Technische Universität Wien
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2021

  • G. Steindl, W. Kastner
    Transforming OPC UA Models into Domain-Specific Ontologies, In:2021 4th IEEE International Conference on Industrial Cyber-Physical Systems (ICPS). 2021, pp. 191.196; https://doi.org/10.1109/ICPS49255.2021.9468254
  • L. Prendl, L. Kasper, M. Holzegger, R. Hofmann:
    Framework for Automated Data-Driven Model Adaption for the Application in Industrial Energy Systems. In: Ieee Access, Vol. 9 (2021),pp. 113085-113060, ISSN: 2169-3536, 10.1109/ACCESS.2021.3104058
  • D. Pernsteiner, A. Schirrer, L. Kasper, R. Hofmann, S. Jakubek:
    State estimation concept for a nonlinear melting/solidification problem of a latent thermal energy storage In:Computers & Chemical Engineering, Vol. 153,(2021), 107444,doi.org/10.1016/j.compchemeng.2021.107444
  • V. Halmschlager, S. Müllner, R. Hofmann:
    Mechanisitc Grey-Box Modeling of a Packed-Bed Regenerator for Industrial Applications In:Energies, Vol. 14, (2021), https://doi.org/10.3390/en14113174
  • V. Halmschlager, R. Hofmann:
    Assessing the potential of combined production and energy management in Industrial Energy Hubs – Analysis of a chipboard production plant. In:Energy, Vol. 226, (2021), doi.org/10.1016/j.energy.2021.120415
  • V. Halmschlager, R. Hofmann:
    Optimizing the utilization of excess heat for district heating in a chipboard production plant. In:Case Studies in Thermal Engineering, Vol. 25, (2021), doi.org/10.1016/j.csite.2021.100900
  • L. Kasper, D. Pernsteiner, M. Koller, A. Schirrer, S. Jakubek, R. Hofmann:
    Numerical studies on the influence of natural convection under inclination on optimal aluminium proportions and fin spacings in a rectangular aluminium finned latent-heat thermal energy storage. In:Applied thermal engineering, Vol. 190 (2021), doi.org/10.1016/j.applthermaleng.2020.116448
  • L. Prendl, K. Schenzel, R. Hofmann:
    Simultaneous integration of heat pumps and different thermal energy storages into a tightened multi-period MILP HENS superstructure formulation for industrial applications. In:Computers & Chemical Engineering, Vol. 147 (2021), 107237, https://doi.org/10.1016/j.compchemeng.2021.107237
  • G. Steindl, M. Stangl, L. Kasper, W. Kastner, R. Hofmann
    Generic Digital Twin Architecture for Industrial Energy Systems, Special Issue "Digital Twins and CPS (Cyberphysical Systems)“, In:Appl. Sci. 2020, 10(24), 8903; https://doi.org/10.3390/app10248903

