VDI Verlag eLibrary

Dritev 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2401 2022

Treffer in den folgenden Teilen:

M. Schröder, K. Herold, C. Monissen Efficiency Increase of Electric Machines with Active Thermal Field Weakening S. 119-132

„… , permanent magnet synchronous machines are most widely used in electromobility. Rare-earth permanent magnets …” „… of permanent magnet synchronous machines (PMSMs) [1]. Currently, they are the most widely used …” „… case for externally excited synchronous machines (EESMs) or induction machines. Figure 1 shows an …”

S. Bümmerstede Flowforming – High-strength complex components including toothing formed from a single sheet of metal S. 197-208

„… and inner tooth systems, we use the GROB cold forming process (named after the Swiss machine tool …” „… in synchronous and counter-rotation. Picture 10 VDI-Berichte Nr. 2401, 2022 205SHEAR FORMING …” „… flowformed machined Picture 9 CYLINDER TUBES OF (ALMOST) ANY WALL THICKNESS The …”

T. Skubacz, C. Burkhardt, S. Krischke Proof of Concept: Bistable Shift Element S. 241-252

„… EMwheelwheel1EMengineEM electric machine(motor / generator)1 shift elementclutch/connectBB batterygearbox …” „… tests were carried out with an electrodynamic testing machine (Fig. 6). The springs are clamped in an …” „… position limiters. On the one hand, the shafts were accelerated to synchronous speed by the drives when the …”

T. Gemassmer, P. Lindau, M. Zimmermann Modular Torque Management Architecture S. 13-26

„… magnet synchronous machines (PMSM) or induc-tion machine (ASM) and is easily scalable to different levels …” „… different parameters and features to provide permanent magnet synchronous motors or induction motors …” „… of output torque and power. Fig. 7: High level Control Module structure for Electric Machines For …”

T. König, L. Stütz, L. Bauer, M. Kley Model-based simulation of a longitudinal dynamics vehicle model with a single-wheel drive S. 381-396

„… 2.2. Torque measuring shafts or pendulum machines are usually used to record the measurement data [10 …” „… . Khan et al. describe a method for predicting efficiency maps using machine learning models to achieve …” „… efficiency of the installed transmissions is carried out with machine learn-ing methods. The simulation model …”

F. Pfister, N. Hetzel, K. Büttner Objectified Evaluation of Fundamental Driveability Maneuvers at Powertrain-in-the-Loop Testbeds for Electric Drive Units S. 61-72

„… shown in Fig. 2 works with permanent-magnet synchronous motors for the driveline and wheel units. It …” „… , modern data capturing systems (HBK Genesis Gen7tA amongst others) are used for time synchronous …” „… multibody-system behavior of vehicles is without much doubt one of the earliest and most important tasks of machine …”

D. Held The EtelligentReach Project – A new Level for Range and Dynamics S. 267-276

„… advanced disconnect strategies on both drive axles, new winding technologies for the e-machines, optimized …” „… driven by permanent magnet synchronous motors (PMSM) with each up to 180 kW and the longitudinal torque …”

F. Duchi, M. Ivarson, A. Schmitt, F. Haag Innovative E-Drive testing and software optimization – Key to maximize range, comfort and robustness of modern electric powertrains S. 37-60

„… Transistors) 3-phase inverter coupled with a IPMSM (Interior Permanent Magnet Synchronous Machine) with 4 pole …” „… ) methodology using machine learning (Active DoE) was used to reduce the test burden using an interactive …” „… the test plan but also to support the machine learning at the testbed. By performing test runs …”

A. Eßer, J. Mölleney, S. Rinderknecht Potentials to reduce the Energy Consumption of Electric Vehicles in Urban Traffic S. 133-152

„… significantly reduced by up-speeding the electric machine (EM) using a high 1st transmission ratio. But this …” „… central drive unit consisting of a single electric machine (EM) with a fixed-speed transmission, examples …” „… losses are modeled with a quadratic function of machine speed according to Equation (2.6) based on …”

doi.org/10.51202/9783181024010

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Modulare und skalierbare mehrsträngige Antriebssysteme für Elektrofahrzeuge

Felix Müller-Deile

Reihe: Elektrotechnik

Band 418 2018

Treffer in den folgenden Teilen:

