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VDI-Wissensforum GmbH - DRITEV – Drivetrain for Vehicles 2021

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VDI-Wissensforum GmbH (ed.)

DRITEV – Drivetrain for Vehicles 2021

Series: VDI-Berichte

Volume 2381 2021

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M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… Verfügung zu stellen. Das innovative Betätigungskonzept für die Federn innerhalb des neu entwickelten …” „… . The innovative spring actuation mechanism of the well elaborated Pendulum Rocker Damper for the first …” „… shows potentials with respect to a targeted damper design. Usually, the combustion engine is no longer …”

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

„… Drehmomentkapazität. Beide Lösungen basieren auf innovativen systeminternen Mechanismen zur Kraftaufbringung: Die …” „… differential speed. The use of cone clutches increases torque capacity. Both solutions are based on innovative …” „… hybridization concepts (serial, parallel, mixed forms). In parallel hybrids, the electric engine can be …”

M. Dilzer BorgWarner P2 Modules – from HV to 48V S. 35-46

„… reasonable costs. BorgWarner’s innovative and high performing P2 Modules for PHEV applications are …” „… ausschlaggebend. Mit innovativen und leistungsstarken P2 Modulen für Plugin Hybride konnte sich BorgWarner …” „… combustion engine driven vehicles will further lose their high market shares and will be pushed back and …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… vehicles, certain recurring shift patterns can be identified based on engine speed and longitudinal …” „… . Combining these types applying an innovative approach, considering the interactions between several …” „… methodology are showcased by evaluation of shift comfort and dynamics of the BMW inline 6-cylinder engine …”

A. Albers, M. Behrendt, J. Köber, T. Breitinger Development of a method for the automated validation of the shift quality of modern dual clutch transmissions on full-vehicle test benches S. 399-414

„… up to 8500 gearshifts per derivative and engine-transmission variant have to be tested on separate …” „… control unit (TCU) is to control and regulate gear changes and the engine interface. Gear changes are …” „… torque MK1 is lower than the engine torque by JENG∙ώ1. In phase 2, K2 closes continuously and, Fig. 1 …”

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

„… conventional internal combustion engine vehicles providing customer known long range capability of more than …” „… concept The TDT4LR concept is an innovative, modular, and scalable dedicated range-extender …” „… use an combustion engine as a dedicated range-extender. The layout concept is designed for a higher …”

Titelei/Inhaltsverzeichnis

„… . Breitinger, Dr. Ing. h.c. F. Porsche AG, Stuttgart Development of an innovative and modular test bench to …” „… technology or the solution to keepcombustion engines competitive in public transportation? A technology …” „… operation of a fuel cell truck based on an innovative energy management …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… Development of an innovative and modular test bench to analyse gear shifts in electrified …” „… research project “Speed4E”, such an innovative powertrain for battery electric vehicles is developed with …” „… . During the development process of such innovative shifting systems, various tests should be performed in …”

A. R. Lowis, R. Smith hofer H8-DCT-850 – High Performance Dual Clutch Transmission for transaxle application S. 179-190

„… transmission. Combined with an all new V6 engine, the transmission had to be made capable of input speeds of …” „… innovative approach to the design and development of a new dual clutch product. During the early …”

P. Barve Gear Design Challenges of 2-speed-AMT High Torque E-Drives S. 499-516

„… and is inexpensive. VCST Industrial Solutions has developed an innovative 2-Speed AMT gearbox that …” „… applications, wherein it can be used to replace the engine transmission in an existing ICE driveline. Fig. 12 …”

C. Schörghuber, M. Ortner, J. Pell, S. Pretsch Holistic system design and operation of a fuel cell truck based on an innovative energy management S. 685-700

„… Holistic system design and operation of a fuel cell truck based on an innovative energy …” „… . Unlike Diesel engines, fuel cell systems offer best efficiency not at maximum but partial load. Thus …” „… cell electric heavy duty trucks rely on an innovative energy management. It enables low TCO by taking …”

doi.org/10.51202/9783181023815

Behrend Bode - Entwurf von thermisch und mechanisch belasteten Bauteilen durch Lasttrennung

