PUBLICATIONS

2021

M. Dokus, A. Mertens, “On the Coupling of Power-Related and Inner Inverter Control Loops of Grid-Forming Converter Systems” IEEE Access, DOI: 10.1109/ACCESS.2021.3053060, 2021. 

S. Liemann, C. Rehtanz: “Dynamic Power Electronic Load Model for Transient Stability Analyses“, 14thIEEE PES Powertech Conference: Power for the Sustainable Development Goals (PowerTech 2021), Madrid, June 2021. (accepted)

S. Liemann, L. Strenge, P. Schultz, H. Hinners, J. Porst, M. Sarstedt and F. Hellmann, “Probabilistic Stability Assessment for Dynamic Active Distribution Grids“, 14th IEEE PES Powertech Conference: Power for the Sustainable Development Goals (PowerTech 2021), Madrid, June 2021. (accepted)

 

2020

(in progress) A. Shahbakhsh, A. Nieße: “Emergence Recognition in Multimodal Energy Systems – Entropy vs. Hellinger distance “

(in progress) A. Shahbakhsh, A. Nieße: “Key Performance Indicators for Multimodal Energy Systems”

A. Kettner, L. Reyes-Chamorro, J. Becker, Z. Zou, M. Liserre, M. Paolone, “Harmonic power-flow study of polyphase grids with converter-interfaced distributed energy resources, part i: Generic model and algorithm” IEEE Trans. Power Del. (TPWRD), 2020. (under review)

J. Becker, A. Kettner, L. Reyes-Chamorro, Z. Zou, M. Liserre, M. Paolone, “Harmonic power-flow study of polyphase grids with converter-interfaced distributed energy resources, part ii: Model library and validation” IEEE Trans. Power Del. (TPWRD), 2020. (under review)

Y. Kwon, R. Zhu, M. Liserre, B. McGrath, A. Nazib, D. Holmes and P. Mu: “Stability assessment of self-synchronising inverter”, IPEMC 2020 ECCE Asia, Nanjing, China, 2020 Accepted.

R. Zhu, Y. D. Kwon, M. Liserre, A. Nazib, D. Holmes, and B. McGrath: “Improved  self-synchronising inverter based on phase-angle compensation”, IPEMC 2020 ECCE Asia, Nanjing, China, 2020 Accepted.

L. Kölsch, P. Jané Soneira, F. Strehle, S. Hohmann: „Optimal Control of Port-Hamiltonian Systems: A Time-Continuous Learning Approach“, submitted to Automatica. 2020

J. Zimmermann, T. Tatarenko, V. Willert, J. Adamy: “Projected Push-Sum Gradient Descent-Ascent for Constrained, Distributed Optimization with Application to Economic Dispatch Problems”, 59th IEEE Conference on Decision and Control (CDC), online, December 2020.

S. Liemann, M. Greve, S. Ohrem, M. Linders, T. Noll, C. Rehtanz, „Investigation on the Suitability of Equivalent Models of Subtransmission Level for Security Analyses at Transmission Level“, Electric Power Systems Research, vol. 189, December 2020. doi.org/10.1016/j.epsr.2020.106712. Presented at the Power System Computation Conference (PSCC) 2020 (online)

A. Abdelsamad, J. Myrzik, E. Kaufholf, J. Meyer, P. Schegner: “Nonlinear Identification Approach for Black-Box Modeling of Voltage Source Converter Harmonic Characteristics” 2020 IEEE Electric Power and Energy Conference (EPEC), Edmonton, Canada, November 2020. [accepted]

E. Kaufhold, J. Meyer, P. Schegner, A. Abdelsamad, J. Myrzik: “Comparison of solvers for time-domain simulations of single-phase photovoltaic systems“, International Conference on Smart Grids and Energy Systems (SGES 2020), Perth, November 2020. [accepted]

M. Sarstedt, L. Kluß, M. Dokus, J. Gerster, L. Hofmann: “Simulation of Hierarchical Multi-Level Grid Control Strategies”, International Conference on Smart Grids and Energy Systems, Perth, Australia, November 2020, accepted for publication

M. Dokus, A. Mertens: “Sequence Impedance Characteristics of Grid-Feeding Converters “, IEEE 9th International Power Electronics and Motion Control Conference (IPEMC 2020), Nanjing, China, November 2020, accepted for publication

M. Dokus, M. Sarstedt, A. Mertens: “On the Stability of Converter-Dominated Power Systems: Impedance-Based Analysis”, International Conference on Smart Grids and Energy Systems, Perth, Australia, November 2020, accepted for publication

A. D. Patil, J. Haack, M. Braun, H. de Meer: “Modeling interconnected ICT and power system for a resilience analysis”, Full paper, 9th DACH+ Conference: Energy Informatics 2020, Sierre, Switzerland, October 29-30, 2020. (accepted)

M. Klaes, A. Narayan, A. D. Patil, J. Haack, M. Lindner, C. Rehtanz, M. Braun, S. Lehnhoff, H. De Meer: “State Description of Cyber-Physical Energy Systems”, Full paper, 9th DACH+ Conference: Energy Informatics 2020, Sierre, Switzerland, October 29-30, 2020. (accepted)

M. Klaes, A. Narayan, A. D. Patil, J. Haack, M. Lindner, C. Rehtanz, M. Braun, S. Lehnhoff, H. De Meer: “State Description of Cyber-Physical Energy Systems”, 9th DACH+ Conference on Energy Informatics, Sierre, Switzerland, October 2020 (accepted)

E. Kaufhold, J. Meyer, P. Schegner: “Measurement Framework for Analysis of Dynamic Behavior of Single-Phase Power Electronic Devices“, International Conference on Renewable Energies and Power Quality (ICREPQ’20), Granada, September 2020.

J. Porst, M. Richter, M. Biller, M. Luther: “Potential of Modular Multilevel Converter Technology providing Synthetic Inertia and AC Frequency Support for AC Grids“, IEEE PES Conference on Sustainable Energy Supply and Energy Storage Systems (NEIS 2020), Hamburg, September 2020.

Z. Zou, R. Rosso, M. Liserre: “Modeling of the Phase Detector of a Synchronous-Reference-Frame Phase-Locked Loop Based on Second-Order Approximation“, IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 8, no. 3, pp. 2534-2545, Sept. 2020.

J. Zwartscholten, M. Klaes, D. Mayorga Gonzalez, F. Subhan, A. Narayan, C. Rehtanz: “Impact of Increased ICT Latency on Active Distribution Network Control”, 6th IEEE International Energy Conference (ENERGYCON 2020), Gammarth, Tunisia, September 2020 (accepted)

M. Dokus, A. Mertens: “Sequence Impedance Characteristics of Grid-Forming Converter Controls“, IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2020), Dubrovnik, Croatia, September 2020

S. Yanchenko, F. B. Costa, K. Strunz: “A Simulation Tool for Accurate and Fast Assessmentof Harmonic Propagation in Modern Residential Grid”, IEEE Transactions on Power Delivery, September 2020, doi.org/10.1109/TPWRD.2020.3020754.

N. Himker, R. Strunk, A. Mertens: “Grid Impedance Estimation with Oversampling for Grid Connected Converters “, 22nd European Conference on Power Electronics and Applications (EPE’20 ECCE Europe), Lyon, France, September 2020, doi.org/10.23919/EPE20ECCEEurope43536.2020.9215603.

Q. Li, P. Schultz, W. Lin, J. Kurths, P. Ji: “Global and local performance metric with inertia effects”, Nonlinear Dynamics, 1-13, August 2020, doi.org/10.1007/s11071-020-05872-4.

M. Braun, C. Hachmann, J. Haack: “Blackouts, Restoration, and Islanding: A System Resilience Perspective”,IEEE Power and Energy Magazine: Volume 18, (pp. 54-63), Institute of Electrical and Electronics Engineers (IEEE), July 2020, doi.org/10.1109/MPE.2020.2986659.

L. Strenge, X. Jing, R. Boersma, P. Schultz, F. Hellmann, J. Kurths, J. Raisch, T. Seel: “Iterative learning control in prosumer-based microgrids with hierarchical control”, IFAC-V World Congress 2020, virtual, July 2020.