Literaturverzeichnis S. 135-144

„… Enhanced PI Controller for Six-Phase PM Synchronous Motor Drive. In: Electrical Machines and Systems (ICEMS …” „… Novel Iron-Loss-Model for Permanent Magnet Synchronous Machines in Traction Applications. In: 2016 …” „… . ; MUELLER-DEILE, F. ; MERTENS, A.: Estimation of Losses in Permanent Magnet Synchronous Machines Caused by …”

Titelei/Inhaltsverzeichnis S. I-XVIII

„… ) and permanent magnet synchronous machines (PMSM) are used. The aim is to enable a power scaling in …” „… developed which can be used for different vehicle classes. For this modular concept, induction machines (IM …” „… of phases of the electric machine. Thus, the advantages and disadvantages of multiphase electric …”

doi.org/10.51202/9783186418210

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Powertrain Systems in Mobile Machines 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2402 2022

Treffer in den folgenden Teilen:

R. Morrison, J. Legner Future Electrified Drivetrain for Off-Highway in the 60-80kW Power Range S. 163-170

„… which is paired with this transmission is a permanent magnet, synchronous machine (PSM) motor. The …” „… this category include wheeled excavators, backhoes, telehandlers, airport towing machines, and even …” „… tractive effort of VDI-Berichte Nr. 2402, 2022 163these lighter machines ranges between 40kN to 65kN …”

doi.org/10.51202/9783181024027

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Drivetrain Solutions for Commercial Vehicles

VDI Wissensform GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2421 2023

Treffer in den folgenden Teilen:

T. Jonsson, S. Balaji, G. Sivaraman, V. Ravindran, J. Engström Effects of PWM on losses and comparison of calculation approaches S. 47-58

„… Synchronous Machine Considering Saturation, Cross-Coupling and Spatial Harmonics effects," 2020 VDI-Berichte …” „… synchronous machines on system level with reduced losses, dissertation, 2022, Kassel University press. doi …” „… Permanent Magnet Synchronous Machine and, Design Optimization Towards Transmission’, Dissertation, 2022 …”

B. Wunderlich Development of an heavy duty eAxle for worldwide application within Daimler Truck portfolio S. 175-180

„… cooling, responsible to lubricate eMachines and transmission f. Two permanent magnet synchronous (psm …” „… carrier represents the compact electric drive unit, including 2 eMachines, an automated 2-speed gearbox …” „… includes: two electric machines, two speed fully automated transmission and final drive with classic …”

A. Rozum, R. Uerlich, G. Witham, L. Eckstein Modular powertrains for heavy-duty electric vehicles – From concept to prototype S. 191-XII

„… of Cooling Concepts of Synchronous Machines for Traction Applications. In SAE Technical Paper Series …” „… method for pre-selection of electric machines is also presented. After defining powertrain topologies for …” „… ) [23] and market research from [14]. Moreover, a thermal simulation of electric machine(s) over the …”

M. Eisele, M. Kohler Modular Electric Driveline Platform for Commercial Vehicles – Central Drives and Electric Axles Built up From Standardized and Scalable Components S. 37-46

„… The electric motor is a 3-phase, permanent magnet synchronous machine (PSM) with hairpin windings in …”

doi.org/10.51202/9783181024218

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wt Werkstattstechnik online

Alle Ausgaben: wt Werkstattstechnik online

wt Jahrgang 109 (2019) Heft 01-02 ISSN Online: 1436-4980

Treffer in den folgenden Teilen:

M. Weber, M. Helfert, F. Unterderweide, E. Abele, M. Weigold Synchronreluktanz-Motorspindeln in Werkzeugmaschinen*/Synchronous reluctance motor spindles in machine tools – Energy-efficient drives increase accuracy and reduce cooling requirements of machining centers S. 72-80

„… , Technology and Machine Tools (PTW) of the TU Darmstadt has used synchronous reluctance drives to increase …” „… , F. Unterderweide, E. Abele, M. Weigold Synchronous reluctance motor spindles in machine tools …” „… ] Moghaddam, R. R.: Synchronous Reluctance Machine (SynRM) in Variable Speed Drives (VSD) Applications …”

doi.org/10.37544/1436-4980-2019-01-02

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SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2333 2018

Treffer in den folgenden Teilen:

M. Stokmaier, R. Niemeier, D. Bachinski Pinhal Design- und Kennfeldoptimierung von elektrischen Motoren mit Hilfe von Metamodellen S. 435-456

