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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

Results in this title

M. Elshaer, C. Chen Wide-Band-Gap (WBG) power semiconductor switches for automotive HV battery chargers – Opportunities & challenges

„… Wide-Band-Gap (WBG) Power Semiconductor Switches for Automotive HV Battery Chargers …” „… used to regulate the HV battery power and isolate the AC grid from the vehicle’s HV bus. Additionally …” „… , EMI filters are used at both the grid and HV-battery sides to attenuate differential-mode (DM) and …”

A. Gehring, M. Beringer, M. Özdemir Overview of stator technologies motors for electro mobility in passcars – The right technology for each application

„… distribution will come. The variety ranges from micro hybrids to full electric battery driven vehicles. ZF …” „… electric battery and fuel cell electric vehicles. In the last years several factors have been driving the …” „… decades. The automotive industry with its extensive requirements like: - Temperature - Vibration …”

M. Maillard, L. Laurenty, S. Chretien Impact of hybridization on functional safety for low voltage eMotors – Impact of electrical and hybrid architectures (P2 P4) on the ASIL of electrical machines (eMotors)

„… functional safety automotive standard, applicable since November 2011. Since then, the increasing needs of …” „… . . VDI-Berichte Nr. 2354, 2019 141 Remind about ASIL definition (from ISO26262) The Automotive Safety Integrity …” „… failure) Undervoltage (due to internal eMotor failure) Loaddump (due to battery disconnection …”

K. Baron, C. Rübsam, M. Werra, F. Küçükay Hybridized manual transmission – Opportunities and challenges of mild hybridization

„… , Institute of Automotive Engineering, Technical University Braunschweig 1. Kurzfassung Die …” „… darstellt. 2. Abstract Today’s automotive industry is under transformation. This transformation is …” „… conventional version. 3. Introduction In cooperation with the Institute of Automotive Engineering of the …”

W. Wenzel, M. Eglinger, M. Li, C. Sieg, J. Hengst, F. Küçükay Next generation of 48V HEV

„… , Ludwigsburg; M. Li, C. Sieg, J. Hengst, Prof. Dr.-Ing. F. Küçükay, Institute of Automotive Engineering …” „… the powertrains, a modular simulation model developed at the Institute of Automotive Engineering (IAE …” „… between ICE and wheel is possible, even when the battery is fully charged. The PS-DHT is characterized by …”

A. Alkan Human/machine readable language representation method in HEV drivetrain testing

„… supplies both the electric motor as well as the high voltage battery with electricity. [1] Fig. 1 …” „… inverter converts the direct current of the battery into the three-phase alternating current that is …” „… current generated by the electric motor into direct current, and thus charges the battery. The DC/DC …”

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

„… being based upon maximizing the battery’s power density. When choosing a Li-Ion battery cell chemistry …” „… battery-disconnect switches. In addition, during periods of moderate power demand, while some phases are turned off …” „… 48V to 12V Converters for xEV Applications Managing the headaches of dual voltage automotive …”

B. Müller, C. Angrick, M. Fritz New concepts for electrical drive trains for high power density

„… purely battery-driven vehicles. More and more manufacturers are already launching projects with an 800 V …” „… , Dr. Martin Fritz, Schaeffler Automotive GmbH, Bühl Zusammenfassung Die Elektrifizierung von …” „… platform approach comprising all system components of the electrified automotive powertrain ranging from …”

M. Stulrajter, M. Pacha Challenges of sensorless high-speed drives with PM motors

„… mode. The most common PM machines in the automotive area are permanent magnet synchronous motors (PMSM …” „… industrial motor control applications. Industries like automotive, aerospace, or medical with applications …” „… which go against the high efficiency requirement in automotive. Further, the field-oriented control and …”

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

„… ) power semiconductor switches for automotive HV battery chargers – Opportunities & challenges …” „… vehicles. For battery electric vehicles, the modular system offers both single-speed and multi-speed …” „… levels regarding specific battery configurations. [2] The PE contain a control module and a power module …”

K. Hasegawa, D. Kosaka, S. Shimizu, K. Kawabata, H. Tsukashima Development of new hybrid AWD system for the SUV segment

„… popularity and availability in response to the growing need to reduce automotive CO2 emissions and fuel …” „… inverters after the boost converter steps up the voltage supplied by the high-voltage battery. The overall …” „… Japanese), Proceedings of the Society of Automotive Engineers of Japan, No. 101-01, pp. 13-16, 2001 3 …”

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

„… with a flat high-voltage battery built into the floor, the electric drive with power inverter and …” „… systematically intermeshed. The high-voltage battery, a high-performance lithium-ion system, is located into the …” „… battery size and the ID. model, ranges of approx. 330 km to more than 550 km can be achieved (according …”

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

„… powertrain concept to be investigated, characteristic component properties are assigned. Battery capacities …” „… Capacity of the battery Number of speeds in the transmission system Gear ratio of the transmission …” „… while the battery capacity might be insufficient for higher distances, which is why the combustion …”

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...

