@misc{13367, abstract = {{Dieses Paper beschreibt ein plug-and-play-fähiges Setup, mit dem verschiedene Formate von Lehrvideos einfach und effizient erstellt werden können. Zunächst werden die grundlegenden Anforderungen an das System formuliert und daraus zentrale Eigenschaften abgeleitet. Anschließend wird der Systemaufbau herstellerunabhängig erläutert, bevor konkrete, in der Praxis getestete Hardwarekomponenten vorgestellt werden. Ziel ist es, eine flexible und sofort einsetzbare Lösung bereitzustellen, die sich leicht in bestehende Lehrformate integrieren lässt.}}, author = {{Üpping, Johannes}}, keywords = {{Lehrvideos, Plug & Play, Inverted Claasroom}}, pages = {{10}}, publisher = {{Technische Hochschule Ostwestfalen Lippe}}, title = {{{Plug-and-Play-Videoproduktion für Lehrvideos}}}, doi = {{https://doi.org/10.25644/z919-7471}}, year = {{2025}}, } @misc{11985, abstract = {{ Die vorliegende Offenbarung betrifft ein Verfahren zur Temperaturprognose und/oder Wärmebedarfsprognose eines Gebäudes, umfassend Bereitstellen einer gemessenen Innentemperatur in dem Gebäude; Bereitstellen einer Außentemperatur in Umgebung des Gebäudes; Bereitstellen einer in das Gebäude eingebrachten Wärmemenge; Bereitstellen eines thermischen Modells des Gebäudes, wobei das thermische Modell die folgenden drei Modellparameter aufweist: einen Wärmewiderstand für einen Wärmeübergang von innerhalb des Gebäudes nach außerhalb des Gebäudes; einen Koeffizienten zur Beschreibung eines solaren Wärmeeintrags, und eine Wärmespeicherkapazität des Gebäudes. Das Verfahren umfasst einen Schritt des Anpassens der Modellparameter des thermischen Modells, derart, dass das thermische Modell den Zusammenhang zwischen Innentemperatur, Außentemperatur und Wärmemenge approximiert. }}, author = {{Bast, Oliver and Bollhöfer, Fynn Christian and Franzen, Lion and Knoop, Michael and Üpping, Johannes}}, pages = {{29}}, title = {{{Verfahren zur Temperaturprognose und/oder Wärmebedarfsprognose eines Gebäudes und Wärmepumpe}}}, year = {{2024}}, } @misc{11496, author = {{Beckmann, Nils and Kühn, Pia Sophia and Langsch, Timon and Wiens, David and Wiens, Timon and Üpping, Johannes}}, booktitle = {{Lippische Landeszeitung (LZ)}}, title = {{{Technische Hochschule OWL gewinnt wichtige Erkenntnisse zum Lemgoer Stadtklima}}}, year = {{2023}}, } @misc{10699, author = {{Beckmann, Nils and Kühn, Pia Sophie and Langsch, Tobias and Wiens, David and Wiens, Timon and Üpping, Johannes}}, booktitle = {{Lipische Landeszeitung (LZ)}}, number = {{44}}, pages = {{17}}, title = {{{Studenten messen Lemgos Mikroklima}}}, volume = {{252}}, year = {{2023}}, } @misc{11871, author = {{Dally, Benjamin and Schwickert, Susanne and Kühle, Sebastian and Oshkai, Irina and Engels, Christian and Kottmeier, Fabian and Schulte, Thomas and Üpping, Johannes}}, pages = {{243}}, publisher = {{TH OWL}}, title = {{{Mobilitätszentren der Zukunft : Leitfaden Multimodalhub}}}, year = {{2022}}, } @misc{8467, abstract = {{A decarbonisation of the energy system is necessary to reduce greenhouse gas emissions and thus achieve the climate protection goals. For this reason, the renewable energy share in the power grids of many countries is increasing. In order to stabilize the energy system and increase its flexibility, energy management systems are needed. This paper offers a model of energy management system which starts from the network operator and ends at the consumer (an electric vehicle). Firstly, a controllable local system signal, which is sent through a smart meter gateway from the grid operator to the consumer, has been developed. The signal is based on the renewable energy share in the local grid, on the electricity exchange price and on a defined profile. Then, different charging modes, which regulate the energy consumption based on the signal, have been developed and field tested. Finally, the charging modes have been simulated in order to better compare the data. The results show that with smart charging, 90% of the energy demand can be rescheduled. In view of the load shifting, greenhouse gas emissions and energy costs can be reduced.