S. Balasubramanian, H. Schefer, M. Henke and R. Mallwitz, "Evaluation of PCB End-Windings for Low-Voltage Stators of High-Speed Electrical Machines," 2024 International Conference on Electrical Machines (ICEM), Torino, Italy, 2024, pp. 1-9, https://doi.org/10.1109/ICEM60801.2024.10700298.
L. Radomsky, R. Keilmann, D. Ferch, R. Mallwitz, "Challenges and Opportunities in Power Electronics Design for All- And Hybrid Electric Aircraft: A Qualitative Review and Outlook", CEAS Aeronautical Journal, 2024. https://doi.org/10.1007/s13272-024-00770-6.
R. Keilmann, F. Lippold and R. Mallwitz, "Power Cycling Results for Reliability Studies of SiC-Inverters," PCIM Europe 2024; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Nürnberg, Germany, 2024, pp. 2967-2975. doi.org/10.30420/566262422.
L. Radomsky, M. Klintz, R. Mallwitz, "Conceptualization and Experimental Assessment of Design Aspects for 3-Level ANPC Inverters," International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM) Europe 2024, 11-13 June 2024, Nuremberg, Germany, 2024, doi.org/10.30420/566262463.
N. Langmaack, "Decentralized Control of DC–DC Converters for Redundant Onboard Power Supply Based on Artificial Swarm Intelligence Approaches," in IEEE Access, vol. 11, pp. 138614-138622, 2023, doi:10.1109/ACCESS.2023.3339221
L. Radomsky, R. Keilmann, D. Ferch, R. Mallwitz, "Challenges and Opportunities in Power Electronics Design for All- And Hybrid Electric Aircraft: A Qualitative Review and Outlook", Deutscher Luft- und Raumfahrtkongress 2023, 19-21 September 2023, Stuttgart, Germany. doi.org/10.24355/dbbs.084-202309291112-0
D. Fischer, R. Rohn, R. Mallwitz, "Design Approach of an Integrated SiC-Inverter for an Electric Aircraft", ESARS-ITEC 2023; International Conference on Electrical Systems for Aircraft, Railwaym Ship Propulsion and Road Vehicles & International Transportation Electrification Conference.
L. Radomsky and R. Mallwitz, "Review, Comprehensive Analysis and Derivation of Analytical Power Loss Calculation Equations for Two- to Three-Level Midpoint Clamped Inverter Topologies with Hybrid Switch Configurations," Energies, vol. 16, no. 18, p. 6710, Sep. 2023, doi: 10.3390/en16186710.
N. Yogal, C. Lehrmann, M. Henke, "Reviewing Standards and Guidelines for High-Energy Efficient Line-Start Permanent Magnet Synchronous Machines with Explosion-Proof Capability in Explosive Atmospheres: A Comprehensive Analysis", SDEMPED23. 14th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics & Drive.
J. Franzki, M. Henke, "Fast Electromagnetic and Thermal Design Space Analysis for PMSM Propeller Drives", IEEE PEDS 2023, Montreal, Canada.
F. Lippold and R. Mallwitz, "Lifetime model adjustments for GaN cascodes as a base for inverter lifetime estimation", Power Electronic Devices and Components, vol. 5. Elsevier BV, p. 100039, Jun. 2023. doi: 10.1016/j.pedc.2023.100039.
M. Bagheribavaryani, J. Anspach, R. Mallwitz, M. Henke, N. Langmaack, "Solutions for integrating fuel cell systems into electric on-board grid for sustainable mobility applications", 2023 IEEE PEDS, Montreal, QC, Canada, 2023, pp. 1-6, doi: 10.1109/PEDS57185.2023.10268834.
N. Wahler, L. Radomsky, L. V. Hanisch, R. Mallwitz, M. Henke, A. Elham, "A Credibility-Based Criterion for the Assessment of Futuristic Aircraft Concepts", 33rd Congress of the International Council of the Aeronautical Sciences, Sept 2022, Stockholm, Sweden.
N. Wahler, L. Radomsky, L. V. Hanisch, J. Göing, P. Meyer, R. Mallwitz, J. Friedrichs, M. Henke, A. Elham, "An Integrated Framework for Energy Network Modeling in Hybrid-Electric Aircraft Conceptual Design", AIAA Aviation 2022 Forum, Jun 2022, Chicago, USA & Virtual, doi: 10.2514/6.2022-3741.
D. Fischer, R. Mallwitz, "Characterizing SiC-Based Drive Inverter Losses Using the Method of Reduced Continuous Operation", PEDG 2022; Power Electronics for Distributed Generation Systems.
D. Fischer, R. Rohn, R. Mallwitz, "Comparative Implementation of a Two-Stage DC-Link", PCIM 2022; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management.
H. Schefer, W. -R. Canders, J. Hoffmann, R. Mallwitz and M. Henke, "Cryogenically-Cooled Power Electronics for Long-Distance Aircraft," in IEEE Access, vol. 10, pp. 133279-133308, 2022, doi: 10.1109/ACCESS.2022.3228161.