„… "TDT4LR". 1. Introduction In order to meet legal requirements concerning CO2-Emissions, Battery …” „… with the battery capacity for a fixed design requirement concerning electric range. The combination of …” „… distances leads to enormous battery capacities (60-80 kWh) in current BEVs. Besides the range-anxiety of the …”

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

„… challenges to face in the next generation of battery electric vehicles. Furthermore, as batteries are the …” „… Automotive Powertrains. FISITA 2016 World Automotive Congress, Busan (2016). [Gwi17] Gwinner, P.; Stahl, K …” „… Electrified Automotive Powertrain. CoFAT - Conference on Future Automotive Technology, Fürstenfeld (2016 …”

K. von Rueden, C. Danzer, J. Liebold, T. Mueller, T. Hirschbeck 1, 2 or 3 – how much it would be? Evaluating the need of multispeed electric drives coming from different perspectives

„… . Limits are set here in the voltage applied to the inverter, i. e. either the battery voltage or a …” „… the electric motor, the inverter, the battery, cooling system and subsequent transmission, both …” „… ranges of the individual powertrains in different drive cycles are shown below. All have a 36 battery …”

A. Moser, F. Brezger Efficiency improvements in transmissions using new latching technologies in clutch & hydraulic actuation systems

„… improvements in modern drive trains. Introduction The current situation of the automotive industries demands …” „… Automotive Using Latching Valve & Latching Hub In modern ATs there are various clutches and brakes to …” „… , since the cycles are driven with loaded and unloaded battery levels. A typical automatic transmission …”

P. Fietkau, N. Lamparsky, M. Felbermaier, A. Fröhlcke, T. Conze Holistic design approach for electric drives

„… development of a pure battery electric vehicle (BEV). The focus here is on the mechanical design. 2 …” „… approach of multi disciplinary collaboration in conceptual automotive development. Int. J. Collaborative …” „… , A., Reichert, U., Ott, S., Radimersky, A.: Software supported development of a Battery Electric …”

C. Möser, T. Märkle, K. Hornung Effective acoustic development of electrified powertrains – Combination of simulation and evaluation methods

„… conventional powertrains in passenger cars and the development of all battery-electric powered vehicles pose …” „… transformation of products and processes in the automotive industry, demonstrated by a concrete use case in …”

doi.org/10.51202/9783181023549

VDI Wissensforum GmbH - Gießen von Fahrwerks- und Karosseriekomponenten 2020

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VDI Wissensforum GmbH (ed.)

Gießen von Fahrwerks- und Karosseriekomponenten 2020

Series: VDI-Berichte

Volume 2367 2020

Results in this title

J. Gärtner Fahrzeugleichtbau-Markttendenzen bei Hilfsrahmen, radführenden Bauteilen, Batterie und BIW Strukturen S. 17-40

„… AUTOMOTIVE LIGHT WEIGHTING MARKET TRENDS IN: BATTERY TRAY - BIW - CHASSIS/SUSPENSION ABSTRACT: The rising …” „… AUTOMOTIVE LIGHT WEIGHTING MARKET TRENDS IN: BATTERY TRAY - BIW - CHASSIS/SUSPENSION Overview How A Typical …” „… AUTOMOTIVE LIGHT WEIGHTING MARKET TRENDS IN: BATTERY TRAY - BIW - CHASSIS/SUSPENSION BATTERY TRAYS …”

doi.org/10.51202/9783181023679

VDI Wissensforum GmbH - PIAE Europe 2023

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VDI Wissensforum GmbH (ed.)

