Publications of Electric Power Engineering Section
2022
Sarstedt, M., & Hofmann, L. (2022). Monetarization of the Feasible Operation Region of Active Distribution Grids based on a Cost-Optimal Flexibility Disaggregation. IEEE Access. doi.org/10.1109/ACCESS.2022.3140871
2021
Bremer, J., Gerster, J., Brückner, B., Sarstedt, M., & Lehnhoff, S. (2021). Agent-Based Phase Space Sampling of Ensembles using Ripley’s K for Homogeneity. In F. De La Prieta, A. El Bolock, D. Durães, J. Carneiro, F. Lopes, & V. Julian (Eds.), Highlights in Practical Applications of Agents, Multi-Agent Systems, and Social Good. The PAAMS Collection: International Workshops of PAAMS 2021, Salamanca, Spain, October 6–9, 2021, Proceedings (pp. 191-202). (Communications in Computer and Information Science; Vol. 1472 CCIS). Springer. doi.org/10.1007/978-3-030-85710-3_16
Gerster, J., Sarstedt, M., Veith, E., Hofmann, L., & Lehnhoff, S. (Accepted/In press). Comparison of random sampling and heuristic optimization-based methods for determining the flexibility potential at vertical system interconnections. 1-9. Paper presented at 11th IEEE PES Innovative Smart Grid Technologies Europe 2021, Espoo, Finland. arxiv.org/abs/2106.01056
Gerster, J., Sarstedt, M., Veith, E., Lehnhoff, S., & Hofmann, L. (2021). Pointing out the Convolution Problem of Stochastic Aggregation Methods for the Determination of Flexibility Potentials at Vertical System Interconnections. 1-7. Paper presented at The Eleventh International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies - ENERGY 2021, Valencia, Spain. www.thinkmind.org/index.php
Goudarzi, F., & Hofmann, L. (2021). A Combined RMS Simulation Model for DFIG-Based and FSC-Based Wind Turbines and Its Initialization. Energies, 14(23), [8048]. doi.org/10.3390/en14238048
Herrmann, M., & Hofmann, L. (2021). Enhancement of a Control Concept for Parallel HVDC Link Operation to Increase Flexibility for Offshore Wind Park Grid Connections. In 2021 12th International Renewable Energy Congress (IREC) ( International Heat Transfer Conference). doi.org/10.1109/irec52758.2021.9624882
Herrmann, M., & Hofmann, L. (2021). NSON II - Kosteneffiziente Anbindung und internationale Integration von Offshore Windenergie in der Nordsee: AP2: Anlagen- und Systemregelung; AS 2.2: Entwicklung von Regelungskonzepten zum Parallelbetrieb von HGÜ-Umrichterstationen. publica.fraunhofer.de/dokumente/N-644047.html
Huisinga, H., & Hofmann, L. (2021). Strukturanalyse des mit dem Erweiterten Knotenpunktverfahren formulierten Differential-algebraischen Gleichungssystems. At-Automatisierungstechnik, 69(5), 353-363. doi.org/10.1515/auto-2021-0001
Kluß, L., Leveringhaus, T., Sarstedt, M., & Hofmann, L. (Accepted/In press). Inclusion of Network Configurations in a Security Constrained Optimal Power Flow as a Mixed-Integer Quadratically Constrained Quadratic Program. Paper presented at NEIS 2021 , Hamburg, Germany.
Liemann, S., Strenge, L., Schultz, P., Hinners, H., Porst, J., Sarstedt, M., & Hellmann, F. (Accepted/In press). Probabilistic Stability Assessment for Active Distribution Grids. 1-6. Paper presented at IEEE PowerTech 2021, Madrid, Spain. arxiv.org/abs/2106.09624
Lotz, M. R., Majumdar, N., Beutel, V., Gerlach, J., Wegkamp, C., Hoffmann, M., Kahl, L., Wussow, J., Schlachter, H., Agert, C., Breitner, M. H., Engel, B., Geissendörfer, S., Hofmann, L., Könemund, M., Kurrat, M., Leveringhaus, T., & Maydell, K. V. (2021). Potentials and Technical Requirements for the Provision of Ancillary Services in Future Power Systems with Distributed Energy Resources. 1-8.
Majumdar, N., Sarstedt, M., & Hofmann, L. (Accepted/In press). A Fast and Accurate determination of the Feasible Operating Region for Aggregation of Distribution Grid Potentials using Linearized Optimization. Paper presented at Dresdener Kreis 2021, Dresden, Germany.
Majumdar, N., Sarstedt, M., Leveringhaus, T., & Hofmann, L. (Accepted/In press). Linearized Optimization for Reactive Power Dispatch at Transmission Grid Level considering Discrete Transformer Tap-Settings. In 13th IEEE PES Asia-Pacific Power and Energy Engineering Conference 2021 (APPEEC) (pp. 1-6)
Neufeld, A., Schütte, N., & Hofmann, L. (2021). Anwendung und Erweiterung der Zuweisung von Oberschwingungsstrompegeln für die Netzanschlussnehmer gemäß VDE AR-N 4130. In ETG-Kongress 2021 - Von Komponenten bis zum Gesamtsystem für die Energiewende (ETG-Kongress 2021)
Sarstedt, M., Leveringhaus, T., Kluß, L., & Hofmann, L. (2021). Comparison of Convexificated SQCQP and PSO for the Optimal Transmission System Operation based on Incremental In-Phase and Quadrature Voltage Controlled Transformers. 1. Paper presented at NEIS 2021 , Hamburg, Germany.
Sarstedt, M., Kluß, L., Gerster, J., Meldau, T., & Hofmann, L. (2021). Survey and Comparison of Optimization-Based Aggregation Methods for the Determination of the Flexibility Potentials at Vertical System Interconnections. ENERGIES, 14(3), [687]. doi.org/10.3390/en14030687
Schäkel, N., & Hofmann, L. (2021). Einbindung von Erzeugungsanlagen mit Vollumrichter in das Überlagerungsverfahren zur Kurzschlussstromberechnung. Elektrotechnik und Informationstechnik, 138(8), 567-582. doi.org/10.1007/s00502-021-00937-7
Schäkel, N., & Hofmann, L. (2021). Exakte und genäherte Kurzschlussstromberechnung in Netzen mit Vollumrichteranlagen. At-Automatisierungstechnik, 69(5), 389-400. doi.org/10.1515/auto-2021-0036
Schütte, N., Neufeld, A., Hofmann, L., Dommerque, R., & Nazemi, M. (2021). Harmonic Emission Limit Allocation Using VDE AR-N 4130: Application and Adaptation of Experiences from IEC TR 61000-3-6. In 2021 56th International Universities Power Engineering Conference: Powering Net Zero Emissions, UPEC 2021 - Proceedings doi.org/10.1109/UPEC50034.2021.9548275
Strunk, R., Sarstedt, M., & Mertens, A. (2021). Voltage Sensitivity Estimation Based on Measurements of Distributed PV Inverters. Paper presented at 2021 IEEE 12th International Symposium on Power Electronics for Distributed Generation Systems.