L. Kölsch, K. Wieninger, S. Krebs, S. Hohmann: “Distributed Frequency and Voltage Control for AC Microgrids based on Primal-Dual Gradient Dynamics“, IFAC World Congress, Berlin, July 2020

A. Shahbakhsh, A. Nieße: “Agent Based Modeling in Energy Systems: Parametrization of Coupling Points”, IFAC 2020 World Congress, Berlin, Germany, July 2020.

M. Dokus, F. Stallmann, A. Mertens: “Sequence Impedance-based Stability Analysis of AC Microgrids controlled by virtual synchronous generator control methods“, 21st IFAC World Congress on Automatic Control, Berlin, Germany, July 2020.

E. Kaufhold, J. Meyer, P. Schegner: “Transient response of single-phase photovoltaic inverters to step changes in supply voltage distortion”, 2020 19th International Conference on Harmonics and Quality of Power (ICHQP), Dubai, July 2020, doi.org/10.1109/ICHQP46026.2020.9177918.

D. Bankmann, V. Mehrmann, Y. Nesterov, P. Van Dooren: “Computation of the analytic center of the solution set of the linear matrix inequality arising in continuous- and discrete-time passivity analysis”, Vietnam Journal of Mathematics, July 2020, doi.org/10.1007/s10013-020-00427-x.

E. Kaufhold, J. Meyer, P. Schegner: “Impact of grid impedance and their resonance on the stability of single-phase PV-inverters in low voltage grids”, 2020 IEEE 29th International Symposium on Industrial Electronics (ISIE), Delft, June 2020, doi.org/10.1109/ISIE45063.2020.9152571.

M. Sarstedt, N. Majumdar, C. Blaufuß, L. Hofmann: “Multi-Voltage-Level Electric Power System Data Sets”, June 2020, doi.org/10.25835/0013459.

R. Börner, P. Schultz, B. Ünzelmann, D. Wang, F. Hellmann, J. Kurths: “Delay master stability of inertial oscillator networks”, Phys. Rev. Research 2, Iss. 2, June 2020, doi.org/10.1103/PhysRevResearch.2.023409.

C. Mehl, V. Mehrmann, M. Wojtylak: “Distance problems for dissipative Hamiltonian systems and related matrix polynomials”, Linear Algebra and its Applications, May 2020, doi.org/10.1016/j.laa.2020.05.026.

L. Kölsch, M. Dupuis, K. Bhatt, S. Krebs, S. Hohmann: “Distributed Frequency Regulation for Heterogeneous Microgrids via Steady State Optimal Control“, IEEE Green Technologies Conference, Oklahoma City, April 2020, arxiv.org/abs/1910.03115.

L. Strenge, P. Schultz, J. Kurths, J. Raisch, F. Hellmann: “A multiplex, multi-timescale model approach for economic and frequency control in power grids”, Chaos: An Interdisciplinary Journal of Nonlinear Science 30:3, March 2020, doi.org/10.1063/1.5132335.

Z. Zou, M. Liserre: “Modeling phase-locked loop-based synchronization in grid-interfaced converters”, IEEE Transactions on Energy Conversion, vol. 35, no. 1, pp. 394-404, March 2020, doi.org/10.1109/TEC.2019.2939425.

S. Steinle, M. Zimmerlin, F. Müller, L. Held, M. R. Suriyah, T. Leibfried: “Time-Dependent Flexibility Potential of Heat Pump Systems for Smart Energy System Operation”, Energies, 13 (4), 903, February 2020, doi.org/10.3390/en13040903.

J. Bremer, S. Lehnhoff: “Phase-space Exploration of Unit Ensembles in Energy Management”. at-Automatisierungstechnik Vol 68.2, pp. 89–96, January 2020, doi.org/10.1515/auto-2019-0106.

M. Farrokhabadi, C. A. Cañizares, J. W. Simpson-Porco, E. Nasr, L. Fan, P. A. Mendoza-Araya, R. Tonkoski, U. Tamrakar, N. Hatziargyriou, D. Lagos, R. W. Wies, M. Paolone, M. Liserre, L. Meegahapola, M. Kabalan, A. H. Hajimiragha, D. Peralta, M. A. Elizondo, K. P. Schneider, F. K. Tuffner, J. Reilly: “Microgrid Stability Definitions, Analysis, and Examples“, IEEE Transactions on Power Systems, vol. 35, Iss. 1, pp. 13-29, January 2020, doi.org/10.1109/TPWRS.2019.2925703.

F. Hellmann, P. Schultz, P. Jaros, R. Levchenko, T. Kapitaniak, J. Kurths, Y. Maistrenko: “Network-induced multistability through lossy coupling and exotic solitary states”, Nature Communications 11, 592, January 2020, doi.org/10.1038/s41467-020-14417-7.

C. Mehl, V. Mehrmann, M. Wojtylak: “Distance problems for dissipative Hamiltonian systems and related matrix polynomials”, Linear Algebra and its Applications, May 2020 doi.org/10.1016/j.laa.2020.05.026.

V. Mehrmann, P. Van Dooren: “Structured backward errors for eigenvalues of linear port-Hamiltonian descriptor systems”, submitted for publication, 2020. http://arxiv.org/abs/2005.04744.

T. Tatarenko: „Schnelle, verteilte Optimierungsmethoden und spieltheoretische Ansätze in vernetzten Systemen”, at-Automatisierungstechnik 68.3, 2020, doi.org/10.1515/auto-2019-0080.

J. Götzinger, R. Hott, K. Kuroptev, P. Uetz, J. Zimmermann: “Non-Cooperative, Payoff-based Game in Application to an Energy-Management-Problem between Microgrids”, Power & Energy Student Summit (PESS), Darmstadt, 2020.

 

2019

E. Kaufhold, J. Meyer, S. Müller, P. Schegner: “Probabilistic Stability Analysis for Commercial Low Power Inverters Based on Measured Grid Impedances”, 2019 9th International Conference on Power and Energy Systems (ICPES), Perth, December 2019, doi.org/10.1109/ICPES47639.2019.9105647.

T. Tatarenko, M. Kamgarpour: “Learning Nash Equilibria in Monotone Games“, 58th IEEE Conference on Decision and Control (CDC), Nice, December 2019, doi.org/10.1109/CDC40024.2019.9029659.

T. Tatarenko, J. Zimmermann, V. Willert, J. Adamy: “Penalized Push-Sum Algorithm for Constrained Distributed Optimization with Application to Energy Management in Smart Grid“, 58th IEEE Conference on Decision and Control (CDC), Nice, December 2019, doi.org/10.1109/CDC40024.2019.9029861.

V. Mehrmann, R. Morandin: “Structure-preserving discretization for port-Hamiltonian descriptor systems”, Proceedings of the 58th IEEE Conference on Decision and Control (CDC), 9.-12.12.2019, Nice, December 2019, doi.org/10.1109/CDC40024.2019.9030180.

L. Kölsch, K. Bhatt, S. Krebs, S. Hohmann: Steady-State Optimal Frequency Control for Lossy Power Grids with Distributed Communication“, 1st IEEE International Conference on Electrical, Control and Instrumentation Engineering, Kuala Lumpur, November 2019, doi.org/10.1109/ICECIE47765.2019.8974715.

M. Sarstedt, M. Dokus, J. Gerster, N. Himker, L. Hofmann, S. Lehnhoff, A. Mertens “Standardized Evaluation of Multi-Level Grid Control Strategies for Future Converter-Dominated Electric Energy Systems“, at-Automatisierungstechnik. Vol. 67.11, 936 – 957, November 2019, doi.org/10.1515/auto-2019-0061.

H. Hinners, D. M. Gonzalez, J. M. A. Myrzik , C. Rehtanz: “Multivariable Control of Active Distribution Networks for TSO-DSO-Coordinated Operation in Wide-Area Power Systems” at – Automatisierungstechnik, vol. 67, issue 11, pp. 904-911, November 2019, doi.org/10.1515/auto-2019-0066.

A. Shahbakhsh, A. Nieße: “Modeling Multimodal Energy Systems”, at -Automatisierungstechnik, vol. 67, no. 11, pp.893-903, November 2019, doi.org/10.1515/auto-2019-0063.

A. Narayan: “Interdependent ICT and Power System State Classification for ICT-reliant Energy Systems”, Abstracts from the 8th DACH+ Conference of Energy Informatics, Salzburg, Austria, October 2019, doi.org/10.1186/s42162-019-0098-7.