PIAE Europe 2023

Series: VDI-Berichte

Volume 2418 2023

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G. Gardère, A. Kezmane Composite Material for Automotive Mass Production Applications S. 343-354

„… battery casing is a game changer in the Automotive world as it convinces engineers that it is achievable …” „… Composite Material for Automotive Mass Production Applications Guillaume Gardère, Ph.D. Ali …” „… Kezmane, VALEO Thermal Front End, La Verrière, France Abstract As an automotive Tier 1 supplier …”

Titelei/Inhaltsverzeichnis

„… plastics as enablers for HV battery systems of the next generation 103Technische Kunststoffe als …” „… pipes for high performance application based on PPS 123M. Barbolini, Roechling Automotive, Laives …” „… . Däbritz, K. Scherer, VARIOPLAST Konrad Däbritz GmbH, ÖtisheimRecycling of Plastics from Automotive …”

M. Schlummer, D. Arends Recycling of Plastics from Automotive Shredder Residues S. 275-288

„… Recycling of Plastics from Automotive Shredder Residues Sourcing post-industrial waste and …” „… automotive shredder residues Dr. Martin Schlummer, Dagmar Arends, Fraunhofer Institute for Process …” „… combination with solvent based purification will be exemplarily demonstrated. Introduction The automotive …”

J. Haspel, C. Höfs Engineering plastics as enablers for HV battery systems of the next generation S. 103-112

„… optimization is to reduce the cost of the HV batterysystem. In addition to the battery cells used, the main …” „… battery-powered electric vehicles, such as ECE R100 (Economic Commission for Europe) or the Chinese standard GB …” „… Engineering plastics as enablers for HV battery systems of the next generation Dipl.-Ing. Julian …”

T. Lindemann Lightweight Thermoplastic Swing Doors for EVs S. 129-134

„… the automotive industry continues to shift toward electrification, increasing global emissions …” „… an Automotive News PACE Award in 2020. Through the innovative use of advanced high strength …” „… needs. Modern automotive designers and customers favor sleek, clean designs and many of the design …”

E. Spini, R. Galeazzi Reinforced polyamides with low environmental impact: post-consumer materials S. 627-644

„… for many automotive applications. Now, based on this experience, RadiciGroup can even produce …” „… used to produce new components to be reintroduced into the automotive sector, or other industries …” „… compounds listed in table 2 are suitable for automotive, general-purpose and electrical-electronics …”

Entwicklung Leichtbau-Unterfahrschutz für BEVs in FVK-Bauweise Development of a lightweight underride guard for BEVs in FRP S. 61-72

„… battery box, as it fulfills a central protective function for the overlying battery during driving …” „… operation and for cases of misuse. For BEVs, this component covers the underside of the entire battery box …” „… automotive engineering. Classic underbody panels made of GMT (glass-mat-reinforced thermoplastic) with a …”

S. Sampson, L. Fredriksson, M. Bromberger Design for Sustainability Targeting the Strategic Application of Topology Optimization – Lightweighting of structural parts and subsystems S. 437-450

„… acoustics The significant difference in battery electric vehicle packaging in addition to the change in …” „… performance of these parts in early concept has been a major challenge within the automotive industry. 4 …” „… phase of an automotive BIW structure is characterized by the availability of design freedom to …”

S. Lang, C. Niermann Sustainably high-quality! Are recyclates the only way to reduce CO2? S. 159-182

„… in Table 3. In the case of battery-electric vehicles, the CO2 footprint is lower in the use phase due …” „… applications in automotive engineering. The increasing demand for sustainable materials is already leading to a …” „… exclusively in the packaging sector, the polymers listed below are good candidates for automotive applications …”

doi.org/10.51202/9783181024188

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VDI Wissensforum GmbH (ed.)

ELIV 2017

Series: VDI-Berichte

Volume 2299 2017

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F. Frank, J. Wilhelm, D. Schramm SoC-Swing basierte Optimierung von Fahrzeugbatterien unter Verwendung von Simulationen /SoC-Swing based optimization of automotive batteries using simulations S. 89-90

„… Schramm, Universität Duisburg-Essen, Duisburg 1. Abstract The design of an automotive battery for an …” „… trade-off between determination of the electrical/thermal battery-structure and an expensive first build-up …” „… from battery-pack and electrical powertrain components. As derived in [2], they can be denoted as …”

B. Frieß, T. Soczka-Guth, F. Hofbeck, F. Nietfeld Herausforderungen in der Batterieentwicklung: Der ausgewogene Mix /Challenges in battery development: The best fit S. 91-92