„… , Weimar (2005) [7] Park, R.H.: Two-reaction theory of synchronous machines generalized method of …” „… durchgeführt. Abstract For the analysis and optimisation of electrical machines in variable-speed …” „… metamodel-based optimisation algorithms. Using as example a permanent magnet synchronous motor first …”

J. Tüchsen, M. Koch, B. Schleich, S. Wartzack Konzeption eines Assistenzsystems fur die modulare und datengetriebene Entwicklung elektrischer Antriebe S. 801-812

„… passend bei der Unterstützung von Designund Entscheidungsprozessen, während sich Methoden des Machine …” „… ) SPEED's Electric Motors: An outline of some of the theory in the SPEED software for electric machine …” „… Electrical Machine Design Process. In: IEEE Int. Workshop of Electronics, Control, Measurement, Signals and …”

doi.org/10.51202/9783181023334

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Konstruktion

Alle Ausgaben: Konstruktion

Konstruktion Jahrgang 67 (2015) Heft 09 ISSN Online: 0720-5953

Treffer in den folgenden Teilen:

Maßgeschneiderter Elektroantrieb für den chinesischen Markt S. 36-37

„… Synchronmaschinen: der permanent erregten Synchronmaschine (Permanent Magnet Synchronous Machine, PSM), an deren …” „… Rotor sich Magnete befinden, und der fremderregten Synchronmaschine (Synchronous Machine, SM), hier …” „… Bauart unterscheidet man zwischen der Asynchronmaschine (Asynchronous Machine, ASM) sowie zwei Arten von …”

doi.org/10.37544/0720-5953-2015-09

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Nutzfahrzeuge 2017 – Commercial Vehicles 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2298 2017

Treffer in den folgenden Teilen:

M. Eckert, M. Thiem, C. Beidl Development of an Electric Powertrain System for Truck Trailers S. 155-166

„… (loudness, special and expensive inverter), synchronous reluctance machines (special inverter …” „… , complexity in structure) and the separately excited synchronous machine (additional rotor exciting device …” „… challenge of handling the dangerous back-emf. The PM-synchronous/salient-pole machine as an improvement of …”

J. Witzig, A. Grossl, M. Wenger E-Mobility for City Bus and Coach Applications – An integrated System Approach from ZF S. 5-12

„… e-motor technologies to be applied in the same housing, an induction machine and a permanent synchronous …”

doi.org/10.51202/9783181022986

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LAND.TECHNIK AgEng 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2427 2023

Treffer in den folgenden Teilen:

S. Willems, R. Himmelsbach, S. Igl Electric powertrain solutions for tractors – An introduction to a highly integrated electric axle drive system S. 295-300

„… vehicles and showcasing the possibilities of electric power in agricultural machines. Motivation Climate …” „… , designed as oil cooled hollow shaft permanent magnet synchronous motor, is connected to the sun gear of the …” „… 297magnet synchronous motor, a spur gear chain to the hydraulic main pump, a PTO clutch, and the PTO …”

C. Mayer, T. Eberhart, K. Huber, J. Karner Fuel cell electric tractor powered with biogenic hydrogen – Vehicle design and architecture S. 57-62

„… permanent-magnet synchronous motor (PMSM), a reduction gearbox as well as an inverter with a voltage level of 400 V …” „… al.: Electrification of Agricultural Machinery: A Review. IEEE Vehicular Technology Socienty Section …” „… Systems on Agricultural Machinery. GSTF Journal on Agricultural Engineering (JAE), 2014 (1) No.1, pp …”

doi.org/10.51202/9783181024270

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Schwingungen 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2429 2023

Treffer in den folgenden Teilen:

T. Koenig, F. Wagner, L. Kopp, V. Murali, S. B. Lokesh, M. Kley Simulation model to generate condition data of healthy and faulty transmissions S. 185-200

„… transmission with a defined gear ratio is carried out on a drive test rig. The input machine is a synchronous …” „… machines. A common practice is to monitor vibrations, as vibrations provide the longest warning time for …” „… developing faults. All machines exhibit vibration signatures during operation that can be recorded and …”

P. Altoé, U. J. Römer, A. Fidlin Rotordynamik in Axialfluss-Reluktanzmaschinen unter dem Einfluss externer Schwingungsanregung S. 155-170

