lourdes Ramirez Santigosa,Detlev Heineman +9 more
- 08 Nov 2018
TL;DR: In this paper, an object oriented approach with four spatially distributed all sky imagers (ASI) is presented, where the application of an individual 3D model of each detected cloud as a cloud object with distinct attributes is taken into account by tracking each cloud object separately.
Evaluation of an all sky imager based nowcasting system for distinct conditions and five sites
Bijan Nouri,Stefan Wilbert,Niklas Blum,Pascal Moritz Kuhn,Thomas J. Schmidt,Zeyad Yasser,Luis F. Zarzalejo,Francisco Lopes,Hugo G. Silva,Marion Schroedter-Homscheidt,Andreas Kazantzidis,Christian Raeder,Philippe Blanc,Robert Pitz-Paal +13 more
- 11 Dec 2020
TL;DR: In this article, a validation procedure for sky imager-based nowcasting systems is presented, which discretizes the validation data set in distinct temporal DNI variability classes, based on which individual error metrics are determined as function of the lead time and variability class.
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Modelling an Automatic Controller for Parabolic Trough Solar Fields under Realistic Weather Conditions
Kareem Noureldin,Tobias Hirsch,Pascal Moritz Kuhn,Bijan Nouri,Zeyad Yasser,Robert Pitz-Paal +5 more
- 08 Nov 2018
TL;DR: In this paper, the Virtual Solar Field (VSF) is used to test full-sized solar power plants under realistic weather conditions, and the implemented automatic field controllers proved to be robust for different irradiance types and, hence, can be used as basis for further analysis.
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A way to increase parabolic trough plant yield by roughly 2% using all sky imager derived DNI maps
Bijan Nouri,Kareem Noureldin,Tim Schlichting,Stefan Wilbert,Tobias Hirsch,Marion Schroedter-Homscheidt,Pascal Moritz Kuhn,Andreas Kazantzidis,Luis F. Zarzalejo,Philippe Blanc,Zeyad Yasser,Jesús Fernández,Robert Pitz-Paal +12 more
- 11 Dec 2020
TL;DR: In this article, the authors developed and benchmarked new solar field controllers with access to spatial DNI information from an ASI system for a 50 MWe plant close to Cordoba (Spain).
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Evaluating the Potential Benefit of Using Nowcasting Systems to Improve the Yield of Parabolic Trough Power Plants with Single-Phase HTF
TL;DR: An evaluation process based on numerical simulations using the Virtual Solar Field shows that nowcasting can increase the economic revenue of commercial power plants by up to 2.5% per day, and proves the feasibility of installing such systems.
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