A. Volkova: “Blackout Recovery: Resilient NFV-enabled ICT Infrastructure for the Smart Grid”, Abstracts from the 8th DACH+ Conference of Energy Informatics, 73-76, Salzburg, Austria, October 2019, doi.org/10.1186/s42162-019-0098-7.

S. Stark: “Distributed Blackstart in an impaired ICT-reliant Renewable Energy System”, Abstracts from the 8th DACH+ Conference of Energy Informatics, 81-84, Salzburg, Austria, October 2019, doi.org/10.1186/s42162-019-0098-7.

F. Mueller, M. Zimmerlin, S. de Jongh, M. R. Suriyah, T. Leibfried: „Comparison of multi-timestep Optimization Methods for Gas Distribution Grids”, 54th International Universities Power Engineering Conference (UPEC), Bucharest, Romania, pp. 1-6, September 2019, doi.org/10.1109/UPEC.2019.8893536.

S. Liemann, T. Hennig, L. Robitzky, C. Rehtanz and M. Finkelmann, “Analysis of the stability and dynamic responses of converter-based generation in case of system splits“, IET Generation, Transmission & Distribution, vol. 13, no. 16, pp. 3696-3703, August 2019, doi.org/10.1049/iet-gtd.2018.6763

L. Strenge, G. Schafaschek, J. Raisch: ”Modeling and control of prosumer-based microgrids: a Petri net approach”, 2019 IEEE 15th International Conference on Automation Science and Engineering (CASE 2019), Vancouver, August 2019, doi.org/10.1109/COASE.2019.8843026.

M. Dokus, A. Mertens, “Sequence Impedance-Based Stability Analysis of Droop-Controlled AC Microgrids “, IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2019), Xi’an, China, June 2019, DOI: 10.1109/PEDG.2019.8807529.

M. Sarstedt, S. Garske, C. Blaufuß, L. Hofmann: “Modelling of Integrated Transmission and Distribution Grids based on Synthetic Distribution Grid Models”, IEEE PowerTech 2019, Milan, Italy, June 2019, doi.org/10.1109/ptc.2019.8810823.

J. Porst, M. Luther, S. Baumann, C. Hahn: „Energy droop control for MMC based multiterminal hvdc systems”, 13th IEEE PES Powertech Conference: Leading Innovation for Energy Transition (PowerTech 2019), Milan, Italy, June 2019, doi.org/10.1109/PTC.2019.8810881.

H. Hinners, D. M. Gonzalez, J. M. A. Myrzik: “Model Order Reduction of Active Distribution Networks with TSO-DSO Interconnection Power Flow Control”, 2019 IEEE Milan PowerTech, Milan, Italy, June 2019, doi.org/10.1109/PTC.2019.8810414.

E. Kaufhold, J. Meyer, P. Schegner: “Modular White-Box Model of single-phase Photovoltaic Systems for Harmonic Studies”, 2019 IEEE Milan PowerTech (PowerTech 2019), Milan, June 2019, doi.org/10.1109/PTC.2019.8810426.

S. Liemann, L. Robitzky, C. Rehtanz: “Impact of Varying Shares of Distributed Energy Resources on Voltage Stability in Electric Power Systems”, 13th IEEE PES Powertech Conference: Leading Innovation for Energy Transition (PowerTech 2019), Milan, June 2019, doi.org/10.1109/PTC.2019.8810761.

M. Zimmerlin, O. Popa, L. Held, F. Mueller, M. R. Suriyah, T. Leibfried: „Flexibility Determination of Distributed Energy Resources, Storage Systems and Heating Units Considering Load and Feed-In Uncertainty”, 25th International Conference on Electricity Distribution, Madrid, June 2019, doi.org/10.34890/115

M. Zimmerlin, D. Littig, L. Held, F. Mueller, C. Karakus, M. R. Suriyah, T. Leibfried: „Optimal and Efficient Real Time Coordination of Flexibility Options in Integrated Energy Systems”, International ETG-Congress 2019; ETG Symposium, Esslingen, Germany, May 2019, pp. 1-6

A. Narayan, M. Klaes, D. Babazadeh, S. Lehnhoff, C. Rehtanz: “First approach for a multi-dimensional state classification for ICT-reliant energy systems”, International ETG-Congress 2019, Esslingen am Neckar, Germany, May 2019.

A. Narayan, C.Krüger, A.Göring, D.Babazadeh, M. Harre, B. Wortelen, A. Luedtke, S. Lehnhoff: “Towards Future SCADA Systems for ICT-reliant Energy Systems”, International ETG-Congress 2019, Esslingen am Neckar, Germany, May 2019.

A. Volkova, S. Stark, H. de Meer, S. Lehnhoff and J. Bremer: “Towards a Blackout-Resilient Smart Grid Architecture”, In Proceedings Internationaler ETG-Kongress 2019 – ETG-Fachtagung 05/08/2019 – 05/09/2019 at Esslingen am Neckar, Esslingen, Germany, May 2019.

S. Liemann, L. Robitzky, C. Rehtanz, “Einfluss eines variierenden Anteils leistungselektronischer Erzeugung in spannungskritischen Situationen im Übertragungsnetz“, International ETG-Congress 2019; ETG Symposium, Esslingen, May 2019.

H. Hinners, D. M. Gonzalez, J. M. A. Myrzik: “The Smart Power Cell Concept” 2019 VDE ETG Kongress, Esslingen, May 2019.

S. Lehnhoff, A. Nieße: “Event-driven Reorganization of Distributed Business Processes in Electrical Energy Systems”. In: Proceedings of 14th International Conference Wirtschaftsinformatik(WI 2019): 14th International Conference on Wirtschaftsinformatik, February 24-27, 2019, Siegen, Germany, 2019.

A. Nieße, F. Eggert, S. Lehnhoff: “Managing Conflicting Interests in Socio-technical Energy Systems: How to Identify and Mitigate Intra-actor Interests as Risk Factors.”, Proceedings of 14th International Conference Wirtschaftsinformatik(WI 2019): 14th International Conference on Wirtschaftsinformatik, February 24-27, 2019, Siegen, Germany, 2019.

A. Kettner and M. Paolone: “On the properties of the compound nodal admittance matrix of polyphase power systems” IEEE Transactions Power Systems, vol. 34, no. 1, pp. 444-453, January 2019, doi.org/10.1109/TPWRS.2018.2863671.

F. Wienand, D. Eidmann, J. Kremers, J. Heitzig, F. Hellmann, J. Kurths: “Impact of network topology on the stability of DC microgrids”, Chaos 29(11), 113109, November 2019, doi.org/10.1063/1.5110348.

M. Lindner, F. Hellmann: “Stochastic basins of attraction and generalized committor functions”, PRE 100, 022124, 2019, doi.org/10.1103/PhysRevE.100.022124.

S. Mao, Z. Dong, P. Schultz, Y. Tang, K. Meng, Z. Y. Dong, F. Qian: “A Finite-Time Distributed Optimization Algorithm for Economic Dispatch in Smart Grids”, IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2019, doi.org/10.1109/TSMC.2019.2931846.

Z. Zou, G. Buticchi,  and M. Liserre: “Grid identification and adaptive voltage control in a smart transformer-fed grid”, IEEE Transactions on Power Electronics, vol. 34, no. 30, pp. 2327–2338,2019, doi.org/10.1109/TPEL.2018.2847020.

Z. Zou, B. D. Besheli, R. Rosso, and M. Liserre. “Interactions between phase-locked loop synchronized grid converters with different bandwidths and power ratings”, Proc. IEEE ECCE, Baltimore, MD, USA, 2019, doi.org/10.1109/ECCE.2019.8912303.

B. Severino and K. Strunz: “Enhancing transient stability of dc microgrid by enlarging the region of attraction through nonlinear polynomial droop control”, IEEE Transactions on Circuits and Systems I – Regular Papers, vol. 66, no. 11, 2019, doi.org/10.1109/TCSI.2019.2924169.

J. Zimmermann, T. Tatarenko, V. Willert, J. Adamy: „Optimales Energie-Management über verteilte, beschränkte Gradientenverfahren“, at-Automatisierungstechnik 67 (11) DFG special edition, 2019, doi.org/10.1515/auto-2019-0064.

