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

„… Modulen, welche zur Abdeckung einer gesamten Fahrzeugflotte mit einem Minimum an Systembestandteilen …” „… sub-platform considered here in detail is shown with its technologies, additional systems and modules, which …” „… speeds up to an spread of two and a maximum ratio of 14 based on common packages. A feature for two …”

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

„… maßgeschneiderte Module integriert. Die flexible Nutzung vorhandener Serienkomponenten für die Getriebesteuerung …” „… customized modules. The flexible use of existing series components for transmission controls can help to …” „… penalties in cost, weight and package. Furthermore, an actuation system is needed, which adds to the losses …”

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

„… achieve this, wide bandgap Silicon carbide (SiC) power modules are the perfect solution. These modules …” „… package by same power specification and better thermal conductivity compared to IGBT. VDI-Berichte Nr …” „… is the compact package. A dog clutch is supporting the one way clutch during coast drive and reverse …”

M. Giannantonio, S. Henzler, S. Rinderknecht Advanced Design of Dedicated Hybrid Drivetrains S. 77-100

„… gepacktes und kollisionsfreies Package im zur Verfügung stehenden Fahrzeugbauraum erreicht sowie eine …” „… represented in Fig. 2 . The process is subdivided into five main modules (I to V) with three main inputs (A …” „… . top speed). In Main Module II, a fully obj ect-orientated and relation-based drivetrain model is …”

S. Kaimer Power to the Wheels – Challenges and Benefits of Electrified AWD for EVs and Hybrid vehicles S. 117-124

„… axle module. Beside that, the quattro-ultra system also demonstrates that modern all-wheel drive …” „… conflict with costs, weight and package – and thus efficiency. Generally, this solution needs more …” „… electrical power, and a decoupling device is required to avoid drag losses. eTV The eTV drive type, like …”

L. de Ruijsscher TREMEC Hybrid Dual Clutch Transmission (HDCT) – Electrification of TREMEC’s high performance dual clutch transmission S. 159-178

„… and mass, making it more difficult to package. VDI-Berichte Nr. 2381, 2021162 The P4-rear …” „… small or pursue an integrated solution to optimize package space. Overall cost can also influence the …” „… on keeping the package compact and having a high level of re-use. HYBRIDIZATION OF TR-9080 The TR …”

G. Brudeli, B. Vestgård, S. Bjørkgård, L. Bjørkhaug Sustainable drivetrain architecture for hybrid and electric trucks S. 567-580

„… efficiency. The BGM powershift hybrid can be packaged as a module that offers: Modular design with …” „… ) through an add-on module. The technology supports a roadmap – as presented herein – which is modularized …” „… retarder (e-machines ideally replace retarder function) Fig. 10: Generic 12-speed AMT with BGM module …”

doi.org/10.51202/9783181023815

VDI Wissensforum GmbH - Dritev – Drivetrain for Vehicles 2020

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain for Vehicles 2020

Series: VDI-Berichte

Volume 2373 2020

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M. Deiml High speed electric drive system – A solution for the next generation E-cars

„… this, new wide bandgap Silicon Carbide (SiC) power modules are a perfect fit. The SiC power stage has …” „… possible to reduce the package size, particularly the commutation cell and EMC Filter. The sweet spot for …” „… power density is that SiC modules are smaller than IGBT modules with the same power (amperage …”

S. Worrall, J. Foulsham, I. Stone, T. Gassmann CeDrive – Electric drive technology for a new era – Advanced cooling and control of high-speed eDrive

„… density and efficiency are the advanced cooling of the high-speed motor and the SiC power modules combined …” „… requirements and layouts. This work-package has been led by D.S.D., who have enhanced and applied their …” „… “System optimisation process” (Fig. 1) to define in a wholistic approach the: - Gearbox type and layout …”

P. Ramminger, R. Jäger Evolution of the drivetrain and high voltage system in the new Corsa-e

„… storage for cars with other package requirements. The mentioned modules include 12 cells (2 in parallel, 6 …” „… options and delivers charge recommendations for different types of EVs, including BEV vehicles, like the …” „… regarding components make or buy Corsa-e Ampera-e Battery Make assembly (e.g. from purchased modules …”

