TY - CHAP A1 - Staudt, Stefan A1 - Teigelkötter, Johannes A1 - Kowalski, Thomas A1 - Stock, Alexander ED - IEEE, T1 - High-performance Synchronous Reluctance Motors in Low-voltage Applications T2 - 17th European Conference on Power Electronics and Applications (EPE’15 ECCE-Europe), 2015 KW - Niederspannung KW - Reluktanzmotor Y1 - 2015 U6 - https://doi.org/10.1109/EPE.2015.7309226 SP - 1 EP - 10 ER - TY - CHAP A1 - Stock, Alexander A1 - Teigelkötter, Johannes A1 - Kowalski, Thomas A1 - Staudt, Stefan ED - IEEE, T1 - Highly Efficient Constant-Speed Drive System Based on a Doubly Fed Permanent Magnet Synchronous Machine T2 - 17th European Conference on Power Electronics and Applications (EPE’15 ECCE-Europe), 2015 KW - inverter KW - permanent magnet synchronous machine KW - doubly-fed machine KW - Dauermagneterregter Synchronmotor Y1 - 2015 U6 - https://doi.org/10.1109/EPE.2015.7309228 SP - 1 EP - 10 ER - TY - CHAP A1 - Stock, Alexander A1 - Teigelkötter, Johannes A1 - Staudt, Stefan A1 - Kowalski, Thomas ED - IEEE, T1 - The Doubly Fed Permanent Magnet Synchronous Machine as a Highly Efficient Drive System for Constant Speed Applications T2 - IEEE 11th International Conference on Power Electronics and Drive Systems (PEDS) KW - inverter KW - permanent magnet machine KW - doubly-fed machine KW - Wechselrichter KW - Dauermagneterregter Synchronmotor Y1 - 2015 U6 - https://doi.org/10.1109/PEDS.2015.7203399 SP - 625 EP - 630 CY - Sydney, Australia ER - TY - CHAP A1 - Staudt, Stefan A1 - Stock, Alexander A1 - Kowalski, Thomas A1 - Teigelkötter, Johannes ED - IEEE, T1 - Raw Data Based Model and High Dynamic Control Concept for Traction Drives powered by Synchronous Reluctance Machines T2 - IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD), 2015 KW - Reluktanzmotor KW - Traktion Y1 - 2015 U6 - https://doi.org/10.1109/WEMDCD.2015.7194530 SP - 204 EP - 209 CY - Torino ER - TY - CHAP A1 - Staudt, Stefan A1 - Büdel, Johannes A1 - Kowalski, Thomas A1 - Lang, Klaus A1 - Teigelkötter, Johannes A1 - Stock, Alexander T1 - Optimized Modulation Schemes for the Efficiency Enhancement of Low Voltage Traction Drives T2 - 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe) N2 - This paper will present different modulation schemes for optimizing the efficiency of low-voltage traction drives. The converter of the vehicle automatically has to select the most suitable modulation or control scheme depending on the present operating point in order to maximize the efficiency of the complete drive train. Furthermore, the functional principles and algorithms of the individual modulation schemes will be presented, as well as the transition between those schemes. Finally, the performance of the different schemes will be proved by dynamic and stationary tests through fully automatized measurement analysis. KW - Converter machine interactions KW - Electrical machine KW - Direct torque and flux control KW - Measurement KW - ulseWidth Modulation (PWM) KW - Elektrische Maschine KW - Niederspannung KW - Elektroantrieb Y1 - 2017 UR - https://ieeexplore.ieee.org/document/8098998 U6 - https://doi.org/10.23919/EPE17ECCEEurope.2017.8098998 ER - TY - CHAP A1 - Stock, Alexander A1 - Teigelkötter, Johannes A1 - Staudt, Stefan A1 - Büdel, Johannes T1 - Highly Dynamic Calculation of Power Quantities and Further Analysis of Inverter-Fed Machines T2 - 2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) N2 - In this contribution, a highly dynamic calculation method of power quantities and additional electrical quantities, such as RMS values and fundamental waveforms, is presented. Typically, these quantities are calculated periodically based on the fundamental cycle of the electrical voltages and currents. Hence, they are well defined during steady state conditions for ideal periodical waveforms. During dynamic balancing processes, electrical signals are non-periodic. In a strict sense, the fundamental cycle-based definitions, which are well known from the literature, are not valid for these transient signals. However, this paper presents a novel definition for the calculation of cycle-based quantities based on the switching cycle of the inverter output voltages. This definition delivers instantaneous results during transient balancing processes, whereby it approximates the conventional fundamental cycle-based definitions during the steady state. KW - Elektrische Maschine KW - Umrichter Y1 - 2018 UR - https://ieeexplore.ieee.org/document/8515600 SN - 978-1-5386-4145-3 ER -