T. Tatarenko: “Stochastic learning in multi-agent optimization: Communication and payoff-based approaches“, Automatica 99, 2019, doi.org/10.1016/j.automatica.2018.10.001.

 

2018

T. Tatarenko, W. Shi, A. Nedic: “Accelerated Gradient Play Algorithm for Distributed Nash Equilibrium Seeking”, 57th Conference on Decision and Control (CDC), Miami Beach, December 2018, doi.org/10.1109/CDC.2018.8619479.

M. Sarstedt, S. Garske, L. Hofmann: “Application of PSO-Methods for the Solution of the economic Optimal Reactive Power Dispatch Problem” IEEE Electronic Power Grid (eGrid) 2018, Charleston SC, USA, December 2018, doi.org/10.1109/egrid.2018.8598673.

J. Gerster, “Agent-Based Dynamic Optimization of Local Controller Configurations in Converter Dominated Electricity Grids Using Decoder Functions”. Energy Informatics 1, 46 (October 2018), doi.org/10.1186/s42162-018-0049-8.

A. Nieße, A. Shahbakhsh: “Analyzing controller conflicts in multimodal smart grids – framework design”, The 7th DACH+ Conference on Energy Informatics, Oldenburg, Germany, October 2018, doi.org/10.1186/s42162-018-0041-3.

A. Volkova, M. Niedermeier, R. Basmadjian, H. de Meer: “Security challenges in control network protocols: A survey”, IEEE Communications Surveys & Tutorials, 21(1), 619-639, September 2018, doi.org/10.1109/COMST.2018.2872114.

A. D. Patil, and H. De Meer: “Usability of IT-Security in Smart Grids”, Poster paper, Proceedings: 9th International Conference on Future Energy Systems (ACM e-energy 2018), (pp. 393-395), Karlsruhe, June 2018, doi.org/10.1145/3208903.3212036.

T. Tatarenko, M. Kamgarpour: “Minimizing regret in unconstrained online convex optimizationLimassol, June 2018, doi.org/10.23919/ECC.2018.8550310.

P. Schultz, F. Hellmann, K.N. Webster, J. Kurths: “Bounding the first exit from the basin: Independence times and finite-time basin stability”, Chaos 28(4), 043102, 2018, doi.org/10.1063/1.5013127.

M. Farrokhabadi, C. A. Cañizares, J. W. Simpson-Porco, E. Nasr-Azadani, L. Fan, P. A. Men-doza Araya, R. Tonkoski, U. Tamrakar, N. Hatziargyriou, D. Lagos, R. W. Wies, M. Paolone, M. Liserre, L. Meegahapola, M. Kabalan, A. H. Hajimiragha, D. Peralta, M. Elizondo, K. P.Schneider, F. Tuffner, J. Reilly: “Microgrid Stability Definitions, Analysis, and Modeling”, IEEE PES: Piscataway, NJ, USA, Tech. Rep. PES-TR66, 2018, doi.org/10.1109/TPWRS.2019.2925703.

2020 IEEE PES Working Group Recognition Award for the Technical Report PES-TR66, “Microgrid Stability Definitions, Analysis and Modeling” (Published April 2018, prepared by the IEEE PES Power System Dynamic Performance Committee, Task Force on Microgrid Stability Analysis and Modeling.

V. Mehrmann, R. Morandin, S. Olmi, and E. Schöll: “Qualitative Stability and Synchronicity Analysis of Power Network Models in Port-Hamiltonian form”, Chaos: An Interdisciplinary Journal of Nonlinear Science, Vol. 28, pages 101102, 2018, doi.org/10.1063/1.5054850.

T. Tatarenko, M. Kamgarpour: “Learning generalized Nash equilibria in a class of convex games”, IEEE Transactions on Automatic Control 64.4, 2018, doi.org/10.1109/TAC.2018.2841319.

Presentations and Lectures

2020

J. Zimmermann: “Projected Push-Sum Gradient Descent-Ascent for Constrained, Distributed Optimization with Application to Economic Dispatch Problems, conference presentation CDC, online, December 2020.

M. Dokus: “Sequence Impedance Characteristics of Grid-Feeding Converters “, IEEE 9th International Power Electronics and Motion Control Conference (IPEMC 2020), Nanjing, China, November 2020, accepted for publication.

M. Dokus: “On the Stability of Converter-Dominated Power Systems: Impedance-Based Analysis”, International Conference on Smart Grids and Energy Systems, Perth, Australia, November 2020, submitted for publication.

M. Sarstedt: “Simulation of Hierarchical Multi-Level Grid Control Strategies”, International Conference on Smart Grids and Energy Systems, Perth, Australia, November 2020, accepted for publication.

M. Liserre, G. De Carne: “Services and Control of the Smart Transformer”, ECCE Asia 2020, Nanjing China, 29.11.2020 (tutorial)

M. Liserre, A. Q. Huang, R. Zhu, L. Costa: “Challenges and Solutions of Smart solid State Transformer”, ECCE 2020, 11.10.2020 (tutorial)

E. Kaufhold, J. Meyer, P. Schegner: “Measurement Framework for Analysis of Dynamic Behavior of Single-Phase Power Electronic Devices“, International Conference on Renewable Energies and Power Quality (ICREPQ’20), Granada, September 2020.

K. Strunz: “Keynote: Integration of wind oower through efficient maximum power point tracking and cooperation with virtual power plants”, International Conference on Power and Renewable Energy (ICPRE), Shanghai (Online), 12.09.2020.

N. Himker: “Grid Impedance Estimation with Oversampling for Grid Connected Converters “, 22nd European Conference on Power Electronics and Applications (EPE’20 ECCE Europe), Lyon, France, September 2020, accepted for publication.

M. Dokus: “Sequence Impedance Characteristics of Grid-Forming Converter Controls “, IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2020), Dubrovnik, Croatia, September 2020, accepted for publication.

J. Kurths: “Network-induced multistability and exotic solitary states”, Online conference on Dynamics of complex networks and their applications (Organizers from Innopolis and Madrid), invited plenary talk, 07.09.2020

F. Hellmann: “Beyond Phase: Complex amplitudes oscillators for modeling voltage dynamics in power grids.”, Dynamics Days Digital 2020, online, 24.08.2020

A. Nieße: „Von Fischen und Energiesystemen.” TEDx movie, streamed and shown in drive-in theater on August 18th 2020. www.tedxoldenburg.com

J. Kurths: “Quantifying stability in complex networks and its application to power grids”, Online Conference on Critical Transitions in Complex Systems (Organizers from London, Shanghai, Tokyo), invited keynote, 30.07.2020

A. Shahbakhsh, A. Nieße : “Agent Based Modeling in Energy Systems: Parametrization of Coupling Points”, IFAC 2020 World Congress, Berlin, Germany, July 2020.

L. Kölsch: „Distributed Frequency and Voltage Control for AC Microgrids based on Primal-Dual Gradient Dynamics“, IFAC World Congress, Berlin, July 2020

M. Dokus: “Sequence Impedance-based Stability Analysis of AC Microgrids controlled by virtual synchronous generator control methods “, 21st IFAC World Congress on Automatic Control, Berlin, Germany, July 2020.

L. Strenge: “Iterative Learning Control in Prosumer-Based Microgrids with Hierarchical Control, IFAC-V World Congress 2020, Berlin, Germany, 11.-17.07.2020 (cancelled and replaced by screencast)

M. Paolone and M. Liserre: “Converter PLL impact on microgrid stability”, IEEE PES Webinar on the PES-TR66, “Microgrid Stability Definitions, Analysis and Modeling”, July, 2020

E. Kaufhold, J. Meyer, P. Schegner: “Transient response of single-phase photovoltaic inverters to step changes in supply voltage distortion”, 2020 19th International Conference on Harmonics and Quality of Power (ICHQP), Dubai, July 2020.

S. Liemann, “Equivalent Models of Subtransmission Level for Security Analyses at Transmission Level“, presented at the Power System Computation Conference (PSCC) 2020. 02.07.2020 (online)

E. Kaufhold, J. Meyer, P. Schegner: “Impact of grid impedance and their resonance on the stability of single-phase PV-inverters in low voltage grids”, 2020 IEEE 29th International Symposium on Industrial Electronics (ISIE), Delft, June 2020.

