Prof. Dr.-Ing. Tobias Schrag

FEUCHTER, Fabian, Michael SEILER, Thorsten SUMM, David SCHMITT, Daniel NAVARRO GEVERS, Tobias SCHRAG, Wilfried ZÖRNER und Christoph TRINKL, 2026. The Potential of Agri-Solar Thermal Systems for Dual Land use Combining Agriculture and Large-Scale Solar Heat Generation. In: FINK, Christian und Christoph BRUNNER, Editors ISEC 2026 – 4th International Sustainable Energy Conference. Hannover: TIB Open Publishing. Available at: https://doi.org/10.52825/isec.v2i.3375

AKBAR, Shariq, Simon Nikolaus MÜLLER, Natalie PERACHA, David SCHMITT, Abdulrahman DAHASH, Christoph TRINKL und Tobias SCHRAG, 2026. Optimal Integration of Seasonal Thermal Energy Storage in a Thermal Source Network [Preprint]. Elsevier. Available at: https://dx.doi.org/10.2139/ssrn.6557140

MÜLLER, Simon Nikolaus, David SCHMITT, Christoph BOTT, Shariq AKBAR, Peter BAYER und Tobias SCHRAG, 2026. Operating thermal source networks – How supply temperature and ground exchange shape performance [Preprint]. Elsevier. Available at: http://dx.doi.org/10.2139/ssrn.6034530

SCHMITT, David, Tobias REUM, Thorsten SUMM und Tobias SCHRAG, 2025. Comparison of Heat Pump Modelling Approaches for Predictive Controllers to Optimize the Efficiency of Modulating Air-Source Heat Pumps: A Case Study from South Germany. In: ZILIO, Claudio, Filippo BUSATO, Livio MAZZARELLA und Marco NORO, Editors Proceedings of the 15th REHVA HVAC World Congress - CLIMA 2025: Volume 1. Cham: Springer, Page 611-620. ISBN 978-3-032-06806-4. Available at: https://doi.org/10.1007/978-3-032-06806-4_59

REUM, Tobias, Christian NATALE, David SCHMITT, Matteo DONGELLINI, Claudia NALDI, Thorsten SUMM, Gian Luca MORINI und Tobias SCHRAG, 2025. Control Strategies for Active Regeneration in a Dual-Source Heat Pump. In: ZILIO, Claudio, Filippo BUSATO, Livio MAZZARELLA und Marco NORO, Editors Proceedings of the 15th REHVA HVAC World Congress - CLIMA 2025: Volume 1. Cham: Springer, Page 564-574. ISBN 978-3-032-06806-4. Available at: https://doi.org/10.1007/978-3-032-06806-4_55

SCHMITT, David, Tobias REUM, Thorsten SUMM, Christoph TRINKL und Tobias SCHRAG, 2024. Potential of a Long-Term Predictive Controller for Managing Energy Storages to Reduce the Electric Grid-Load of an Air-Source Heat Pump. In: DROEGE, Peter und Lelia QUINT, Editors Proceedings of the International Renewable Energy Storage and Systems Conference (IRES 2023). Dordrecht: Atlantis Press, Page 205-211. ISBN 978-94-6463-455-6. Available at: https://doi.org/10.2991/978-94-6463-455-6_21

MÜLLER, Simon Nikolaus, Rainer STROBEL, Markus FAIGL und Tobias SCHRAG, 2024. Analysis of Industrial 5GDHC System in Ingolstadt: A Step Towards CO2-Neutral Industry. In: FINK, Christian und Christoph BRUNNER, Editors ISEC 2024 – 3rd International Sustainable Energy Conference. Hannover: TIB Open Publishing. Available at: https://doi.org/10.52825/isec.v1i.1152

REUM, Tobias, David SCHMITT, Thorsten SUMM und Tobias SCHRAG, 2024. Energetic Potential of Parallel Operation of Two Heat Sources in a Dual-Source Heat Pump. In: FINK, Christian und Christoph BRUNNER, Editors ISEC 2024 – 3rd International Sustainable Energy Conference. Hannover: TIB Open Publishing. Available at: https://doi.org/10.52825/isec.v1i.1158

REUM, Tobias, David SCHMITT, Thorsten SUMM, Christoph TRINKL, Fabian OCHS und Tobias SCHRAG, 2024. Experimental analysis of parallel operation of two heat sources in a dual-source heat pump incorporating two compressors. International Journal of Refrigeration, 2025(171), 124-138. ISSN 1879-2081. Available at: https://doi.org/10.1016/j.ijrefrig.2024.12.013