2020

  • D. Pernsteiner, L. Kasper, A. Schirrer, R. Hofmann, S. Jakubek:
    Co-simulation methodology of a hybrid latent-heat thermal energy storage unt. In:Applied thermal engineering, Vol. 178 (2020),doi.org/10.1016/j.applthermaleng.2020.115495
  • R. Hofmann
    Energie 4.0 – Digitale Zwillinge steigern die Energieeffizienz, BigData Insider, 2.12.2020, https://www.bigdata-insider.de/energie-40-digitale-zwillinge-steigern-die-energieeffizienz-a-979055/?cmp=beleg-mail
  • R. Hofmann
    Energy 4.0 - Digitalization Aspects and Innovative Optimization Methods for Industrial Plants and Systems, UNIDO Webinar-Series | Smart industrial energy and current digitalization trends, 27.11.2020,eingeladen
  • R. Hofmann
    Webinar Dekarbonisierung der Industrie: Erneuerbare Prozesse und Energieeffizienz, Betriebsoptimierung neu Gedacht – Nutzung sämtlicher Abwärmepotenziale und Flexibilitäten: „Digital - phänomenal“, KLIEN, (19.11.2020),  https://www.klimafonds.gv.at/wp-content/uploads/sites/6/Prasentation-Hofmann-TU-Wien.pdf
  • S. Knöttner, A. Beck, D. Halmschlager, R. Hofmann
    Webinar Dekarbonisierung der Industrie: Erneuerbare Prozesse und Energieeffizienz, Betriebsoptimierung neu Gedacht – Nutzung sämtlicher Abwärmepotenziale und Flexibilitäten: „Betriebsoptimierung PLUS – Wie gekoppelte Optimierungsansätze Flexibilität aufzeigen und Effizienzpotentiale nutzbar machen“, KLIEN, (19.11.2020), https://www.klimafonds.gv.at/wp-content/uploads/sites/6/Prasentation-Knoettner-AIT.pdf
  • V. Halmschlager, E. Pleschutznig, R. Hofmann
    Webinar Dekarbonisierung der Industrie: Erneuerbare Prozesse und Energieeffizienz, Betriebsoptimierung neu Gedacht – Nutzung sämtlicher Abwärmepotenziale und Flexibilitäten: „Betriebsoptimierung – Realität und Zukunft“, KLIEN, (19.11.2020), https://www.klimafonds.gv.at/wp-content/uploads/sites/6/Prasentation-Halmschlager-TU-Wien-und-Pleschutznig-Fundermax.pdf
  • A. Traupmann, M. Greiml T. Kienberger:
    Reduction method for planning cross-energy carrier networks in the cellular approach applicable for stability assessment in low-voltage networks. In: Elektrotechnik und Informationstechnik: e & i 30. Okt 2020
  • A. Traupmann, T. Kienberger:
    Test Grids for the Integration of RES - A Contribution for the European Context. In: Energies 2020 13(20), 5431 https://doi.org/10.3390/en13205431
  • D. Pernsteiner, A. Schirrer, L. Kasper, R. Hofmann, S. Jakubek
    Data-based model reduction for phase change problems with convective heat transfer. In:Applied Thermal Engineering, (2020), doi.org/10.1016/j.applthermaleng.2020.116228
  • D. Fellner, H. Brunner, T. Strasser, W. Kastner
    Towards Data-Driven Malfunctioning Detection in Public and Industrial Power Grids . In:Proceedings of the 2020 25th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA)", IEEE, (2020) ISBN: 978-1-7281-8956-7
  • B. Leitner, E. Widl, W. Gawlik, R. Hofmann:
    Control assessment in coupled local district heating and electrical distribution grids: Model predictive control of electric booster heaters . In:Energy 210 (2020), doi.org/10.1016/j.energy.2020.118540
  • V. Halmschlager, R. Hofmann:
    Holistic Approach for the Optimization of Industrial Hybrid Energy Hubs with MILP . In:Proceedings of the 30th European Symposium on Computer Aided Process Engineering",Elsevier B.V., Part A (2020), ISBN: 9780128233771; S.1375 - 1380.
  • L. Prendl, R. Hofmann:
    An Extended Approach for the Integration of Heat Pumps into HENS Multi-Period MILP Superstructure Formulation for Industrial Applications . In:Proceedings of the 30th European Symposium on Computer Aided Process Engineering",Elsevier B.V., Part A (2020), ISBN: 9780128233771; S. 1351 - 1356 
  • G. Steindl, W. Kastner:
    Ontolgy-Based Model Identification of Industrial Energy Systems. In: 2020 IEEE 29th International Symposium of Industrial Electronics (ISIE) 10.1109/ISIE45063.2020.9152386
  • A. Traupmann, T. Kienberger:
    Methodik zur Erstellung reduzierter, elektrischer Netze für Zeitreihenberechnung mit hohen Abbildungsgenauigkeiten. In:14. Feb 2020, EnInnov 2020 Kurfassungsband: Energy For Future - Wege zur Klimaneutralität, 260 - 261
  • C. Sejkora, L. Kühberger, L. Radner, F. Trattner, T. Kienberger:
    Exergy as Criteria for Efficient Energy Systems—A Spatially Resolved Comparison of the Current Exergy Consumption, the Current Useful Exergy Demand and Renewable Exergy Potential. In: Energies 2020, 13, 843.https://doi.org/10.3390/en13040843
  • E. Widl, B. Leitner, D. Basciotti, S. Henein, T. Ferhatbegovic, R. Hofmann:
    Combined Optimal Design and Control of Hybrid Thermal-Electrical Distribution Grids Using Co-Simulation. In: Energies 2020, 13, 1945.https://doi.org/10.3390/en13081945