L. Kölsch: Distributed Frequency Regulation for Heterogeneous Microgrids via Steady State Optimal Control“, IEEE Green Technologies Conference, Oklahoma City, April 2020.

A. D. Patil: “Resilience of ICT in Smart Grids”, LarGO! Workshop 2020, Vienna, Austria, 19.02.2020.

L. Strenge: “A multilayer, multi-timescale model approach for economic and frequency control in power grids using Julia”, WIAS Numerical mathematics seminars, Berlin, Germany, 09.01.2020

 

2019

T. Tatarenko: “Learning Nash Equilibria in Monotone Games“, conference presentation CDC, Nice, December 2019.

J. Zimmermann: “Penalized Push-Sum Algorithm for Constrained, Distributed Optimization with Application to Energy Management in Smart Grid”, conference presentation CDC, Nice, December 2019.

E. Kaufhold, J. Meyer, S. Müller, P. Schegner: “Probabilistic Stability Analysis for Commercial Low Power Inverters Based on Measured Grid Impedances”, 2019 9th International Conference on Power and Energy Systems (ICPES), Perth, December 2019.

L. Kölsch: Steady-State Optimal Frequency Control for Lossy Power Grids with Distributed Communication“, 1st IEEE International Conference on Electrical, Control and Instrumentation Engineering, Kuala Lumpur, November 2019

A. Narayan: “Interdependent ICT and Power System State Classification for ICT-reliant Energy Systems”, Energy Informatics Doctoral Workshop 2019, Salzburg, Austria, October 2019.

M. Liserre: “The Smart Transformer: providing service to the electric network and addressing the reliability challenges through power routing”, IECON2019 Lisbon, Portugal, Oct. 2019, (keynote speech).

M. Liserre: “Unlocking the hidden capacity of the grid through power electronics” PES German meeting introductory speech in Kiel September 2019

V. Mehrmann: “The distance to singularity for dissipative Hamiltonian systems”, GAMM Fachausschuss, Angewandte und Numerische Lineare Algebra, TU Chemnitz, 27.09.2019.

S. Stark: “Distributed Blackstart in an impaired ICT-reliant Renewable Energy System”, Energy Informatics Doctoral Workshop 2019, Salzburg, Austria, 25.09.2019.

A. Volkova: “Blackout Recovery: Resilient NFV-enabled ICT Infrastructure for the Smart Grid”, Energy Informatics Doctoral Workshop 2019, Salzburg, Austria, 25.09.2019.

V. Mehrmann: “Plenary: Energy based network modeling, numerical simulation, and control of multi-physics systems”, DMV Jahrestagung, Karlsruhe, 24.09.2019.

M. Braun and C. Hachmann, H. Becker, J. Haack: “Improving the Resilience of Power System Operation – Contribution of Renewable Energies in Power System Restoration”, Keynote, NEIS Conference, Hamburg, Germany, 19.-20.09.2019.

P. Schultz: “Consistent modeling, design and analysis of multi-layered hybrid power systems with distributed control”, ECUST, Shanghai, China, invited talk,12.09.2019

S. Steinle: „Time-Dependent Flexibility Potential of Heat Pump Systems for Smart Energy System Operation”, 5th International Conference on Smart Energy Systems, Copenhagen, Denmark, September 2019

L. Strenge: “Modeling and control of prosumer-based microgrids: a Petri net approach”, CASE 2019, Vancouver, Canada, 23.08.2019

D. Mayorga Gonzalez, J. M. A. Myrzik: “The Smart Power Cell Concept – Improving the stability and security of future low-emission power systems by the coordinated operation of transmission and distribution grids,” PES General Meeting 2019, Atlanta, USA, 08.08.2019.

A. Stankovic and M. Braun: “Super Session Resiliency”, chairing, 2019 IEEE PES GM, Atlanta, USA, 06.08.2019

M. Braun, C. Hachmann, H. Becker, F. Welck, J. Haack, C. Spalthoff: “Contribution of RES in Power System Restoration to Increase System Resilience”, 2019 IEEE PES GM, Atlanta, USA, 06.08.2019

V. Mehrmann: “Perturbation theory for nonlinear parametric eigenvalue problems with application to stability”, Conference of the International Linear Algebra Society, ILAS 2019, Rio de Janeiro, 12.07.2019.

V. Mehrmann: “Plenary: Port-Hamiltonian differential-algebraic systems: Stability and passivity through structure”, Conference of the International Linear Algebra Society, ILAS 2019, Rio de Janeiro, 10.07.2019.

J. Zimmermann: “Distributed Optimization with non-ideal Communication”, Research Team 1 Workshop, Darmstadt, June 2019.

M. Dokus: “Sequence Impedance-Based Stability Analysis of Droop-Controlled AC Microgrids “, IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2019), Xi’an, China, June 2019.

M. Sarstedt: “Modelling of Integrated Transmission and Distribution Grids based on Synthetic Distribution Grid Models”, IEEE PowerTech 2019, Milan, Italy, June 2019.

S. Liemann, “Impact of Varying Shares of Distributed Energy Resources on Voltage Stability in Electric Power Systems”, 13th IEEE PES Powertech Conference: Leading Innovation for Energy Transition (PowerTech 2019), Milan, 24.06.2019.

M. Liserre, G. De Carne, R. Zhu, A. Kazerooni, M. Eves, “The smart Transformer: Impacts on the Electric Grid and Technology Challenges”, IEEE PowerTech 2019, Milan, Italy, 23.06.2019 (tutorial)

M. Paolone, M. Liserre: “Converter PLL impact on microgrid stability”, PowerTech 2019, Milano, Italy, 23.06.2019 (special session/ invited speaker)

E. Kaufhold, J. Meyer, P. Schegner: “Modular White-Box Model of single-phase Photovoltaic Systems for Harmonic Studies”, 2019 IEEE Milan PowerTech (PowerTech 2019), Milan, June 2019.

M. Liserre, R. Zhu, G. De Carne: “Smart Transformer: the challenges and impacts on the electric grid”, ECCE asia, Busan, Korean, 27.05. 2019 (tutorial).

M. Liserre: “Voltage and Converter Stability Issues Associated to the Synchronization Mechanism of Power Converters” invited presentation, special session of ECCE 2019, USA

R. Zhu, M. Liserre: “Smart Transformer: its impact on distribution grid”, ElectricMacs2019, Salerno, Italy, 20.05.2019 (tutorial)

P. Schultz: “Synchrony in Power Systems and Beyond”, School on “Chimera states and beyond”, ICTP Trieste, Italy, 16.05.2019

M. Klaes: “First approach for a multi-dimensional state classification for ICT-reliant energy systems”, International ETG-Congress 2019; Esslingen am Neckar, Germany, May 2019.

M. Zimmerlin: ”Optimale Koordination von Flexibilitätsoptionen in sektorübergreifenden Energiesystemen“, Internationaler ETG-Kongress 2019, Das Gesamtsystem im Fokus der Energiewende, Esslingen am Necker, May 2019

A. Volkova: “Towards a Blackout-Resilient Smart Grid Architecture”, Internationaler ETG-Kongress 2019 – ETG-Fachtagung 05/08/2019 – 05/09/2019 at Esslingen am Neckar, Esslingen, Germany, 09.05.2019.

H. Hinners, D. M. Gonzalez, J. M. A. Myrzik: “The Smart Power Cell Concept,” 2019 VDE ETG Kongress, Esslingen, May 2019.

P. Schultz: “Solitaries in Power Systems”, Recent Advances in Nonlinear Mechanics, Łodz, Poland, 09.05.2019

S. Liemann, “Einfluss eines variierenden Anteils leistungselektronischer Erzeugung in spannungskritischen Situationen im Übertragungsnetz“, International ETG-Congress 2019; ETG Symposium, Esslingen, 08.05.2019

A. D. Patil: “Towards a resilient ICT-enabled power grid”, Short Term Scientific Mission (STSM) RECODIS, COST ACTION –15127, Trondheim, Norway, 25.04.2019.

J. Zimmermann: “Distributed Clustering of Networked Data”, GMA-Fachausschuss 1.50: Grundlagen vernetzter Systeme, Günzburg, March 2019.

A. Shahbakhsh: “Analysis of controller conflicts in multimodal Smart Grid systems using the concept of emergence in technical systems”, General Meeting, Hannover, Germany, 13.03.2019.