„… conventional combustion engines to battery-powered electrical vehicles imposes demanding requirements on the …” „… battery-powered vehicles, paving the way to a future beyond conventional combustion engines. Already in the early …” „… Challenges in Battery Development: The Best Fit Benedikt Frieß, Thomas Soczka-Guth, Florian …”

Titelei/Inhaltsverzeichnis

„… ISBN 978-3-18-092299-7 VD I- FV T EL IV 2 01 7 V D I- B er ic ht e 22 99Automotive and …” „… Traffic Systems Technology VDI-Berichte 2299 Automotive and Traffic Systems Technology 18 …” „… Bonn, 18. and 19. October 2017 Automotive and Traffic Systems Technology L_100000_0000_Titelei.qxd …”

W. Braunstorfer, E. Liepold, A. Gegg Architektur einer komplexen, hardwareunabhängigen Hochintegrationsfunktion – Implementierung einer hochmodernen Klimaregelung /Architecture of a complex hardware agnostic highlevel function – Implemen... S. 67-68

„… both the conventional and, in particular, the (purely) battery-operated drive segment at all OEMs …” „… AC control Dipl.-Inf. (FH) W. Braunstorfer, Dr. rer. nat. A. Gegg, TKI Automotive GmbH …”

doi.org/10.51202/9783181022993

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VDI Wissensforum GmbH (ed.)

ELIV 2023

Series: VDI-Berichte

Volume 2423 2023

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L. Li, M. Schlecker, T. Zipper AI-Based Energy Management of Next Generation Architectures S. 391-404

„… Abstract The ever-evolving landscape of automotive technology has witnessed a paradigm shift in recent …” „… performance but also align with the growing demands for sustainability and safety in the automotive industry …” „… invented and built into the vehicle, a simple energy management is created to stabilize the battery voltage …”

T. Hackl, L. Roslaniec Multi-level GaN inverter for highest HV EV performance and efficiency – comparison of 2-level and 3-level inverter topology S. 247-252

„… currents (e.g., photovoltaics inverter). With the trend of higher voltages and power demand in automotive …” „… electric drivetrains, these advantages become valuable for automotive main traction drives, too. The …” „… generated significant demand for power components, which comes with electrification of the automotive …”

Titelei/Inhaltsverzeichnis

„… am September 25, 2023 | 09:37:51 | 148 mm x 210 mmScientific partnerThe VDI Society Automotive and …” „… Design Better Cars 39A. Beyfuß, M. Wirtz, T. Hein, J. Feng, Bose Automotive Systems, Framingham, MA …” „… Mobility – SystemA Holistic Approach for Designing a Battery Electric Vehicle Thermal Management System 77 …”

M. Wegener, R. Savelsberg, A. Alberti, G. Cechini, L. Schäfers, K. Badalian, S. Pischinger A Cloud-based Self-Learning Digital Twin Solution for Increasingly Accurate Range Prediction in Battery Electric Vehicles S. 103-112

„… Battery Electric Vehicles Marius Wegener, Rene Savelsberg, FEV Europe GmbH, Aachen; Andrea Alberti …” „… University Abstract Accurate range prediction strategies for battery electric vehicles can make an …” „… made remarkable progress in recent years, transforming the automotive industry with their sustainable …”

D. Cotterle, M. Hofmann How to Improve EV Battery Cell Quality – Making Test a Competitive Advantage S. 211-222

„… contamination could degrade the battery’s performance or even pose safety risks. VDI-Berichte Nr. 2423, 2023 …” „… How to Improve EV Battery Cell Quality Making Test a Competitive Advantage Davide Cotterle …” „… completely understand. You could argue that testing a battery is closer to testing the human body than a …”

S. Spitzer, S. Wahl Hydrogen – A Game Changer in the Automotive Industry ... and Beyond S. 689-702

„… Hydrogen – A Game Changer in the Automotive Industry ... and Beyond Dr. rer. nat. Silke Spitzer …” „… . While the passenger car (PC) segment focuses on Battery Electric Vehicles (BEV) and Plug-In Hybrid …” „… utilizes its system competence and experience in the field of automotive to achieve the necessary …”

B. Budaker Modular High Power DC/DC Platform for FC-Applications S. 711-0

„… applications are battery-hybrid systems, where the fuel cell itself needs to be operated in a “steady-state …” „… system must be ensured. These hybrid “FC-battery”-systems are applied in various applications with …” „… side (FC) current and high side (battery) voltage was taken as boundary parameters. b. The customer …”