H. Marks, H. Schillingmann, S. Balasubramanian and M. Henke, "Linear Flux-Switching Machine Design - A Multiobjective Optimization," 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe), 2022, pp. 1-8.
H. Schefer, L. Hanisch, T. -H. Dietrich, R. Mallwitz and M. Henke, "Design of a High-Dynamic Test Bench for Accelerated Dielectric Lifetime Testing with Adjustable Voltage Slopes and Temperatures," 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe), 2022, pp. 1-10.
L. V. Hanisch, J. Franzki and M. Henke, "Impact of Insulation and Cooling on Performance due to Reliability-Oriented Design of Electrical Machines," 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe), 2022, pp. 1-7.
L. Hanisch, S. Balasubramanian, M. Sander, M. Henke, et al., "Influence of Driving Behavior on Thermal and Lifetime Characteristics of Electric Machines for Automotive Applications, " SAE Int. J. Elect. Veh. 12(2):2023, doi: 10.4271/14-12-02-0013.
L. V. Hanisch, L. Eisele, K. Lünne and M. Henke, "Modeling of Transient Overvoltages in Inverter-fed Machines with Hairpin Winding," 2022 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2022, pp. 605-609, doi: 10.1109/SPEEDAM53979.2022.9842267.
P. -O. Gronwald, N. Wiese, T. A. Kern and M. Henke, "Electric traction motor spray cooling – Empirical model development and experimental validation," in IEEE Transactions on Transportation Electrification, 2022, doi: 10.1109/TTE.2022.3206031.
R. Keilmann, H. Schefer, R. Mallwitz, "Study of Current Ripple Generators for Accelerated Ageing of Capacitors," 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe), 2022, pp. 1-10.
N. Langmaack, "Optimierung leistungselektronischer Wandler in Fahrzeugantriebssträngen basierend auf Siliziumkarbidleistungshalbleitern", 2022, Cuvillier Verlag, cuvillier.de/de/shop/publications/8617-optimierung-leistungselektronischer-wandler-in-fahrzeugantriebsstrangen-basierend-auf-siliziumkarbidleistungshalbleitern
D. Fischer, R. Rohn, R. Mallwitz, "Beneficial Control of Redundant Electric Drives in Aviation", Deutscher Luft- und Raumfahrtkongress (DLRK) 2021.
G. -L. Di Modica et al., "LISA4CL – Development and Grid Integration of an Inductive Charging System for City Logistics," NEIS 2021; Conference on Sustainable Energy Supply and Energy Storage Systems, Hamburg, Germany, 2021, pp. 1-6.
S. Scherler, S. Jacobitz, X. Liu-Henke and M. Henke, "Cloud-based V2X communication for dynamic intelligent guidance in connected traffic systems," 2021 IEEE International Symposium on Systems Engineering (ISSE), Vienna, Austria, 2021, pp. 1-7, doi: 10.1109/ISSE51541.2021.9582494.
N. Yogal, C. Lehrmann and M. Henke, "Permanent Magnet Eddy Current Loss Measurement at Higher Frequency and Temperature Effects under Ideal Sinusoidal and Non-Sinusoidal External Magnetic Fields," 2021 IEEE Energy Conversion Congress and Exposition (ECCE), 2021, pp. 4176-4181, doi: 10.1109/ECCE47101.2021.9596048.
H. Schillingmann, S. Gehler, M. Henke “Life cycle assessment of electrical machine production considering resource requirements and sustainability”, 11th Int. Electric Drives Production Conference EDPC 2021, Nürnberg, Germany.
S. Balasubramanian, N. Langmaack, M. Henke, "Evaluation and loss estimation of a high-speed permanent magnet synchronous machine with hairpin windings for high-volume fuel cell applications." Elektrotech. Inftech. 138, 415–423 (2021). doi: 10.1007/s00502-021-00914-0.
S. Balasubramanian, M. Henke, "Evaluation and Loss Estimation of Hairpin Windings for a High-Speed PMSM in High-Volume Fuel Cell Systems", mOre driVE 2021, Wien, Austria.
L. V. Hanisch, T. -H. Dietrich and M. Henke, "Analysis of Partial Discharges and Failure Mechanism in Electrical Machines with Hairpin Winding," 2021 IEEE 13th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED), 2021, pp. 1-7, doi: 10.1109/SDEMPED51010.2021.9605500.
S. Balasubramanian, M. Henke, "Determination and Optimization of Multiphase Fractional Slot Windings used in Permanent Magnet Synchronous Machines", 24th International Conference on Electrical Machines and Systems, ICEMS 2021.
N. Yogal, C. Lehrmann, Z. Song, M. Henke, "Measurement of Eddy Current Loss in Permanent Magnets of Inverter-Fed Permanent Magnet Synchronous Machine During Normal Operation", 24th International Conference on Electrical Machines and Systems, ICEMS 2021.
N. Langmaack, S. Balasubramanian, R. Mallwitz and M. Henke, "Comparative Analysis of High Speed Drive Inverter Designs using different Wide-Band-Gap Power Devices," 2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe), 2021, pp. 1-10, doi: 10.23919/EPE21ECCEEurope50061.2021.9570649.