A. D. Patil: “Kaskadierende Effekte in kritischen Infrastrukturen unter dem Blickwinkel der Sektorkopplung”, SysRisk Workshop 2019, Siegen, Germany, 24.02.2019.

V. Mehrmann: “Linear Algebra properties of dissipative Hamiltonian systems”, GAMM Jahrestagung 2019, Wien, 19.02.2019.

V. Mehrmann: “Energy based modeling, simulation and optimization of multi-physics systems”, Mathematical modeling and System-theoretic Analysis, TU Eindhoven, 13.02.2019.

F. Mueller: „Comparison of multi-timestep Optimization Methods for Gas Distribution Grids”, 54th International Universities Power Engineering Conference (UPEC), Bucharest, Romania, 2019

 

2018

M. Luther: “Dynamic Analysis of Power Systems”, Winter School 2018 of the DFG SPP 1984, Delmenhorst, 04.12.2018

A. Nieße: “What Constitutes a Software Agent in Power Systems”, Winterschool 2018 in Delmenhorst, 03.–05.12.2018

T. Tatarenko “Game-theoretic and Distributed Optimization with non-ideal Communication”, DFG Winterschool Delmenhorst, December 2018.

M. Sarstedt: “Application of PSO-Methods for the Solution of the economic Optimal Reactive Power Dispatch Problem” IEEE Electronic Power Grid (eGrid) 2018, Charleston SC, USA, December 2018.

F. Hellmann et. al: “Die Energiewende – Open Science als Weg zur Partizipation”, Bits & Bäume 2018, 17.11.2018

L. Strenge: “The Power Grid – Enabler or Bottleneck of the Energy Transition?”, Bits & Bäume 2018, 17.11.2018

M. Liserre: “Unlocking the hidden capacity of the grid through power electronics” AEIT Conference Keynote Speech, Bari, October 2018

A. Shahbakhsh: “Analysis of controller conflicts in multimodal Smart Grid systems using the concept of emergence in technical systems”, The 7th DACH+ Conference on Energy Informatics, Oldenburg, Germany, October 2018.

F. Hellmann: “The impact of losses: Fluctuation spreading in asymmetric networks”, Dynamics Days Europe 2018, Loughborough, UK, 07.09.2018

Schultz: “Bounding the First Exit from the Basin”, Dynamics Days Europe 2018, Loughborough, UK, 07.09.2018

J. Zimmermann: “Extensions of an Energy Balancing Game between Microgrids”, Research Team 1 Workshop, August 2018.

J. Kurths: “Network-induced multistability”, 8th Shanghai Intern. Symposium on Nonlinear Sciences and Applications, Qingdao, invited plenary talk, 01.08.2018

J. Kurths: “Quantifying stability in deterministic and stochastic complex networks and its application to power grids”, IUTAM Symposium on Exploiting Nonlinear Dynamics for Engineering Systems, Novi Sad, keynote lecture, 16.07.2018

J. Kurths: “Stability in complex networks and its application to power grids”, IEEE Conference on Data Science in Cyberspace, Guangzhou, invited keynote, 19.06.2018

A. D. Patil and H. De Meer: “Usability of IT-Security in Smart Grids”, Poster presentation, Proceedings of the 9th International Conference on Future Energy Systems (ACM e-energy 2018), Karlsruhe, Germany, 14.06.2018.

A. Shahbakhsh: “Controller conflicts in multimodal Smart Grid systems “, Tag der Energieforschung, Hannover, Germany, May 2018

J. Kurths: “Quantifying stability in deterministic and stochastic complex systems”, 5th Int. Conference Complex Dynamical Systems: Modeling and Analysis, Aveiro, Portugal, invited plenary talk, 11.05.2018

M. Sarstedt: “Bewertung von Gestaltungskonzepten für den vertikalen Blindleistungsaustausch auf Basis der Partikelschwarmoptimierung”, Tag der Energieforschung Leibniz Universität Hannover, Hannover, Germany, April 2018.

A. Nieße: “Analysis of controller conflicts in multimodal Smart Grid systems using the concept of emergence in technical systems”, Kickoff Meeting, Dortmund, Germany, 13.03.2018.

V. Mehrmann: “Port-Hamiltonian DAEs, numerical integration and control”, ANODE 2018, Auckland Neuseeland, 26.2.-2.3.2018.

 

2017

N. Erdmann: “New Method for comprehensive Evaluation of Cross-Sectoral and Cellular Organized Energy Systems”, Dortmund, Germany, 20.03.2017

Dissertations

Expected closure: 2021

A. Shahbakhsh: “Analysis of Controller Conflicts in Multimodal Smart Grid Systems using the Concept of Emergence in Technical Systems“, Hannover University

L. Strenge: “Distributed iterative learning control and sampling-based analysis of generic prosumer-based microgrid models with multiple layers” (working title), PhD dissertation, Technische Universität Berlin

2021

D. Mayorga Gonzalez: “The Smart Power Cell Concept – A Novel System Architecture and Operational Concept for the Efficient, Secure and Stable Operation of Future Power Systems”, PhD dissertation, Technische Universität Dortmund

2020

M. Zimmerlin: “Hierarchische Optimierung zur Nutzung sektorenübergreifender Flexibilität in Strom- und Gasverteilnetzen”, KIT, submitted: September, 2020

D. Bankmann: “Multilevel Optimization Problems in Linear Differential-Algebraic Equations”, TU Berlin, submitted August 2020.

2019

Z. Zou, “Control of smart transformer-fed distribution grid,” Ph.D. dissertation, Chair of Power Electronics, Kiel University, Germany, 2019.

2018

P. Schultz: “Stability Concepts of Networked Infrastructure Networks”, PhD dissertation, Humboldt Universität zu Berlin, 27.03.2018 (in most parts related to a prior project)

Bachelor and Master Thesis

In Progress

Z. Ya: “Distributed control and analysis of active distribution networks for their interaction with high-voltage DC transmission”. Technische Universität Berlin, Master thesis, 28.02.2021

M. R. Nciri, “Überwachung der Netzimpedanz mittels sprunghafter Leistungsänderungen von Solarwechselrichtern“, Bachelor thesis. Leibniz Universität Hannover, 19.02.2021.

T. Tran: “Evaluation of the Routing Methods for the ICT System Restoration”, Master Thesis, University of Passau, expected Feb 2021.

J. Terzer: “Data Analysis for the Integrated Power and ICT System Use-Case Generator Development”, Bachelor Thesis, University of Passau, expected Feb 2021.

S. Petznick: “Neural-network-based learning of storage dynamics for model predictive control of microgrids”. Technische Universität Berlin, Bachelor thesis, 30.01.2021

M. Jabri: “Iterative learning control in prosumer-based AC microgrids -variation of control laws and update intervals”. Technische Universität Berlin, Bachelor thesis, 28.01.2021

P. Vorropoulou: ”Iterative learning control in prosumer-based DC microgrids”. Technische Universität Berlin, Bachelor thesis, 28.01.2021

S. Matter. “ Simulationstreiber für agentenbasierte Modellierung multimodaler Energiesysteme“, Master Thesis, Leibniz University Hannover, (in progress).

P. Safikhani. “ Entwurf und Entwicklung der Bewertungsmaßstaben für Multimodale Energiesysteme“, Master Thesis, Leibniz University Hannover, (in progress).

E. Entrup. “ Agentenbasierte Simulation und Detektion von Controller“, Master Thesis, Leibniz University Hannover, (in progress).

A. Abbas. “Behavioral modelling of power electronic devices”, (Master thesis). Universität Bremen, ongoing.

A. Purnama. “Modelling of a smart transformer”, (Master Thesis). Universität Bremen, ongoing.

M. Shaik. “Modelling of line commutated power electronic devices”, (Master project). Universität Bremen, ongoing.

Y. Zhu: „Entwicklung einer netzbildenden Regelung für selbstgeführte Umrichter in RMS-Simulationen“, Master thesis, Friedrich-Alexander-Universität Erlangen-Nürnberg, (current status: ongoing work)

P. L. Camacho. “Modeling and Simulation of Large-Scale Hydro Power Plants using Delay-Port-Hamiltonian Descriptor Systems”, Bachelor thesis. Technische Universität Berlin, in progress.