}}, author = {{Schaffer, Maria and Bollhöfer, Fynn Christian and Üpping, Johannes}}, booktitle = {{International Journal of Energy Production and Management}}, issn = {{2056-3280 }}, keywords = {{electric vehicles, energy management systems, load shifting, renewable energy, smart grids.}}, number = {{2}}, pages = {{101 -- 113}}, publisher = {{WIT Press}}, title = {{{Load shifting potential of electric vehicles using management systems for increasing renewable energy share in smart grids}}}, doi = {{10.2495/EQ-V7-N2-101-113}}, volume = {{7}}, year = {{2022}}, } @inbook{7824, author = {{Üpping, Johannes and Schaffer, Maria and Bollhöfer, Fynn Christian}}, booktitle = {{Nachhaltiger Konsum}}, isbn = {{9783658333522}}, title = {{{Vergleich von Ladestrategien zur Minderung von CO2 Emissionen für batterieelektrische Fahrzeuge}}}, doi = {{10.1007/978-3-658-33353-9_38}}, year = {{2021}}, } @misc{8468, author = {{Üpping, Johannes and Bollhöfer, Fynn Christian and Forche, Kim Alina}}, booktitle = {{ International Journal of Smart Grid and Clean Energy}}, issn = {{2315-4462}}, number = {{1}}, pages = {{1--7}}, publisher = {{SGCE Editorial Office}}, title = {{{Size of a distributed electrical storage for a rural area with a wind farm}}}, doi = {{10.12720/sgce.9.1.1-7}}, volume = {{9}}, year = {{2020}}, } @article{7826, author = {{Üpping, Johannes and Schäffer, Dennis}}, journal = {{Selbstorganisiertes Lernen an Hochschulen}}, pages = {{51}}, title = {{{„Presseshow “--ein Ansatz für tagesaktuelle Inhalte in Vorlesungen}}}, year = {{2019}}, } @article{7817, abstract = {{Abstract The concept of 3D photonic intermediate reflectors for micromorph silicon tandem solar cells has been investigated. In thin-film silicon tandem solar cells consisting of amorphous and microcrystalline silicon with two junctions of a-Si/μc-Si, efficiency enhancements can be achieved by increasing the current density in the a-Si top cell. It is one goal to provide an optimized current matching at high current densities. For an ideal photon-management between top and bottom cell, a spectrally selective intermediate reflective layer (IRL) is necessary, which is less dependent of the angle of incidence than state-of-the-art thickness dependent massive interlayers. The design, preparation and characterization of a 3D photonic thin-film filter device for this purpose has been pursued straight forward in simulation and experimental realization. The inverted opal is capable of providing a suitable optical band stop with high reflectance and the necessary long wavelength transmittance as well and provides further options for improved light trapping. We have determined numerically the relative efficiency enhancement of an a-Si/μc-Si tandem solar cell using a conductive 3D-photonic crystal. We have further fabricated such structures by ZnO-replication of polymeric opals using chemical vapour deposition and atomic layer deposition techniques and present the results of their characterization. Thin film photonic IRL have been prepared at the rear side of a-Si solar cells. Completed with a back contact, this is the first step to integrate this novel technology into an a-Si/μc-Si tandem solar cell process. The spectral response of the cell is presented and compared with reference cells. (© 2008 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim)}}, author = {{Bielawny, Andreas and Üpping, Johannes and Miclea, Paul T. and Wehrspohn, Ralf B. and Rockstuhl, Carsten and Lederer, Falk and Peters, Marius and Steidl, Lorenz and Zentel, Rudolf and Lee, Seung-Mo and Knez, Mato and Lambertz, Andreas and Carius, Reinhard}}, journal = {{physica status solidi (a)}}, keywords = {{42.70.Qs, 78.66.Jg, 78.67.Bf, 81.07.Bc, 84.60.Jt}}, number = {{12}}, pages = {{2796--2810}}, title = {{{3D photonic crystal intermediate reflector for micromorph thin-film tandem solar cell}}}, doi = {{https://doi.org/10.1002/pssa.200880455}}, volume = {{205}}, year = {{2008}}, }