TY - GEN A1 - Yang, Yinghui A1 - Möhlenkamp, Georg T1 - Short Circuit Behavior of Dual Three-phase Permanent Magnet Synchronous Motors with Different Mutual Inductance in Electric Propulsion Application T2 - 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe), 5-9 Sept. 2022, Hanover, Germany N2 - The dual three-phase permanent magnet synchronous motors (DTP-PMSMs) are suitable in aircraft electric propulsion unit (EPU) application because of their good reliability and fault-tolerant capability. However, this fault-tolerant capability can get weakened or even eliminated in short circuit fault due to the influence of flux coupling between the two isolated three-phase sub-systems. In this paper, a mathematical model of DTP-PMSMs with different mutual inductance between the two sub-systems is developed and analyzed. Based on the model, different short circuit protection methods are discussed and compared. Finally, a simulation of an EPU consisting of a DTP-PMSM, and a simplified constant speed propeller (CSP), is implemented to verify the short circuit behaviors. Y1 - 2022 UR - https://ieeexplore.ieee.org/document/9907438 SN - 978-1-6654-8700-9 SN - 978-9-0758-1539-9 SP - 1 EP - 10 PB - IEEE CY - Piscataway, NJ ER - TY - RPRT A1 - Krautz, Hans Joachim A1 - Möhlenkamp, Georg A1 - Katzer, Christian A1 - Klatt, Matthias T1 - Konzepte und Betriebsstrategien für lastflexible Feuerungs- und Dampfsysteme : Abschlussbericht : Laufzeit des Vorhabens: 01.09.2016 bis 31.12.2021 KW - Feuerung KW - Dampfsystem KW - lastflexibel Y1 - 2022 U6 - https://doi.org/10.2314/KXP:1861122357 PB - btu Brandenburgische Technische Universität Cottbus-Senftenberg CY - Cottbus ER - TY - RPRT A1 - Krautz, Hans Joachim A1 - Möhlenkamp, Georg A1 - Sakkas, Nikolaos Panagiotis A1 - Gillung, Frank A1 - Lenivova, Veronika T1 - Verbundvorhaben AEL3D - Neuartige poröse 3D-Elektrodenmaterialen zur effizienteren alkalischen Wasserelektrolyse; Teilprojekt: Zellbau und Systemtests : fachlicher Abschlussbericht : Projektlaufzeit: 01.09.2016-31.12.2021 KW - Dimension 3 KW - Alkalische Reaktion KW - Wasser KW - Elektrode KW - Poröser Stoff KW - Elektrolyse Y1 - 2022 U6 - https://doi.org/10.2314/KXP:1859085385 PB - KWT Lehrstuhl Kraftwerkstechnik, BTU Brandenburgische Technische Universität Cottbus-Senftenberg CY - Cottbus ER - TY - GEN A1 - Möhlenkamp, Georg A1 - Nadebohr, Andre A1 - Stolz, Kateryna T1 - Simulation und Vergleich zweier Betriebsarten des Antriebssystems für HELMS-Lokomotiven T2 - ETR : Eisenbahntechnische Rundschau KW - Hybridantriebssystem für Lokomotiven KW - Seriell-parallel Hybridantriebssystem der HELMS-Rangierlokomotiven Y1 - 2021 SN - 0013-2845 IS - 9 SP - 66 EP - 68 ER -