P. Werner. “Analyse der Frequenzkopplungen durch Nichtlinearitäten in Betriebsmitteln und deren Interaktionen im Niederspannungsnetz”, Diplomarbeit (Master thesis equivalent). Technische Universität Dresden, ongoing.

F. Hornung. “Analyse der Interaktion von Photovoltaik-Invertern mit dem Niederspannungsnetz”, Studienarbeit (Bachelor thesis equivalent). Technische Universität Dresden, ongoing.

D. Arkhipova. “Assessing Sensitivity of ICT Safety Systems in Cyber-Physical Energy Systems (CPES)”, Master thesis, Universität Passau, (in progress) 2020

R. Shanbag. “Self-organizing agent-based ICT System for Voltage Control”, Master thesis, Universität Passau, (in progress) 2020

D. Maharjan. “Analysing the impact of ICT performance on protection systems in CPES”, Master thesis, Universität Passau, (in progress) 2020

 

2020

A. Abbas, M. Ibrahim. “Voltage source inverter model implementation using Digsilent Powerfactory ”, Studienarbeit (Master project). Universität Bremen.

A. Abbas, M. Ibrahim. “Modelling of 3-Phase Grid Connected Power Converters for Energy Storage Systems”, Studienarbeit (Master project). Universität Bremen.

A. Purnama. “Inner Current Control Loop Design of Three Phase Grid Following Inverter”, Studienarbeit (Master project). Universität Bremen.

M. Ibrahim. “Active front end rectifier control implementation under unbalanced grid conditions”, Studienarbeit (Master Thesis). Universität Bremen.

S. Kizil: “Non-cooperative, payoff-based game between microgrids”, Master thesis, TU Darmstadt, 07.12.2020.

P. Hock: “Distributed Optimization using Gradient Estimation”, Bachelor thesis, TU Darmstadt, 07.12.2020.

J. Eidenschink, “Überwachung der Netzimpedanz durch Leistungsvariationen von Umrichtern in veränderlichen Netzen“, Bachelor thesis. Leibniz Universität Hannover, 01.12.2020.

J. P. Hörding, „Dekomposition aggregierter Dekodermodelle am Beispiel hierarchischer Betriebsführungsstrategien im Energienetz“, Master thesis. Carl von Ossietzky Universität Oldenburg, 01.12.2020.

R. Ramakrishnan. “Analysing the Impact of Reactive Power Disturbances on ICT In Agent Based Cyber-Physical Energy Systems”, Master thesis, Universität Passau, 22.10.2020

D. Bailey: “Labormaßstäbliche Emulation einer Windenergieanlage mittels Pulswechselrichter”, Bachelor thesis. Leibniz Universität Hannover, 16.10.2020.

N. Ouanes: “Modeling toolbox for heterogeneous nodes with distributed two-layer control in prosumer-based microgrids”. Technische Universität Berlin, Master thesis, 15.10.2020

J. Götzinger: “Distributed Economic Dispatch Problem with power flow constraints”, Master thesis, TU Darmstadt, 13.10.2020.

L. Sampson: “Systemidentifikation und Reglersynthese für allgemeine verteilte Erzeugungsanlagen zur Regelung des Leistungsflusses an Netzschnittstellen,“ Bachelor thesis. Universität Bremen, 02.09.2020.

O. Popa: “Optimization of a Hybrid Renewable Energy System (HRES) under Uncertainty”, Master thesis, KIT, 13.09.2020

T. Yu: “Simulation and Validation of Market-based Controllers for Cellular Energy Networks”, Master thesis, KIT, 26.08.2020

M. Miller: „Generieren von synthetischen Netzen mittels NetGAN,“ Master project, Universität Bremen, 17.08.2020.

B. Brückner: „Samplingstrategien zur Lösungsraumoptimierung von Anlagenensembles im verteilten Energiemanagement“, Master thesis. Carl von Ossietzky Universität Oldenburg, 05.08.2020.

R. Vyas: “Implementation and Comparative Study of Frequency and Voltage Controllers for AC Microgrids”, Bachelor thesis, KIT, 20.07.2020

P. Schorn. “Ausnutzung der Spannungsabhängigkeit von Lasten zur Entlastung von Übertragungsnetzen in spannungskritischen Situationen„ Bachelor thesis. Technische Universität Dortmund, 14.07.2020.

S. Elsner. “Modellierung generischer leistungslektronischer Lasten für Spannungsstabilitätsanalysen”, Bachelor thesis, Technische Universität Dortmund, 14.07.2020.

J. Scheffler. ” Emergenzerkennung für multimodale Energiesysteme“, Master Thesis, Leibniz University Hannover, 15.06.2020.

Q. Dong. “Untersuchung der Kopplungen Harmonischer gleicher und unterschiedlicher Frequenz bei einphasigen Photovoltaik-Invertern, Studienarbeit (Bachelor thesis equivalent). Technische Universität Dresden, 04.06.2020.

T. C. Mertins, “Überblick aktueller Gestaltungskonzepte für zukünftige Netzregelungsstrategien“, Bachelor thesis. Leibniz Universität Hannover, 18.05.2020.

L. Zellmann: “Simulation von optimierungsbasierten Regelungsstrategien für zellulare Energienetze”, Bachelor thesis, KIT, 07.05.2020

L. Shu, “Bewertung von Netzregelungsstrategien hinsichtlich der Langzeitspannungsstabilität“, Master thesis. Leibniz Universität Hannover, 23.04.2020.

T. Meldau, “Evaluierung hierarchischer Netzregelungsstrategien“, Master thesis. Leibniz Universität Hannover, 13.04.2020.

S. Meyer, “Einfluss der Parametrierung der Partikelschwarmoptimierung auf die Lösung des Optimal Power Flows am Beispiel des Cigre Mittelspannungsnetzes“, Seminar Work, Leibniz Universität Hannover, 18.03.2020.

E. Kolganova: “Applications of distributed optimization in Smart Grids”, Master thesis, TU Darmstadt, 17.03.2020.

T. Albe, “Optimale Integration von netzdienlichen elektrischen Energiespeichern in synthetische ITDG-Modelle zur Nutzung als betriebliche Freiheitsgrade“, Seminar Work, Leibniz Universität Hannover, 02.04.2020.

S. Lyu: “Modeling and simulation of renewable energy sources in the medium voltage grid”, Master thesis. Technische Universität Berlin, 11.02.2020

K. Winkler: “Modellbildung und Literaturrecherche zu Power-to-Heat,“ Bachelor thesis. Universität Bremen, 18.01.2020.

X. Jing: “Iterative learning control in hierarchically controlled power systems”, Master thesis. Technische Universität Berlin, 13.01.2020

L. Niessen “ Analyse der Funktionsfähigkeit von Virtual Inertia in einem Elektroenergiesystem mit abnehmender Schwungmasse”, Bachelor thesis. Technische Universität Dortmund, 09.01.2020.

 

2019

N. Heinrich (now PhD student). “Algorithmic Modeling and Multiscale Simulation of AC-DC Grids using Port-Hamiltonian Descriptor Systems”, Master thesis. Technische Universität Berlin, 23.12.2019.

H. Vogel: “Formulation of Voltage Dynamics in Complex Quantities”, Bachelor thesis, PIK, 17.12.2019

W. Fuhrmann. “Efficient Computation of Nonlinear Stability Regions using Port-Hamiltonian Descriptor Systems”, Master thesis. Technische Universität Berlin, 02.12.2019.

K. Wieninger: “Optimierungsbasierte Frequenz- und Spannungsregelung in zellularen Energienetzen”, Master thesis, KIT, 30.11.2019

S. Grandl. “Black-Box Modellierung von Photovoltaik-Systemen mit neuronalen Netzen”, Studienarbeit (Bachelor thesis equivalent). Technische Universität Dresden, 25.11.2019.

P. Werner. “Untersuchung der Oberschwingungsemission von Umrichtern und Ableitung wirksamer Filterkonzepte”, Studienarbeit (Bachelor thesis equivalent). Technische Universität Dresden, 25.11.2019.