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Behrend Bode

Entwurf von thermisch und mechanisch belasteten Bauteilen durch Lasttrennung

Series: Berichte aus dem iPeG

Volume 01/2024 2024

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Literaturverzeichnis S. 102-112

„… . ; Grandhi, R.: Thermal-Structural Design and Optimization of En-gine Exhaust-Washed Structures. In: 52nd …” „… a Combustion Engine. (2017)[Fran76] Franke, H.: Untersuchungen zur Algorithmisierbarkeit des …” „… coatingroughness on high-load diesel operation. In: International Journal of Engine Research22 (2021), Nr. 4, S …”

doi.org/10.51202/9783959009300

VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2019

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain For Vehicles 2019

Series: VDI-Berichte

Volume 2354 2019

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A. Kooy, R. Seebacher Minimize torsional vibrations – Full isolation if necessary

„… changeovers from drives based on electric motors to those using internal combustion engines and the resulting …” „… start and stop challenges, reduced design spaces, driving at low engine speed and increased NVH …” „… internal combustion engines will continue to play an important role for a long time to come [1 …”

A. Esser, J.-E. Schleiffer, T. Eichenlaub, S. Rinderknecht Development of an optimization framework for the comparative evaluation of the ecoimpact of powertrain concepts

„… Vergleich der Technologien zu ermöglichen. Dies gilt insbesondere dann, wenn innovative …” „… advantages of innovative concepts. However, this approach must be questioned when the actual potential of …” „… innovative powertrain concepts to reduce greenhouse gas emissions is to be determined. The properties of …”

S. Sudo, T. Maeda, R. Kobayashi Drivetrain trend of truck of Asian market and new technology drive train for HD truck

„… development for Asian markets; Cost: consider minimize power train configuration. Small displacement engine …” „… commercial vehicles Hino Motors will produce the Hino Profia Hybrid, an innovative heavy-duty hybrid truck …” „… Japanese market Hybrid power train configuration is P2 type <Engine (9litter/6Cyl) – Clutch – E-motor …”

O. Simon, W. Heubner Triple wet clutch module and actuation system, shift cylinders and park lock for modern hybrid transmissions – Architecture and technical description of a triple wet clutch unit and the related active...

„… . Der Beitrag beschreibt auch ein innovatives Betätigungssystem des TWC Moduls, das auch weitere …” „… . The paper will also describe an innovative actuation system of the TWC, managing also some gearbox …” „… innovative misalignment compensation device, capable to transmit torque and compensate the off axis. The …”

A. Locher, M. Ebenhoch, P. Gutmann Innovative 8HP modular design kit for conventional, MHEV and PHEV transmissions

„… Innovative 8HP Modular Design Kit for Conventional, MHEV and PHEV Transmissions Anton Locher …” „… use of the transmission, when the combustion engine is switched off for sailing up into the …” „… the primary drive for plug-in hybrids in the future compared to combustion engines and will …”

A. Kinigadner, T. Biermann Schaeffler eAxle family – future solutions for the electric drivetrain

„… engine or fuel cell in case of hybridization and in the superordinate interfaces to the vehicle control …” „… Kolloquium, Baden-Baden, 2014 [5] Biermann, T.: The Innovative Schaeffler Modular E-Axle. 11. Schaeffler …” „… approaches of how to increase power density Innovative 4-wheel-drive systems New ways to achieve NVH …”

D. Schweigert, M. Mileti, B. Morhard, M. Sedlmair, M. Fromberger, M. Otto, T. Lohner, K. Stahl Innovative transmission concept for hyper-high-speed electromechanical powertrains

„… Innovative transmission concept for hyper-high-speed electromechanical powertrains Daniel …” „… development of an innovative driveline concept for electric vehicles with input speeds up to 50,000 rpm …” „… , resulting in a first-time testing of a high-speed drivetrain. The numerous and innovative components …”

V. Schroiff A modular Concept for EMI shielding of thermoplastic housings for E-Cars – An innovative approach to support weight saving and function integration

„… A modular Concept for EMI Shielding of Thermoplastic Housings for E-Cars An innovative …” „… innovative solutions for low-frequency magnetic fields and for the absorption of radar waves were developed …” „… : Current OEM concepts for the electrified drive system Application of power semiconductors in e-engines …”

