Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Fabian Wolfertstetter"'
Autor:
Peter Winkel, Stefan Wilbert, Marc Röger, Julian J. Krauth, Niels Algner, Bijan Nouri, Fabian Wolfertstetter, Jose Antonio Carballo, M. Carmen Alonso-Garcia, Jesus Polo, Aránzazu Fernández-García, Robert Pitz-Paal
Publikováno v:
Remote Sensing, Vol 16, Iss 14, p 2617 (2024)
The maintenance of photovoltaic (PV) power plants is of central importance for their yield. To reach higher efficiencies in PV parks, it is helpful to detect soiling such as dust deposition and to apply this information to optimize cleaning strategie
Externí odkaz:
https://doaj.org/article/471684039fd3444f9203f3f1a5bd22ac
Autor:
Lothar Keller, Philipp Bellmann, Fabian Wolfertstetter, Tomas Reche Navarro, Sergio Gonzales Rodriguez, Stefan Wilbert, Aránzazu Fernández-García
Soiling of the envelope tubes of parabolic trough collectors can significantly reduce their transmittance and hence the overall collector efficiency. There are only a few methods to quantify soiling losses at absorber tubes of parabolic trough collec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::932b4d8d7ba124f22b979cea600b50b9
https://doi.org/10.1063/5.0029685
https://doi.org/10.1063/5.0029685
Autor:
Fabian Wolfertstetter, Abdellatif Ghennioui, Aránzazu Fernández-García, Philipp Bellmann, Johannes Wette, Natalie Hanrieder
The upgraded version of the Tracking Cleanliness Sensor, the so-called TraCS4, which determines the real- time cleanliness and soiling rate of four mirror samples simultaneously is presented. Using this device, different materials can be intercompare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06b45a10b82f72eb512d7914ee1d32dc
https://doi.org/10.1063/5.0028969
https://doi.org/10.1063/5.0028969
Soiling is a challenge for both concentrating solar and photovoltaic technologies. Measurement procedures and efficiency sensitivities to soiling for the same surface particle density differ due to the different optical characteristics of both techno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7830692d130d38e2509b593ca35dd38e
https://elib.dlr.de/133520/
https://elib.dlr.de/133520/
Autor:
A. Fernández-García, Robert Pitz-Paal, Johannes Wette, Natalie Hanrieder, Fabian Wolfertstetter, Martin Schmücker, Florian Wiesinger, Florian Sutter
In this work a guideline is developed which allows for a highly realistic laboratory simulation of sandstorm effects on glass components for the solar industry. So far no standardized test procedure is developed to test components against each other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5747c98027b1d6cc6e7cb2c833856ce
https://elib.dlr.de/136735/
https://elib.dlr.de/136735/
Autor:
Stefan Wilbert, Jesús Fernández-Reche, Marc Röger, Fabian Wolfertstetter, Robin Fonk, Christoph Prahl
Publikováno v:
SOLARPACES 2019: International Conference on Concentrating Solar Power and Chemical Energy Systems.
Concentrating Solar Power (CSP) plants are often being built in regions with high dust loads such as the Middle East and North Africa. Current soiling measurement methods in solar fields are labor and cost intensive and they only cover small measurem
Autor:
Marc Röger, Andreas Pfahl, Mark Geiger, Maziar Arjomandi, Fabian Wolfertstetter, Joe Coventry, Fabian Gross, Peter Schwarzbözl, Juan Felipe Vásquez-Arango, Phillip Liedke
Publikováno v:
Solar Energy. 152:3-37
Strong efforts are being made to drive heliostat cost down. These efforts are summarised to give an update on heliostat technology comprising: determination of wind loads, heliostat dimensioning, solutions for the different sub-functions of a heliost
Autor:
Sahar Bouaddi, Fabian Wolfertstetter, Christopher L. Sansom, Hicham Bouzekri, Jon Ander Sarasua, Aránzazu Fernández-García, Florian Sutter, Itiziar Azpitarte
Publikováno v:
Sustainability
Sustainability, 2018, 10 (11), pp.3937. ⟨10.3390/su10113937⟩
Sustainability, Vol 10, Iss 11, p 3937 (2018)
Sustainability, 2018, 10 (11), pp.3937. ⟨10.3390/su10113937⟩
Sustainability, Vol 10, Iss 11, p 3937 (2018)
The severe soiling of reflectors deployed in arid and semi arid locations decreases their reflectance and drives down the yield of the concentrating solar power (CSP) plants. To alleviate this issue, various sets of methods are available. The operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8caec3d1efeb531625025980e773c89e
https://dspace.lib.cranfield.ac.uk/handle/1826/13813
https://dspace.lib.cranfield.ac.uk/handle/1826/13813
Publikováno v:
SOLARPACES 2018: International Conference on Concentrating Solar Power and Chemical Energy Systems
Soiling puts operators of solar power plants before the challenge of finding the right strategy for the cleaning of their solar fields. The trade-off between a low cleanliness and thus low revenues on the one hand and elevated cleaning costs and high
Autor:
Leonardo Micheli, Katja Lange, Ralph Gottschalg, Benjamin Figgis, Klemens Ilse, Fabian Wolfertstetter, Jörg Bagdahn, David Daßler, Hamed Hanifi, Christian Hagendorf, Volker Naumann
Publikováno v:
Joule
Soiling consists of the deposition of contaminants onto photovoltaic (PV) modules or mirrors and tubes of concentrated solar power systems (CSPs). It often results in a drastic reduction of power generation, which potentially renders an installation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::898b15c5e13304e832a0d4263349f03c
https://publica.fraunhofer.de/handle/publica/260508
https://publica.fraunhofer.de/handle/publica/260508