Y. Liu: “Energy Management Game between Microgrids under Chance Constraints”, Master thesis, TU Darmstadt, 15.11.2019.

P. Schuhmacher: “Modellierung einer Wärmepumpe in MATLAB Simulink”, Bachelor thesis, KIT, 09.11.2019

M. Friedel: “Distributed, Constrained Optimization in Smart Grids, Bachelor thesis, TU Darmstadt, 05.11.2019.

D. Baier. “Numerische Methoden zur Stabilitätsbestimmung in elektrischen Netzen und Implementierung in verschiedenen Simulationsumgebungen”, Master thesis. Technische Universität Dortmund, 04.10.2019. In cooperation with PIK from Potsdam

S. Volk: “Entwicklung einer Optimierungsmethode zur Steuerung von flexiblen Anlagen im sektorübergreifenden Energiesystem”, Master thesis, KIT, 30.09.2019

E. Tönges. “Bemessung der Energieversorgungsqualität in elektrischen Verteilnetzen in Deutschland anhand eines gewichteten System Performance Indicators (SPI)”, Bachelor thesis, Universität Kassel, 12.09.2019

F. Ott: „Entwicklung eines Python-Frameworks für probabilistische Stabilitätsuntersuchungen im Netzberechnungsprogramm PowerFactory“, Bachelor thesis, Friedrich-Alexander-Universität Erlangen-Nürnberg, 07.09.2020

M. Jockisch. ” Modellierung eines intelligenten Wärmenetzes mithilfe eines Agentensystems“, Bachelor Thesis, Leibniz University Hannover, 30.08.2019.

Z. Zhou. ” Untersuchung des Einschwingverhaltens eines Wärmenetzes mit KWK und WP“, Master thesis, Leibniz University Hannover, 30.08.2019.

N. Tong: „Einfluss verschiedener Umrichterregelungen auf das Systemverhalten elektrischer Netze“, Master thesis. Friedrich-Alexander-Universität Erlangen-Nürnberg, 14.08.2019

J. Zhao. “A Nonlinear Reformulation and Barrier Method for Distributed Conic Programming in Smart Grids”, Bachelor thesis. Technische Universität Berlin, 14.08.2019.

M. Biller: “ Untersuchung und Implementierung einer Frequenzstützung in AC-Netzen durch Multilevel VSC HGÜ Systeme“, Master thesis. Friedrich-Alexander-Universität Erlangen-Nürnberg, 01.08.2019

M. Becker, J. Knußmann, K. Riehl, L. Stäcker: “Decentralized Clustering with non-ideal communication”, student project, TU Darmstadt, July 2019.

K. Bhatt: “Implementierung einer verteilten optimierungsbasierten Frequenzregelung für heterogene Energieverteilnetze”, Bachelor thesis, KIT, 12.06.2019

P. Jané Soneira: “Optimal Control and Differential Games for Port-Hamiltonian Systems”, Master thesis, KIT, 28.05.2019

V. Borgmann. ” Analysierung des transienten Verhaltens von Energiesystemen zwischen Zeitabschnitten für verschiedene Szenarien“, Bachelor Thesis, Leibniz University Hannover, 13.05.2019.

R. Börner: “Master Stability of Inertial Oscillator Networks with Delay” Bachelor thesis, PIK, 09.04.2019

T. Albe, “Evaluierung der Skalierbarkeit von Mittelspannungsnetzmodellen“, Bachelor thesis. Leibniz Universität Hannover, 04.04.2019.

M. Ludwigs. “Methoden zur Online-Bewertung der transienten Stabilität”, Master thesis. Technische Universität Dortmund, 01.04.2019.

J. Vieth: “Entwurf eines modellprädiktiven Reglers für das sektorengekoppelte Verteilnetz der Stadtwerke Kiel”, Bachelor thesis, KIT, 20.02.2019

E. Arat, O. Baran, P. Finken, P. Saki: „Clusteranalyse der Stromaufnahme privater Haushalte“, student project, TU Darmstadt, February 2019.

J. Akcay: “Energy-Management-Games with Moving Time Horizon”, Bachelor thesis, TU Darmstadt, 28.01.2019.

M. Schelp Langendyk: “Communication Methods for Game-Theoretical Applications on Smart Grid”, Bachelor thesis, TU Darmstadt, 15.01.2019.

 

2018

L. B. Temmen. ” Modeling of Coupling Points in Multimodal Smart Distribution Grids“, Master thesis, Leibniz University Hannover, 26.11.2018.

M. Hanke. “Entwicklung eines zellularen Automaten zur Energieflussregelung in der Loop Circle Arc Theorie”, Studienarbeit, Technische Universität Dresden, 26.11.2018

W. Frauhammer. “Entwicklung eines neuronalen Netzes zur Energieflussregelung in der Loop Circle Arc Theorie”, Studienarbeit, Technische Universität Dresden, 26.11.2018

K. Kuroptev: “Autonomous Energy Management – Cost Optimization of a Microgrid with Batteries by means of OCO”, Bachelor thesis, TU Darmstadt, 31.10.2018.

F. Winkelmann. “Distributed Modeling and Solution of Nonlinear Optimization Problems in Multi-Area Power Systems”, Master thesis. Technische Universität Berlin, 20.11.2018.

D. Littig: “Analyse und Bewertung der Verwendung linearer Verteilnetzmodelle in der optimalen Flexibilitätseinsatzplanung”, Bachelor thesis, KIT, 16.11.2018

S. Racaj: “Implementierung einer Netzleitwarte für ein Microgrid-Teststand”, Master thesis. Leibniz Universität Hannover, 03.11.2018.

N. Schöppner: “Methoden zur Analyse der Stabilität umrichterdominierter Netze”, Master thesis. Leibniz Universität Hannover, 02.11.2018.

P. Dürr: “Labormaßstäbliche Emulation von Speichersystemen mittels Pulswechselrichter”, Project thesis. Leibniz Universität Hannover, 24.10.2018.

A. Schaefer-Kehnert: „Spieltheoretischer Ansatz zur Lösung von Optimierungsproblemen im Demand Side Management von Smart Grids”, Bachelor thesis, TU Darmstadt, 23.10.2018.

M. Schmoll: “Passivitätsbasierte Regelung für Energienetze auf Basis Port-Hamiltonscher Systeme”, Master thesis, KIT, 14.10.2018

C. Karakus: “Development of a Hierarchical Optimization Structure for the Control of Flexibility Options in Distribution Networks”, Master thesis, KIT, 30.09.2018

I. Ahrens. “A Structural Approach for Delay Differential-Algebraic Equations”, Master Thesis, September 2018.

F. Müller: “Analyse und Bewertung von Methoden der Gasnetzmodellierung zur optimalen Flexibilitätseinsatzplanung in sektorgekoppelten Energiesystemen”, Master thesis, KIT, 31.07.2018

M. Leyser: “Spieltheoretische Modellierung von zellularisierten Energienetzen”, Bachelor thesis, KIT, 30.07.2018

L. Nursalim: “Completely Positive Optimization for Multi-Carrier Energy Distribution Grids”, Bachelor thesis, KIT, 17.07.2018

M. Dupuis: “Regelungstechnische Analyse und Modellierung von Systemdienstleistungen für sektorgekoppelte Energiesysteme”, Bachelor thesis, KIT, 26.04.2018

J. Pflüger: “Structured Port-Hamiltonian Modeling and Observer Synthesis for Linear Dynamic System with Application to Electrical Distribution Networks”, Master thesis, KIT, 05.04.2018

M. Jarolin: “Analysis of the Stability of a Network of Mid-Voltage-Microgrids Integrating Renewable Energies”, Master thesis, PIK, 02.03.2018

G. F. Njike: “Improving the scalability of a Petri net model for supervisory control in swarm type microgrids”, Bachelor thesis, Technische Universität Berlin, 01.2018

S. Flacke. “Control and stability analysis of a grid impedance measurement“, Master thesis. Kiel University, 2018.

B. Daftary Besheli. “Stability assessment of active electric grid with the effect of synchornisation of power electronic interfaces“, Master thesis, Kiel University, 2018.

 

2017

S. Baumann: „Entwicklung und Auslegung einer Energy Droop Control für MMC basierte Multiterminal HGÜ-Systeme“, Master thesis, Friedrich-Alexander-Universität Erlangen-Nürnberg, 10.11.2017

P. Wolf: “Dynamische Modellierung von Blockheizkraftwerken”, Bachelor thesis, KIT, 11.05.2017