2024

Ziegler, Laurenz ; Köster, Robin ; Binder, Andreas (2024)
Design of a Cryogen-Free HTS Excitation Coil for a Homopolar Alternator.
International Conference on Electrical Machines (ICEM2024). Torino, Italy (01.09.2024 - 04.09.2024)
doi: 10.1109/ICEM60801.2024.10700265
Konferenzveröffentlichung, Bibliographie

Köster, Robin ; Binder, Andreas (2024)
Numerical modeling of HTS excited medium‐speed wind generators with diode rectifier stator feeding.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 37 (5)
doi: 10.1002/jnm.3284
Artikel, Bibliographie

Zeichfüßl, Roland ; Jöckel, Andreas ; Köster, Robin ; Binder, Andreas ; Kläser, M. ; Eisele, Michael ; Arndt, Tabea (2024)
Speedy_HTS – Weltrekord für Leistungsdichte von Windkraftgeneratoren.
Konferenz ZIEHL IX. Berlin, Germany (11.04.2024)
Konferenzveröffentlichung, Bibliographie

Köster, Robin ; Binder, Andreas (2024)
Damper Screen Design in HTS Medium Speed Wind Generators Considering Stator Current Harmonics.
International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). Ischia, Italy (19.-21.Juni 2024)
doi: 10.1109/SPEEDAM61530.2024.10609196
Konferenzveröffentlichung, Bibliographie

Köster, Robin ; Binder, Andreas (2024)
Numerical Modeling of HTS Excited Medium-Speed Wind Generators with Diode Rectifier Stator Feedin.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2024 (37, Issue 5)
Artikel, Bibliographie

Deusinger, Björn ; Köster, Robin ; Binder, Andreas (2024)
Simplified Calculation of Eddy Currents in Segmented Rotor magnets of Inverter-Fed Synchronous Machines.
2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). Ischia, Italy (19.-21.Juni 2024)
doi: 10.1109/SPEEDAM61530.2024.10609165
Konferenzveröffentlichung, Bibliographie

2023

Köster, Robin ; Binder, Andreas (2023)
Parametric AC Loss Study on 7 MW Fully Superconducting Direct-Drive Wind Turbine Generators with Concentrated Stator Winding.
In: IEEE Transactions on Applied Superconductivity, 2024 (34, Issue 3)
doi: 10.1109/TASC.2023.3346352
Artikel, Bibliographie

Köster, Robin ; Binder, Andreas (2023)
Performance Analysis of HTS Excited 5 MW Medium-Speed Wind Turbine Generators with Different Stator Feeding Concepts.
In: IEEE Transactions on Applied Superconductivity, 34 (3)
doi: 10.1109/TASC.2023.3346362
Artikel, Bibliographie

Köster, Robin (2023)
Direct Drive Wind Generators with Superconducting Excitation in the Multi-MW Class.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00024728
Dissertation, Erstveröffentlichung, Verlagsversion

Köster, Robin ; Binder, Andreas (2023)
Eddy Current Loss Estimation for Direct Drive Wind Turbine Generators with Superconducting Excitation Winding by Numerical and Analytical Models.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 36 (3)
doi: 10.1002/jnm.3066
Artikel, Bibliographie

Köster, Robin ; Binder, Andreas (2023)
Comparison of 7 MW HTS Direct-Drive Wind Turbine Generator Designs with Different Rotor and Stator Iron Topologies.
In: Lubricants, 140
doi: 10.1007/s00502-023-01127-3
Artikel, Bibliographie

2022

Köster, Robin ; Binder, Andreas (2022)
Medium-Speed Wind Turbine Generators with HTS Excitation Winding.
International Conference on Electrical Machines (ICEM'22). Valencia, Spain (05.09.2022-08.09.2022)
doi: 10.1109/ICEM51905.2022.9910850
Konferenzveröffentlichung, Bibliographie

Köster, Robin ; Binder, Andreas (2022)
Electromagnetic Design Considerations on HTS Excited Homopolar Inductor Alternators.
International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM'22). Sorrento, Italy (22.06.2022-24.06.2022)
doi: 10.1109/SPEEDAM53979.2022.9842224
Konferenzveröffentlichung, Bibliographie

Köster, Robin ; Binder, Andreas (2022)
Multi-objective optimization of a direct-drive wind turbine generator with HTS excitation winding.
In: IEEE Transactions on Applied Superconductivity, 32 (4)
doi: 10.1109/TASC.2022.3143088
Artikel, Bibliographie

Köster, Robin ; Binder, Andreas (2022)
Keynote address: Trends in E-Machines Using Superconductors.
International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM'22). Sorrento, Italy (22.06.2022-24.06.2022)
Konferenzveröffentlichung, Bibliographie

Köster, Robin ; Vogel, Michael (2022)
Slow liquid dynamics near solid surfaces: Insights from site-resolved studies of ionic liquids in silica confinement.
In: The Journal of Chemical Physics, 156 (7)
doi: 10.1063/5.0079722
Artikel, Bibliographie

2021

Köster, Robin ; Binder, Andreas (2021)
Cost-Oriented Design Considerations on Direct-Drive Wind Turbine Generators with Superconducting Excitation Winding.
International Joint Conference OPTIM-ACEMP. virtual Conference (02.09.2021-04.09.2021)
doi: 10.1109/OPTIM-ACEMP50812.2021.9590077
Konferenzveröffentlichung, Bibliographie

Köster, Robin ; Deusinger, Björn ; Binder, Andreas (2021)
Export of Uncompressed JMAG Field Solution Data for Custom Post-Processing and Visualization.
2021 JMAG & PSIM Users Conference. virtual Conference (27.09.2021-01.10.2021)
Konferenzveröffentlichung, Bibliographie

Köster, Robin ; Binder, Andreas (2021)
Multi-objective optimization of a direct-drive wind turbine generator with HTS excitation winding.
In: IEEE Transactions on Applied Superconductivity, 32 (4)
doi: 10.1109/TASC.2022.3143088
Artikel, Bibliographie

Köster, Robin ; Binder, Andreas (2021)
Damper design in superconducting wind turbine generators by analytical and numerical models.
12th International Symposium on Electric and Magnetic Fields. virtual Conference (06.07.2021-08.07.2021)
Konferenzveröffentlichung, Bibliographie

2020

Erd, Nicolas ; Köster, Robin ; Binder, Andreas (2020)
Computational Analysis of Air Gap Field in Electrical Machines by Fourier Coefficient Matrices.
2020 International Conference on Electrical Machines. virtual Conference (23.08.2020-26.08.2020)
doi: 10.1109/ICEM49940.2020.9270692
Konferenzveröffentlichung, Bibliographie