Výsledky vyhledávání - "Korbinian Kramer"

Review of In Situ Test Methods for Solar Collectors and Solar Collector Arrays

Autor: Jan Erik Nielsen, Philip Ohnewein, Daniel Tschopp, Sven Fahr, Korbinian Kramer

This fact sheet presents three in situ test methods for solar collectors and solar collector arrays, namely In situ Collector Certification (ICC), Performance Check for Collector Arrays (PC) and Dynamic Collector Array Test (D-CAT). A comparison is m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42b16ea8f22844ac9c54e46bcdc19bfa
https://doi.org/10.18777/ieashc-task55-2020-0014

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Development of highly efficient, glazed PVT collectors with overheating protection to increase reliability and enhance energy yields

Autor: Michael Hermann, Manuel Lämmle, Sven Fahr, Clemens Panzer, Andreas Piekarczyk, Korbinian Kramer, Christoph Thoma

Publikováno v: Solar Energy. 176:87-97

PVT collectors are an emerging technology which combines the generation of solar electricity and heat within a single component. Low heat losses and a high thermal efficiency are essential for the application in conventional solar thermal systems wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8074fb8b8411a38d9de517cfaa9c475
https://doi.org/10.1016/j.solener.2018.09.082

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Improved in situ performance testing of line-concentrating solar collectors: Comprehensive uncertainty analysis for the selection of measurement instrumentation

Autor: Anna Heimsath, Annie Zirkel-Hofer, Sven Fahr, Stephan Scholl, Stephen Perry, Korbinian Kramer, Werner Platzer

Publikováno v: Applied Energy. 184:298-312

Accurate and complete performance evaluation is playing a major role in the further development of concentrating solar collectors. To ensure dependable test results, an appropriate testing and evaluation procedure is required. Moreover, the selection

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db7ae8aeada92c59654cd8d3ee89f4b9
https://doi.org/10.1016/j.apenergy.2016.09.089

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Confidence interval computation method for dynamic performance evaluations of solar thermal collectors

Autor: Werner Platzer, Anna Heimsath, Stephen Perry, Annie Zirkel-Hofer, Stephan Scholl, Korbinian Kramer

For the further development and dissemination of solar thermal technology, a continuous demonstration of its reliability is required. For this purpose, meaningful performance and acceptance testing is indispensable. The reliable determination of opti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6725398c980a940058368c5ae8088ea4
https://publica.fraunhofer.de/handle/publica/253572

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PVT collector technologies in solar thermal systems: A systematic assessment of electrical and thermal yields with the novel characteristic temperature approach

Autor: Manuel Lämmle, Axel Oliva, Wolfgang Kramer, Michael Hermann, Korbinian Kramer

Photovoltaic-thermal PVT collectors generate solar electricity and heat in a single component. The annual electrical and thermal yields depend in particular on the efficiency of the PVT collector technology, climate, and the type of solar thermal sys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6880738f4b02f9561d890cbda36752ca
https://publica.fraunhofer.de/handle/publica/251275

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