S. Reuter, H. De Keyser, M. Doppelbauer Performance study of a PMSM with molded stator and composite housing With internal slot cooling – resulting in high continuous power

„… types of transfer pots VDI-Berichte Nr. 2373, 2020 19 Fig. 7 shows the over molded stator. Only the …” „… relatively low young’s module compared to aluminum, which leads to much lower stress in the material for a …” „… is shown in respective to package size. The examined motors mostly had the designed case windings …”

doi.org/10.51202/9783181023730

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AUTOMATION 2016

2016

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T. Holm, U. Hempen, J. Ladiges, A. Fay, S. Wassilew, P. Altmann, L. Urbas DIMA im realen Einsatz – Von der Idee zum Prototypen S. 71-72

„… Automatisierungsstrukturen. Zentrales Element ist das Modul Type Package (MTP) [6]. Das MTP enthält alle Informationen eines …” „… Type Package) werden dazu alle Informationen abgebildet, die für eine effiziente und fehlerfreie …” „… geschaffen, Module weitestgehend automatisiert in eine Prozessführungsebene zu integrieren. Im MTP (Modul …”

A. Stutz, M. Maurmaier Module as a Device – Ergebnisse einer Studie zur Modulintegration auf Basis von FDI S. 69-70

„… maschinenlesbare Beschreibung des zu integrierenden Moduls. In dieser Modulbeschreibung, oftmals Module Type …” „… Package genannt, sind all diejenigen Informationen enthalten, welche zur Integration von Modulen in die …” „… Module as a Device Ergebnisse einer Studie zur Modulintegration auf Basis von FDI M.Sc …”

M. Hoernicke, D. Schulz, A. Haller, T. Holm, T. Albers, J. Bernshausen, C. Kotsch, M. Maurmaier, A. Stutz, H. Bloch, S. Hensel Technologiebewertung zur Beschreibung für verfahrenstechnische Module – Ergebnisse des Namur AK 1.12.1 S. 67-68

„… Modulbeschreibungen, bekannt als Namur-MTP (Module-Type-Package) erwartet, welche die Ergebnisse aus den anderen …” „… Technologiebewertung zur Beschreibung für verfahrenstechnische Module – Ergebnisse des Namur AK …” „… herstellerneutralen Beschreibung von Modulen zu arbeiten. Hierzu wurden mehrere Unterarbeitskreise gegründet …”

doi.org/10.51202/9783181022849

VDI Wissensforum GmbH - Drivetrain for Vehicles 2016

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VDI Wissensforum GmbH (ed.)

Drivetrain for Vehicles 2016

Series: VDI-Berichte

Volume 2276 2016

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J. Willert, C. Bünder Modular and Scalable Approaches in Layshaft Transmission Design S. 167-176

„… regulations do not allow any compromises with regard to package, weight and efficiency. Fig. 1 …” „… improved quality assurance In practice, these requirements often correlate. Functional modules are on one …” „… modules that are used across a whole family of transmissions. On the other hand, functional modules can …”

C. Ott, S. Eisenhuth, F. Jonas, T. Hofmann New Generation of Hydraulic Control Modules with Integrated Pressure Sensors for Transmission Control S. 243-256

„… New Generation of Hydraulic Control Modules with Integrated Pressure Sensors for Transmission …” „… contoured aluminum profiles. These hydraulic modules can be fitted with pressure sensors as required by the …” „… different transmission types will be presented. 1. Current Challenges in Hydraulic Actuation System …”

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

„… respectively 16 prismatic lithium ion cells of the PHEV1 type. 3 modules each are arranged in two layers and …” „… The new BMW hybrid powertrain with eight speed hybrid module Dr.-Ing. S. Heller, S. Heppel …” „… transmission topology of the new 8-speed hybrid transmission. 1.1.2 The hybrid module To enable an …”

F. Pflüger Virtual calibration of conventional & hybrid drivetrain strategy – Transfer drive strategy calibration from vehicle in a virtual environment S. 563-576