SCHMITT, David, Tobias REUM, Thorsten SUMM, Christoph TRINKL und Tobias SCHRAG, 2024. Investigation of the Flexibility Potential by Decoupling Building Mass and Room Temperature. In: FINK, Christian und Christoph BRUNNER, Editors ISEC 2024 – 3rd International Sustainable Energy Conference. Hannover: TIB Open Publishing. Available at: https://doi.org/10.52825/isec.v1i.1165

VANNAHME, Anna, Dharmik PATEL, David SCHMITT, Thorsten SUMM, Christoph TRINKL und Tobias SCHRAG, 2024. Technical and economic analysis of digitally controlled substations in local district heating networks. Energy, 2024(312), 133585. ISSN 0360-5442. Available at: https://doi.org/10.1016/j.energy.2024.133585

VANNAHME, Anna, Mathias EHRENWIRTH und Tobias SCHRAG, 2023. Development and Application of a Guideline for Assessing Optimization Potentials for District Heating Systems [Preprint]. Elsevier. Available at: https://dx.doi.org/10.2139/ssrn.4376202

VANNAHME, Anna, Jonas BUSCH, Mathias EHRENWIRTH und Tobias SCHRAG, 2023. Experimental Study of District Heating Substations in a Hardware-in-the-Loop Test Rig. Resources, 12(4), 43. ISSN 2079-9276. Available at: https://doi.org/10.3390/resources12040043

WERNER, Melanie, Sebastian MUSCHIK, Mathias EHRENWIRTH, Christoph TRINKL und Tobias SCHRAG, 2022. Sector Coupling Potential of a District Heating Network by Consideration of Residual Load and CO2 Emissions. Energies, 15(17), 6281. ISSN 1996-1073. Available at: https://doi.org/10.3390/en15176281

VANNAHME, Anna, Mathias EHRENWIRTH und Tobias SCHRAG, 2021. Enhancement of a district heating substation as part of a low-investment optimization strategy for district heating systems. Resources, 10(5), 53. ISSN 2079-9276. Available at: https://doi.org/10.3390/resources10050053

WERNER, Melanie, Mathias EHRENWIRTH, Sebastian MUSCHIK, Christoph TRINKL und Tobias SCHRAG, 2021. Operational experiences with a temperature-variable district heating network for a rural community. Chemical Engineering & Technology, 46(3), 482-490. ISSN 0930-7516. Available at: https://doi.org/10.1002/ceat.202100114

SCHRAG, Tobias, Mathias EHRENWIRTH, Tobias RAMM, Anna VANNAHME und Christoph TRINKL, 2020. Solar energy use in district heating networks. In: BELASRI, Ahmed und Sid Ahmed BELDJILALI, Editors ICREEC 2019: Proceedings of the 1st International Conference on Renewable Energy and Energy Conversion. Singapur: Springer, Page 3-10. ISBN 978-981-15-5443-8. Available at: https://doi.org/10.1007/978-981-15-5444-5_1

VANNAHME, Anna, Tobias RAMM, Mathias EHRENWIRTH und Tobias SCHRAG, 2019. Comparison of a usual heat-transfer-station with a hydraulic modified version under the aspect of exergy saving. In: HAUMER, Anton, Editors Proceedings of the 13th International Modelica Conference. Linköping: Linköping University Electronic Press, Page 647-654. ISBN 978-91-7685-122-7. Available at: http://dx.doi.org/10.3384/ecp19157647

SLONSKI, Matthias und Tobias SCHRAG, 2019. Linear optimisation of a settlement towards the energy-plus house standard. Energies, 12(2), 210. ISSN 1996-1073. Available at: https://doi.org/10.3390/en12020210

RAMM, Tobias, Mathias EHRENWIRTH und Tobias SCHRAG, 2019. Modelling of the central heating station within a district heating system with variable temperatures. In: HAUMER, Anton, Editors Proceedings of the 13th International Modelica Conference. Linköping: Modelica Association and Linköping University Electronic Press, Page 567-576. ISBN 978-91-7685-122-7. Available at: http://dx.doi.org/10.3384/ecp19157567

RAMM, Tobias, Carolina HAMMEL, Michael KLÄRNER, Alfons KRUCK und Tobias SCHRAG, 2017. Energy storage and integrated energy approach for district heating systems. Energy Procedia. Amsterdam: Elsevier, Page 391-397. Available at: https://doi.org/10.1016/j.egypro.2017.09.515

HASLER, Ewald, Christian HUBER, Herbert C. LEINDECKER, Tobias SCHRAG, Emanuel STOCKER und Christian WARTHA, 2013. Bewertung unterschiedlicher Fassadenkonstruktionen unter Lebenszyklusaspekten mit einer Fallstudie Bürogebäude. Bauphysik, 35(4), 250-256. ISSN 1437-0980. Available at: https://doi.org/10.1002/bapi.201310072