N. Langmaack, R. Mallwitz, M. Henke, "Thermally optimized High Speed Drive Inverter Design using Surface Mount Silicon Carbide Devices", SIA Powertrain & Power Electronics 2021, Paris.
L . V. Hanisch, M. Henke, "Lifetime Modelling of Electrical Machines using the Methodology of Design of Experiments." Simul. Notes Eur. 31 (2021): 95-100. DOI: 10.11128/sne.31.tn.10568.
N. Langmaack, R. Mallwitz, M. Henke, "Thermally optimised High Speed Drive Inverter Design using Surface Mount Silicon Carbide Devices", SIA Power Train & Electronics (PWTE 2021), 2021, Paris, France.
N. Langmaack, S. Balasubramanian, R. Mallwitz, M. Henke, "Comparative Analysis of High Speed Drive Inverter Designs using different Wide-Band-Gap Power Devices", IEEE 23rd European Conf. on Power Electronics and Applications (EPE'21 ECCE Europe), doi: 10.23919/EPE21ECCEEurope50061.2021.9570649.
S. Balasubramanian, N. Langmaack, M. Henke, "Evaluation and loss estimation of a high-speed permanent magnet synchronous machine with hairpin windings for high-volume fuel cell applications", Elektrotechnik & Informationstechnik (2021) 138/6, pp. 415–423, doi: 10.1007/s00502-021-00914-0.
N. Langmaack, F. Lippold, D. Hu, R. Mallwitz, "Analysing Efficiency and Reliability of High Speed Drive Inverters Using Wide Band Gap Power Devices", Machines 2021, 9, 350, doi: 10.3390/machines9120350.
D. Fischer, R. Mallwitz, "Analysis of Short Circuit Impact on Solid State Transformers", PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management.
J. Hoffmann, W.-R. Canders, and M. Henke, "Impact of Current Density and Cooling on the Weight Balance of Electrical Propulsion Drives for Aviation", Energies, vol. 13, no. 22, p. 6149, Nov. 2020, doi: 10.3390/en13226149.
S. Scherler, X. Liu-Henke and M. Henke, "Predictive Energy Management for an Electric Vehicle with Fuel Cell Range Extender in Connected Traffic Systems," 2020 19th International Conference on Mechatronics - Mechatronika (ME), Prague, Czech Republic, 2020, pp. 1-8, doi: 10.1109/ME49197.2020.9286631.
M. Henke, J. Hoffmann, L. Waschke, "Modulare Entwicklungsplattform für elektrische Luftfahrtantriebe", 25. Symp. Simulationstechnik ASIM 2020.
L. V. Hanisch, M. Henke, "Lifetime modelling of electrical machines using the methodology of design of experiments", 25. Symp. Simulationstechnik ASIM 2020.
L. V. Hanisch, M. Sun, M. Henke, "Novel Modeling Approach for Voltage Distribution within Automotive Electrical Machines", Int. Conf. of Electrical Machines, ICEM 2020.
S. Balasubramanian, M. Henke, "Performance Evaluation of a High-Speed Permanent Magnet Synchronous Machine with Hairpin Winding Technology", Int. Conf. of Electrical Machines, ICEM 2020.
N. Langmaack, T. Schobre, Q. Maurus and M. Henke, "Battery System Design applied on IMAB-Racer Research EV," 2020 Fifteenth International Conference on Ecological Vehicles and Renewable Energies (EVER), Monte-Carlo, Monaco, 2020, pp. 1-5, doi: 10.1109/EVER48776.2020.9242962.
N. Langmaack, G. Tareilus, M. Henke, "Power Electronic Components based on Silicon Carbide Devices for Future Vehicle Power Systems", Int. Conf. SIA Powertrain & Energy, 2020, Rouen, France.
N. Yogal, C. Lehrmann, M. Henke, "Experimental measurement of eddy current loss in permanent magnets of electrical machines with a PWM signal generated by a frequency converter", IEEE International Conference on Industrial Technology (ICIT) 2020.
T. Schobre, N. Langmaack and R. Mallwitz, "Analytical Modeling of Ripple Currents in a Drive Inverter with a LC Sine Wave Filter," PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Germany, 2020, pp. 1-5, ieeexplore.ieee.org/document/9178028.
N. Langmaack, G. Tareilus, R. Mallwitz, "High Performance Drive Inverter for an Electric Turbo Compressor in Fuel Cell Applications", IEEE 22nd European Conf. on Power Electronics and Applications (EPE'20 ECCE Europe), doi: 10.23919/EPE20ECCEEurope43536.2020.9215777.
N. Langmaack, G. Tareilus, M. Henke, "Power Electronic Components based on Silicon Carbide Devices for Future Vehicle Power Systems", SIA Power Train & Energy (PWTE 2020), 2020, Rouen, France.
N. Langmaack, T. Schobre, Q. Maurus, M. Henke, "Battery System Design applied on IMAB-Racer Research EV", 15th Int. Conf. on Ecological Vehicles and Renewable Energies (EVER 2020), 2020, Monte-Carlo, Monaco, doi: 10.1109/EVER48776.2020.9242962.
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