Power-Hardware-in-the-Loop Applications in DC Systems
Modular Multilevel Converter Design and Implementation
Scaling Principles in Laboratory Environments
HVDC Systems Studies Validation in Laboratory Environments
Mitarbeit im Schwerpunkt Komponenten der Energieversorgung in der Forschergruppe DC Systeme
Studentische Arbeiten
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Veröffentlichungen
Biedermann, C., Beutel, V., Beyrodt, J., Brand, M., Buchholz, S., Gerlach, J., Majumdar, N., Leveringhaus, T., Lotz, M., Raeiszadeh, A., Scheunert, A., Teimourzadeh Baboli, P., Tiemann, P. H., Wegkamp, C., Agert, C., Breitner, M. H., Engel, B., Geissendörfer, S., Hofmann, L., Könnemund, M., Kurrat, M., Lehnhoff, S., von Maydell, K., Nieße, A., Weyers, H.: Research Project SiNED Insights – Ancillary Services for Reliable Power Grids in Times of the Progressive German Energiewende and Digital Transformation,
ETG Kongress, Kassel, 25.-26. Mai 2023
Lotz, M., Majumdar, N., Beutel, V., Gerlach, J., Wegkamp, C., Hoffmann, M., Kahl, L., Wussow, J., Schlachter, H., Agert, C., Breitner, M., Engel, B., Geißendörfer, S., Hofmann, L., Könemund, M., Kurrat, M., Leveringhaus, T., von Maydell, K.: Potentials and Technical Requirements for the Provision of Ancillary Services in Future Power Systems with Distributed Energy Resources,
NEIS 2021, Conference on Sustainable Energy Supply and Energy Storage Systems, Hamburg, 13.-14. September 2021, S. 53-60. ISBN 978-3-8007-5651-3
Wussow, J., Babazadeh, D., Beutel, V., Buchholz, S., Geissendörfer, S., Gerlach, J., Majumdar, N., Maydell, K., Narayan, A., Hoffmann, M., Kahl, L. (Paper), Leveringhaus, T., Lotz, M., Scheunert, A., Teimourzadeh Baboli, P., Tiemann, P., Huxoll, N., Wegkamp, C. (Vortrag), Werth, O., Agert, C., Breitner, M., Engel, B., Hoffmann, L., Könemund, M., Kurrat, M., Lehnhoff, S., Nieße, A., Weyer, H.: SiNED-Ancillary Services for Reliable Power Grids in Times of Progressive German Energiewende and Digital Transformation,
ETG Kongress, digital, 18.-19. Mai 2021
Hoffmann, M., Chamorro, H., Lotz, M., Maestre, J., Rouzbehi, K., Gonzalez-Longatt, F., Kurrat, M., Alvarado-Barrios, L., Sood, V.: Grid Code-Dependent Frequency Control Optimization in Multi-Terminal DC Networks, Hg. von Energies, 13. Aufl., Switzerland: MDPI, 2020. ISBN
Lotz, M., Hoffmann, M., Könemund, M.: A Closed-Loop Power-Hardware-in-the-Loop Testbed for Low Voltage Modular Multilevel Converter Design Validation,
PCIM Europe digital days 2020, PCIM Europe digital days 2020 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Deutschland, 7.- 8. Juli 2020, S. 103. ISBN 978-3-8007-5245-4
M. R. Lotz and M. Könemund. Three-Phase Unbalanced Power-Flow Calculation for Pre-Validation of Topology Changes in a Laboratory Grid. IEEE Power and Energy Student Summit 2019 (PESS 2019). Otto von Guericke University. Magdeburg, 2019.
M. R. Lotz. HVDC Systems Studies with Power-Hardware-in-the-Loop Experiments. RT Spotlight. Local Conference on Real-Time Simulation. OPAL-RT. Zurich, Switzerland, 2019.
M. R. Lotz and M. Könemund. HVDC Systems Studies Validation with Power-Hardware-in-the-Loop Experiments. Workshop Real-Time Simulation. Karlsruhe Institute of Technology. Karlsruhe, 2019.
M. R. Lotz, M. Kohn, T. Öznur and M. Könemund, "Hardware-in-theLoop Setup for Low Voltage Modular Multilevel Converter Control Development", 2020 IEEE 29th International Symposium on Industrial Electronics (ISIE), 2020, pp. 126-133, doi: 10.1109/ISIE45063.2020.9152270
M. R. Lotz, M. Hoffmann and M. Könemund, "A Closed-Loop PowerHardware-in-the-Loop Testbed for Low Voltage Modular Multilevel Converter Design Validation", PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2020, pp. 1-8.
M. R. Lotz. Power-Hardware-in-the-Loop Tests of DC Systems in Scaled Laboratory Environments. RT20 Virtual Edition. 12th Conference on Real-Time Simulation. OPAL-RT. 2020
M. R. Lotz and M. Könemund, "Challenges of Commutation Cell Tests with Voltage Source Inverters in Power-Hardware-in-the-Loop Simulations", PCIM Europe digital days 2021; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2021, pp. 1-8.
M. R. Lotz et al., “Potentials and Technical Requirements for the Provision of Ancillary Services in Future Power Systems with Distributed Energy Resources”, NEIS 2021, Conference on Sustainable Energy Supply and Energy Storage Systems, September 2020, IEEE Conference.
M. R. Lotz and M. Könemund, "A System-in-the-Loop Methodology for the Validation of DC-Connected Converters", 2021 IEEE Fourth International Conference on DC Microgrids (ICDCM), 2021, pp. 1-8, doi: 10.1109/ICDCM50975.2021.9504636