„… . 1039-1059[4] Cao, Z. et al.: A Comparative Study of Axial-Flux versus Radial-Flux Induction Machines.IEEE …” „… and Sound Field Modeling of a Permanent Magnet Axial Flux Machine with One Stator and Two Rotors. 7th …” „… .: Axial flux switched reluctance machines: a comprehensive review of design and topologies. IET Electric …”

C. Reinbrecht, N. A. Treiber Zustandsüberwachung an Maschinen mit instationärem Prozessverhalten – Methoden und Praxisbeispiele S. 85-100

„… complex industrial plants such as rolling mills condition monitoring and anomaly detection of machines is …” „… monitoring in such systems. The basis for all three methods is the synchronous acquisition of high-quality …” „… der USD trainiert wird, werden mit Machine Learning Verfahren vorverarbeitet, wozu unter anderem auch …”

doi.org/10.51202/9783181024294

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ELIV 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2299 2017

Treffer in den folgenden Teilen:

K.-M. Fritsch, C. Schmuelling, T. Binder, M. Cramme Herausforderungen eines 48 V-Fahrantriebs mit 20 kW mechanischer Dauerleistung /Challenges of a 48 V drive system with 20 kW continuous mechanical power S. 85-86

„… Permanent-Magnet-Synchronous- Machine (PMSM) which has a high power density due to a specific rotor design with a high amount …” „… thorough thermal analysis of the electric machine combined with the electronics was performed. 1 …” „… is made. Active parts, like the design of the electric machine, the electronics design with the …”

doi.org/10.51202/9783181022993

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Drivetrain for Vehicles 2016

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2276 2016

Treffer in den folgenden Teilen:

P. Rieder Investigations to improve the efficiency of highly integrated electrical drive units for industrial truck applications – The forklift-truck story S. 699-700

„… , just like all the kinds of synchronous machines instead of asynchronous. VDI-Berichte 2276, 2016 699 …”

S. Heller, S. Heppel The new BMW hybrid powertrain with eight speed hybrid module S. 353-368

„… 8 speed hybrid transmission with integrated electric machine The existing modular hybrid …” „… transmission and is optimized especially concerning the integrated electric machine. In the hybrid …” „… hybrid module consists of the 70 kW electric machine, the drag torque-optimized wet-running separation …”

A. Albers, U. Reichert, S. Ott, A. Radimersky Software supported development of a Battery Electric Vehicle powertrain considering the efficiency S. 321-338

„… dynamic of the machine, a synchronous or an asynchronous motor is possible. Furthermore the electric …” „… electronics and the electric machine. This leads to a higher efficiency of the whole drive system. To find …” „… increase the maximum speed of the electric machine. Actual machines in electric vehicles have a maximum …”

R. König, A. Viehmann, S. Rinderknecht Development of the transmission control for a High-Speed Multi-Gear Powertrain Concept for Electric Vehicles S. 543-562

„… Symbol and unit Type of electric machines Permanent magnet synchronous machine Power of electric …” „… Speed2E powertrain consists of two electric machines with a maximum speed of 30.000 rpm and a …” „… vehicles are equipped with an electric powertrain consisting of one electric machine (EM) and a …”

M. Funk, G. Bofinger, J. Patzer, D. O. Lautenschlager, E. Granderath The New Porsche Dual Clutch Gearbox (PDK) – an Important Component of the Powertrain of the Future S. 69-84

„… complexity (as few machine elements as possible and simple elements) Modularity (modular construction of …” „… : Characterisation of the carbon synchronous lining It was shown that the loads are too high for paper or …”

doi.org/10.51202/9783181022764

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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2381 2021

Treffer in den folgenden Teilen:

R. Kockisch, J. Müller, Erik Schneider Modular transmission systems for future BEV platform applications S. 11-22

„… kind of electric machines like a synchronous or induction machine. In combination with the inverter …” „… synchronous machine type with different power and torque level. The induction motor type was not able to play …” „… to generate the powertrain properties for the battery, power electronics, the electric machine and …”

F. Müller-Deile Advanced design of electric machines for trailers with electric axles S. 653-668

„… only a moderate efficiency at high torques. A permanent magnet synchronous machine (PSM) has relative …” „… permanent magnet synchronous machine has more advantages than a high-torque frame mounted solution. The …” „… Advanced design of electric machines for trailers with electric axles Optimal design and …”