2019

  • G. Steindl, W. Kastner, V.Stangl (2019):
    Comparison of Data-Driven Thermal Building Models for Medel Predicitve Control. In: Journal of Sustainable Development of Energy, Water and Environment Systems, Vol. 7 Issue 4, pp 730-742, DOI: http://dx.doi.org/10.13044/j.sdewes.d7.0286
  • G. Steindl, T.Frühwirth, W. Kastner (2019):
    Ontology-Based OPC UA Data Access via Custom Property Functions. In: 24th International IEEE Conference on Emerging Technologies and Factory Automation – ETFA 2019, Zaragoza
  • G. Steindl, W. Kastner (2019):
    Query Performance Evaluation of Sensor Data Integration Methods for Knowledge Graphs., In: 6th IEEE International Conference on Big Data,Knowledge and Control Systems Engineering - BdKCSE’2019, 21-22 Nov. 2019, Sofia, Bulgaria
  • R. Hofmann,L. Prendl, V. Halmschlager S. Knöttner, A. Knöttner, J. Triebnig:
    Smart Industrial Concept - Holistic Approach with Digitalization of Industrial Processes and Applications for 2050 and beyond, Vortrag: Blickpunkt Forschung: Klimaschutz konkret @ TU Wien 23.10.2019 in Wien, Österreich.  Präsentation Blickpunkt Forschung als Download
  • V. Halmschlager, M. Koller, F. Birkelbach, R. Hofmann:
    Grey Box Modeling of a Packed-Bed Regenerator Usind Recurrent Neural Networks. In:  11th IFAC Symposium on Nonliner Control Systems (Nolcos 2019)  04.-06.09.2019 in Wien, Österreich.
  • S. Panuschka, R. Hofmann:
    Modeling of non-linear part-load operation of combined cycle units. In:  11th IFAC Symposium on Nonliner Control Systems (Nolcos 2019)  04.-06.09.2019 in Wien, Österreich.
  • A. Traupmann, T. Kienberger:
    Modeling of electrical networks in the cellular approach with regard to influencing variables on active and reactive power accuracy at different voltage levels
    Vortrag & Veröffentlichung in Confrence Proceedings (IEEE Xplore):  2019 54th International Universities Power Engineering Conference (UPEC) von 3.-6.09.2019 in Bukarest, Rumänien.
    Link IEEE Xplore: https://ieeexplore.ieee.org/document/8893482
  • B. Leitner, E. Widl, W. Gawlik, R. Hofmann:
    A method for technical assessment of power-to-heat use cases to couple local district heating and electrical distribution grids. In:  Energy 182, (2019), S. 729-738 DOI: doi.org/10.1016/j.energy.2019.06.016
  • G. Steindl, B. Heinzl, W. Kastner (2019):
    A Novel Ontology-Based Smart Service Architecture for Data-Driven Model Development. In: J. L. Mauri (Ed.), eKNOW 2019 - The Eleventh International Conference on Information, Process, and Knowledge Management. Athens, Greece
  • S. Panuschka, R. Hofmann (2019):
    Impact of thermal storage capacity, electricity and emission certificate costs on the optimal operation of an industrial energy system. In: Energy Conversion and Management 185, S. 622–635. DOI: doi.org/10.1016/j.enconman.2019.02.014
  • A.Traupmann, J. Vopava, T. Kienberger:
    Wirk- und blindleistungsgenaue Modellierung von reduzierten Netzen im zellularen Ansatz, Vortrag: 11. Internationale Energiewirtschaftstagung von 13. - 15.02.2019 in Wien, Österreich. Fullpaper:https://iewt2019.eeg.tuwien.ac.at/download/contribution/fullpaper/107/107_fullpaper_20190218_075758.pdf
  • C. Sejkora, A. Pfeifer, L. Kriechbaum, T. Kienberger:
    Optimale Verknüpfung von Wärmeströmen auf Basis der Diskreten Fourier Transformation, Vortrag: 11. Internationale Energiewirtschaftstagung von 13. - 15.02.2019 in Wien, Österreich. Fullpaper:https://iewt2019.eeg.tuwien.ac.at/download/contribution/fullpaper/104/104_fullpaper_20190201_112751.pdf

2018

  • R. Hofmann:
    Smart Industrial Concept! - Holistic Approach with Digitalization of Industrial Processes and Applications for 2050 and beyond. Vortrag: Workshop Industrielle Abwärmenutzung - Chancen & Hindernisse, Industriellenvereinigung, Wien; 19.10.2018.
  • R. Hofmann:
    Smart Industrial Concept! Design and Operational Optimization
    Vortrag: OSIsoft PI World Konferenz, 16. - 19.09.2018, Barcelona
    https://www.osisoft.com/Presentations/Smart-Industrial-Concept!-–-Design--and-Operational-Optimization/
  • B. Pesendorfer, E. Widl, W. Gawlik, R. Hofmann:
    "Operation of thermal-electric units in integrated electrical distribution and district heating networks";
    Vortrag: SEST 2018 International Conference on Smart Energy Systems and Technologies, University of Sevilla, Sevilla, Spain; 10.09.2018 - 12.09.2018; in: "SEST 2018 International Conference on Smart Energy Systems and Technologies", (2018), ISBN: 978-1-5386-5326-5; 6 S.
  • S. Panuschka, R. Hofmann:
    "Modelling of Industrial Energy Systems for Flexibility Increase via Operation Optimization with Mixed-Integer Linear Programming"; Vortrag: 3rd South East European Conference on Sustainable Development of Energy, Water and Environment Systems, Novi Sad; 30.06.2018 - 04.07.2018; in: "Proceedings of the 3rd South East European Conference on Sustainable Development of Energy, Water and Environment Systems", (2018), Paper-Nr. SDEWES.SEE2018.0026, 15 S.
  • R. Hofmann:
    Smart Industrial Concept! Holistic Approach with Digitalization of Industrial Processes and Applications for 2050 and beyond
    Vortrag: evon up2date, Schielleiten (eingeladen); 20.06.2018.
  • B. Pesendorfer, E. Widl, W. Gawlik, R. Hofmann:
    "Co-simulation and control of power-to-heat units in coupled electrical and thermal distribution networks"; Vortrag: Workshop on Modeling and Simulation of Cyber-Physical Energy Systems, Porto; 10.04.2018; in: "Proceedings of MSCPES 2018", herausgegeben von: IEEE; IEEE, New Jersey, USA, 2018, (2018), ISBN: 978-1-5386-4103-3; 6 S.