„… simulation package, that predicts vehicle behaviour precisely and enables improvement of various vehicle …” „… types are available. Choosing different driver types will result in a more or less aggressive …” „… gear selection module. As soon as the correlation was validated, the correlation investigation was …”

T. M. Wolf Optimizing the gearbox efficiency rate by rolling bearings – Six speed manual transmission for front wheel drive cars S. 281-296

„… software package. By respecting the required gearbox service life, static safety margins in case of abuse …” „… directions and radial support in all direction the deep groove ball bearing type has been selected. On the …” „… power loss. Besides these bearing types do not have any nominal contact angle, consequently no further …”

doi.org/10.51202/9783181022764

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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P. Lück, K. Bennewitz, J. Tousen Volkswagen’s electric drivetrains of the new modular e-drive kit (MEB)

„… . The controller board is installed above the module carrier and driver board in a space-saving package …” „… all-electric vehicles (fig. 2). The components of the electric drive system and the package are carefully and …” „… is scalable, adaptable for different cell types and equipped with integrated liquid cooling. It is …”

T. Pullen Integrated eDrive system for various performance classes

„… . 2354, 2019 287 In addition, the different package situations require a high volumetric power density …” „… installation package are then used as evaluation variables to define the highest performing system in the …” „… density in the limited installation package. The efficiency range of the synchronous machine is also …”

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

„… equipped with a torque vectoring module, irrespective of the powertrain arrangement or performance class …” „… perfectly matched. [1] At the same time, the requirements for the package, weight, and comfort have to be …” „… a look at high-voltage electric machines here. In addition to the different types of asynchronous …”

M. Bahne, A. Wiesebrock Flexible oil management for dual-clutch transmissions

„… management. The consideration includes the typical intervals of transmissions types like Torque-converter …” „… (right) shows the required oil fill volume of these three types. The 7DCT300 needs significantly less oil …” „… , FIGURE 3. The data acquired from the transmission are transferred in the module model input (green) to …”

A. Harsch, G. Clausen, A. Rink Modular system 8G-DCT with all-wheel drive

„… meet the increasing requirements regarding fuel consumption, torque capacity, weight, package and …” „… so-called DCT-type synchronization. This is characterised by the fact that the engagement teeth are …” „… dispensed, and the resulting installation space can be added to the toothing width. [7] Fig. 8: DCT-type …”

A. Grunwald Transmission system footprint related to fatigue, efficiency and NVH

„… inverter functionality. Various e-motor types could be used in the coaxial and offset transmission …” „… arrangement. Potential e-motor types are typically rated in terms of power density, inverter requirements …” „… , manufacturing costs, NVH and systemic losses in typical operational conditions. Fig. 2 shows two types of …”

S. Stöhr, R. Koesling, V. Marx New all-wheel drive systems in Mercedes-Benz SUVs

„… optional Off-Road package offers the world's first fully variable all-wheel drive with high and low range …” „… . 2354, 2019484 (251 model series) and GL-Class (X164). An Off-Road package was optionally available for …” „… the OM656. Here too, there is a change of concept from a V-type engine to an inline engine. Further …”

C. Dassler, M. Kurch, M. Nichols NVH-challenges and solution approaches in electric drive development from the supplier‘s view

„… Hybrid-Module. Die Entwicklung solcher elektrischen Antriebssysteme stellt Zulieferer vor vielfältige …” „… für elektrische Achsen und Hybrid-Module durchzuführen und stellt somit eine erfolgreiche Entwicklung …” „… modules. For the development of such electric drive systems, suppliers face various challenges, of which …”

J. Grabowski, A. Colognese 48V to 12V Converters for xEV Applications – Managing the headaches of dual voltage automotive architectures

„… shown in Figure 1. Fig. 1: MHEV Dual Voltage Architecture This type of architecture generates …” „… 48V to 12V converter specifications are highly dependent on the vehicle type and options present. In …” „… interleaved, synchronous buck-boost, bidirectional voltage converter. This converter type is designed to have …”

doi.org/10.51202/9783181023549

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