S. K S, Tata Elxsi, N. Velinov Software-Defined Vehicle: Combining Real-Time Safety Critical Functions with Cloud Connectivity S. 543-558

„… ) and Tata Elxsi’s AUTOSAR Adaptive (automotive open system architecture) solution serves as a safe and …” „… functions such as body & chassis control, powertrain management, and battery management. They will have to …” „… Operating System [2], [3]. This represents a collection of technologies and methodologies for automotive …”

O. Meyer, B. Böhlen Mastering the software update complexity of modern vehicles S. 199-210

„… 2.0Battery Management Firmware bmfw1.0 bmfw1.0 bmfw2.0 bmfw3.0 bmfw3.0Power Control Module Firmware …” „… Battery Management Firmware bmfw1.0 bmfw1.0 bmfw1.0 bmfw1.0 bmfw2.0 bmfw1.0 bmfw1.0 bmfw2.0 bmfw2.0 bmfw3.0 bmfw1.0 …” „… bcbl2.0Firmware bcfw1.0 bcfw2.0 bcfw3.0Boot lcbl1.0Firmware lcfw1.0 lcfw2.0Battery Management Firmware …”

P. Fietkau, L. Diebolder Challenges in the Synchronous Development of Software, Hardware and Mechanics for Drive Systems S. 559-572

„… delivered to be battery-electric vehicles ("BEVs"). VDI-Berichte Nr. 2423, 2023 559 Fig. 1: Challenges due …” „… program evaluation. 1. Introduction The automotive industry is undergoing a major transformation. The …” „… battery development, statistics on charge and discharge performance, charge cycles, state of charge …”

M. Sandler Distributed development along the automotive supply chain: 8 insightful recommendations for OEMs and suppliers to jointly implement cybersecurity S. 613-622

„… Distributed development along the automotive supply chain: 8 insightful recommendations for OEMs …” „… , the automotive industry is facing increased complexities across the whole vehicle lifecycle. This is …” „… challenging topic. These complexities have seen the automotive market becoming increasingly global with car …”

S. Miller, L. Nicoletti A Holistic Approach for Designing a Battery Electric Vehicle Thermal Management System S. 77-90

„… DC-DC converter transforms the battery’s voltage (~380 V) to a lower voltage level (12 V) and supplies …” „… A Holistic Approach for Designing a Battery Electric Vehicle Thermal Management System With a …” „… Focus on Electrothermal Modelling of the Traction Battery Steve Miller, Dr.-Ing. Lorenzo Nicoletti …”

A. Heise Plug & Play High-Performance Computer (HPC) and Fluid Cooling Solution S. 159-168

„… . Dipl.-Ing. Andreas Heise, Continental, Eschborn Abstract Automotive mega trends like Automated Driving …” „… traction battery, and the electric motor require fluid cooling to dissipate heat losses. So, the good news …” „… cycles of the automotive world. If a more powerful controller is available shortly before a SOP, the OEM …”

D. Nardo, G. Aiello, F. Gennaro Analysis of WBG based hybrid semiconductors approach for bidirectional PFC in On-board charger applications S. 223-234

„… bidirectional, this means one power flow is from the grid to the battery the other flow, from the battery to the …” „… time and battery life are the main weaknesses of EVs. With regards to the recharging time, fast …” „… battery chargers are mandatory for a wider use of EVs, and on-board chargers represent a valid technical …”

A. Matarage A leap in innovation – What European OEMs can learn from Chinese OEMs in terms of User Experience S. 503-518

„… the European market The history of the Chinese automotive industry and the Europe one has almost …” „… Chinese automotive industry. The first recorded attempts at building automobiles in China date back to …” „… prosperity and development for China in general and subsequently the Chinese automotive industry. It …”

J. Hansson, L. Henderson, M. Sadeghi Kati, D. Möller, S. Ray, S. Schoutissen Safe and efficient regenerative braking strategies for BEV heavy vehicle combinations S. 91-102

„… , including Battery Electric Vehicles (BEVs), provides the ability to recuperate energy by braking with the …” „… problem, while still allowing for regenerative braking use. The focus is on Battery Electric Vehicles …” „… : Selected Papers. Lecture Notes in Electrical Engineering, vol 364. Springer, Singapore. [11] “Automotive …”

doi.org/10.51202/9783181024232

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