H. Merkel Solutions for increased power density at shifting clutches

„… wird durch ein innovatives Lamellendesign adressiert.Hierbei kommen Kunststoffe gepaart mit neuartigen …” „… . Recent development of 9 to 11 speed transmission for combustion engines and transmissions for Hybrid and …”

H. Gürbüz, S. Ott, A. Albers Potentials for improving the system behaviour of highspeed clutches for BEV using optimal transmission springs

„… min-1 entwickelt und als Demonstrator aufgebaut. Dieser Beitrag stellt das innovative …” „… article presents the innovative clutch concept, in which optimum transmission springs are used to …” „… “Highspeed Clutch” was launched to demonstrate the innovative components in the field of clutch technology …”

S. Foulard, S. Rinderknecht, F. Braun, P. Jardin ecoLIFE3: An approach for a resource-efficient dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift in transmission engineering based on big dat...

„… , arbeiten gemeinsam an dieser Problematik und schlagen einen innovativen Ansatz für einen Gesamtprozess zum …” „… its spin-off COMPREDICT GmbH are working jointly on this problem and propose an innovative approach …” „… , IMS and COMPREDICT have developed an innovative approach: the software-based lightweight design. This …”

A. Viehmann, J.-E. Schleiffer, S. Rinderknecht Evaluation of the dedicated range-extender transmission powertrain concept DE-REX regarding efficiency, costs and complexity – Comparative assessment of electric and hybrid powertrain configurations b...

„… )“ ist ein innovatives DRT-Antriebskonzept. Zur Steigerung der rein elektrischen Effizienz ist der DE-REX …” „… "Two-Drive-Transmission with Range-Extender (DE-REX)" is an innovative DRT powertrain concept. To increase the pure …” „… alternative approach for pure electric and hybrid electric powertrains was developed: the innovative, modular …”

doi.org/10.51202/9783181023549

VDI Wissensforum GmbH - Testen und Validieren elektrischer Antriebsstränge

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VDI Wissensforum GmbH (ed.)

Testen und Validieren elektrischer Antriebsstränge

Series: VDI-Berichte

Volume 2412 2023

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A. J. Wimmer, T. Pletzer Testen bei hohen Drehzahlen und höchsten Leistungen: Herausforderungen und Lösungen – Innovative Prüfstandsaufbauten und Nachrüstlösungen für bestehende Systeme S. 1-18

„… Testen bei hohen Drehzahlen und höchsten Leistungen: Herausforderungen und Lösungen Innovative …” „… : Challenges and Solutions Innovative Test Rig Layouts and Retrofit of Existing Testing Facilities Dr. Albert …” „… is needed to replace the original electric engine in test set-ups for complete e-axles. Fig. 2 …”

doi.org/10.51202/9783181024126

VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

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R. Weidig, H. J. Weimar Powertrain NVH improvement with high-performance polymer gears S. 1421-1430

„… Worldwide Harmonized Light Vehicles Test is resulting in small high output 3- and 4-cylinder engines …” „… . These smaller engines have inherent vibration issues, while customers in specific in the premium …” „… to considerably reduce NVH in engine related application areas like mass balance systems, camshafts …”

S. Bill Life extension for gearboxes through predictive maintenance S. 1259-1262

„… GmbH, Lahnau 1. Introduction REWITEC® is a medium-sized business that develops an innovative …” „… or combustion engines in sectors like WIND ENERGY, INDUSTRY, MARITIME & AUTOMOTIVE. When applying …” „… Generally, REWITEC® achieves in running systems like gears, engines or bearings a friction reduction …”

B. Guilbert, P. Velex, P. Cutuli Hybrid models for the study of gear body dynamic deflections – Gear body modes S. 823-834

„… , Safran Helicopter Engines, Bordes, France Abstract The objective of this paper is to analyse gear …” „… author would like to thank SAFRAN Helicopter Engines and the ANRT (French National Association for …” „… the INSA-SAFRAN Chair on Innovative Mechanical Transmission for Aeronautics is also gratefully …”

doi.org/10.51202/9783181023556

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