B. Krüger, G. Filomeno, D. Dennin, P. Tenberge Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm S. 377-394

„… synchronous machines (PMSMs) are designed allowing to investigate the machine type influence. The …” „… tool for permanent magnet synchronous machines and induction machines,“ Machines, 2020. VDI-Berichte …” „… cost. Applying an open-source EM design tool, both induction machines (IMs) and permanent magnet …”

D. Lechleitner, M. Hofstetter, M. Hirz, C. Gsenger, K. Huber Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization S. 303-318

„… and the magnet arrangement of a permanent magnet synchronous machine), 23 parameters of the gearbox …” „… optimization of an e-drive with a permanent magnet synchronous machine and an axially attached power …” „… of an e-drive; a) power electronics unit, b) electric machine, c) gearbox, d) parking lock …”

C. Schmidt, H. Dhejne, J. Karlsson High Efficient 2 speed e-Axle – Highly efficient and shiftable under load S. 145-158

„… . 2381, 2021 149 Fig. 3: SiC Power Inverter (© AVL) The permanent magnet synchronous machine (PMSM …” „… featuring single dry-clutch transmission and utilizing high-speed E-machine is the right answer to fulfill …” „… future needs for this segment. By increasing the maximum E-machine speed enables potential for further …”

A. Nees Flexible Electro-hydraulic Actuation System for Multi-speed Electrified Drivetrains – Requirements and Concept S. 275-290

„… electric drivetrain. Although electric machines typically offer a wider range of efficient operation than …” „… implementation of an additional gear ratio can expand the range of efficient operation of the electric machine …” „… smaller e-machine operated in the optimal efficiency range and/or reduce the battery size maintaining the …”

T. Skubacz, C. Burkhardt, S. Krischke Shift Elements for Electric and Hybrid Drivetrains – Shift elements with low drag losses, high actuation energy efficiency and integrated overload protection S. 487-498

„… engine EM electric machine (motor / generator) 1 shift element clutch/connect B B battery VDI-Berichte Nr …” „… , for example for coupling an electrical machine (cf. Fig. 3). A cone-shaped friction clutch, e.g …” „… speed or at synchronous speed. Load switching is therefore not initially envisaged, but may be possible …”

R. R. Kasibhatla, P. Neidhardt, K. Caliskan Thermal Simulation according to Maturity Level in E-Drive Development S. 61-76

„… electric motor components directly. Different electric machines, from synchronous to asynchronous motors …” „… numerical simulation. As simulation input the electro-magnetic losses from electric machine, splash and …” „… hotpots can be only evaluated accurately using 3D detailed simulation models. In dry electric machines …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… permanent-magnet synchronous machine (PSM) with a continuous power of 25 kW and a peak power of 50 kW (30 seconds …” „… space or cost effectiveness, the EMs can be chosen as identical machines for each STMs or as different …” „… machines, enabling full functionality without the ICE running for most scenarios, meeting all driving …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… magnet synchronous machine) applications. ZF was even able to prove this in internal testing with an …” „… in detail the key components for successful kit products. These include the electric machines …” „… two-stage spur gear set to reduce the electric machine speed of 13,000 rpm and uses two ratios currently …”

doi.org/10.51202/9783181023815

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Regelung rotativer Direktantriebe bei Servoanwendungen

Mario Aldag

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1265 2019

Treffer in den folgenden Teilen:

Literaturverzeichnis S. 144-154

„… Synchronous Machines with Aiding from Estimation of Rotor PM Flux Linkage“. In: IEEE Transactions on Industry …” „… Control Strategies for Permanent Magnet Synchronous Machines“. In: IEEE Transactions on Power Electronics …” „… : 10.1109/AUCC.2016.7868185. [15] Fagor Automation. KONDIA Milling Machine. Creative Commons License, https …”

doi.org/10.51202/9783186265081

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Innovative Antriebe 2018

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2334 2018

Treffer in den folgenden Teilen:

J. Müller, J. Liebold, C. Danzer From customer requirements to the optimal hybrid powertrain – High-performance hybrid transmission for future plug-in hybrid drives S. 83-92

„… synchronous machine has an active length of 100 mm and a total length of 130 . A transmission length of …” „… motors with maximum torques of 250 to 300 and efficiency maps of permanent magnet synchronous …” „… machines are shown to be altogether beneficial. NEXT STEPS: TRANSMISSION SYNTHESIS AND ELECTRIC MOTOR …”

doi.org/10.51202/9783181023341

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