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17 Publications
2023 | Conference Paper | LibreCat-ID: 48352
Unruh R, Böcker J, Schafmeister F. An Optimized Third-Harmonic Injection Reduces DC-Link Voltage Ripple in Cascaded H-Bridge Converters up to 50% for all Power Factors. In: 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe). IEEE; 2023. doi:10.23919/epe23ecceeurope58414.2023.10264313
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2022 | Journal Article | LibreCat-ID: 27186
Otroshi M, Meschut G. Influence of cutting clearance and punch geometry on the stress state in small punch test . Engineering Failure Analysis. 2022;136(c). doi:10.1016/j.engfailanal.2022.106183
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2022 | Conference Paper | LibreCat-ID: 34176
Unruh R, Schafmeister F, Böcker J. Zero-Sequence Voltage Reduces DC-Link Capacitor Demand in Cascaded H-Bridge Converters for Large-Scale Electrolyzers by 40%. In: 24th European Conference on Power Electronics and Applications (EPE’22 ECCE Europe). IEEE; 2022.
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2021 | Conference Paper | LibreCat-ID: 29938
Unruh R, Lange J, Schafmeister F, Böcker J. Adaptive Zero-Sequence Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical Fault Conditions. In: 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe). IEEE; 2021. doi:https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542
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2021 | Book | LibreCat-ID: 37274
Dahmen S. Regulating Transitions from School to Work. An Institutional Ethnography of Activation Work in Action. Bielefeld University Press; 2021. doi:10.14361/9783839457061
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2021 | Book | LibreCat-ID: 37273
Dahmen S. Regulating Transitions from School to Work. An Institutional Ethnography of Activation Work in Action. Bielefeld University Press; 2021. doi:10.14361/9783839457061
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2021 | Conference Paper | LibreCat-ID: 24159
Malena K, Link C, Mertin S, Gausemeier S, Trächtler A. Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources*. In: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems. Vol 7. VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems. SCITEPRESS; 2021:386-395.
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2020 | Conference Paper | LibreCat-ID: 29940
Unruh R, Schafmeister F, Fröhleke N, Böcker J. 1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications. In: PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. VDE; 2020.
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2018 | Journal Article | LibreCat-ID: 8167 | 
Gharibian S, Sikora J. Ground State Connectivity of Local Hamiltonians. ACM Transactions on Computation Theory (TOCT). 2018;10(2):8:1-8:28. doi:10.1145/3186587
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2013 | Conference Paper | LibreCat-ID: 11917
Vu DHT, Haeb-Umbach R. Using the turbo principle for exploiting temporal and spectral correlations in speech presence probability estimation. In: 38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013). ; 2013:863-867. doi:10.1109/ICASSP.2013.6637771
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