Filter results

Results (144)

Sort by:

Select all Select all

Page 2

No access

Select

VDI Wissensforum GmbH (ed.)

Dritev 2023

Series: VDI-Berichte

Volume 2420 2023

Results in this title

L. Roslaniec, T. Hackl Next generation Electric Drive Units with multi-level GaN inverter for highest HV EV performance and efficiency – Comparison of 2-level and 3-level inverter topologies S. 107-114

„… multi-level inverters in electrical drive applications, particularly for the automotive industry. Multi-level …” „… and new technologies, also in the automotive industry. It becomes crucial for cost-effective and …” „… high-performance solutions. This chapter delves into the use of 3-L Gallium Nitride (GaN) inverters for automotive …”

T. Hofman, J. Van Kampen, O. Borsboom Electric Mobility Design – From Powertrain Components to Vehicle Fleet Optimization S. 391-410

„… . Colored levels indicate varying battery’s state of charge (SoC) while a vehicle is moving over a grid of …” „… mobility is creating a new ecosystem beyond the automotive industry alone and that is interrelated to the …” „… its (shared) usage (incl. charging) put requirements on the powertrain designs (by the battery …”

S. Yan, P. Piecha, N. Hetzel Virtual Generation of Load Profiles and Spectra for Designing Electrified Vehicles – The influence of software and driving scenarios on powertrain design S. 377-390

„… Piecha, Nico Hetzel B. Eng., IPG Automotive GmbH, Karlsruhe Zusammenfassung Die Auslegung von …” „… motors as well as the size and design of the traction battery set the framework for the mechanical and …” „… motors as well as the capacity and topology of the traction battery are decisive for the mechanical and …”

A. Freiburg Virtual development – optimized E-Drive selection by system simulation S. 73-88

„… platform library Dipl.-Ing. Alexander Freiburg, GKN-Automotive, Lohmar, Germany Zusammenfassung …” „… automotive industry. VDI-Berichte Nr. 2420, 2023 73Benefits of system simulation:  Reduced development …” „… the GKN-Automotive internal feature catalogue. Initial system configurations are de-fined and analyzed …”

J. Jennings, D. Finn, T. Hunter Novel Multi-Functional Clutch Technology for EV Drivetrain Disconnects – Next Generation Disconnect with One-Way-Clutch for Automatic, and Non-Blocked Shifting S. 325-338

„… Automotive (Means) launched its EV disconnect system on a battery electric adventure vehicle. The application …” „… vehicles. Amsted Automotive (Means Industries) has developed a controllable disconnect clutch and …” „… , Amsted Automotive, Southfield, MI, USAVDI-Berichte Nr. 2420, 2023 325controlled bi-directional …”

A. Paone, J. Larbig, A. Rohm, T. Höche ZF TherMaS: Holistic Thermal Management for BEV S. 45-60

„… Höche, ZF Friedrichshafen AG, Schweinfurt Abstract Efficiency of drive systems of battery electric …” „… , when heating of e.g. cabin and battery is required, realized by electric heaters supplied by battery …” „… , battery, air condition system and so on) is sought. However, optimizations on this level are not …”

A. Braumandl, K. Bause, A. Albers Automated design of fuel cell drive systems S. 221-234

„… address the economic and environmental challenges facing the automotive sector. Similar to battery …” „… storage system, and a rechargeable energy storage system, typically a battery. The power ratio between the …” „… , leading vehicle manufacturers to introduce a range of battery electric vehicle (BEV) models in recent …”

M. Gukelberger Magna’s Dedicated Hybrid Drive DHD Duo – a Platformbased two e-Machine System S. 197-204

„… electromechanical on-demand actuation. VDI-Berichte Nr. 2420, 2023 1971. Challenges for the Automotive Industry …” „… The challenges for the automotive industry have become complex, with partly inconsistent re-quirements …” „… , sensor evaluation, communication to vehicle systems, the combustion engine, the battery, and, if …”

H. Sandquist, E. Barrientos, S. Klacar Systemized Modular Approach for Electric Drive Unit Family Development S. 89-106

„… of directors and experienced powertrain- and automotive executives from well-known Geely Holding …” „… battery electric vehicles, including 400 and 800V systems and most notably requirements on disconnect and …” „… includes propulsion as well as regeneration energy. All losses are given relative to battery energy (100 …”

R. Fehrenbacher, P. Duck, K. Bause Ways to increase sustainability by expanding product development processes for vehicles using the example of a hybridized automated transmission S. 411-424

„… the conventional drive power in the hybrid powertrain. The battery system provides the electrical …” „… battery system's capacity largely determines the vehicle's purely electric range. Thus, this subsystem is …” „… electrical energy into mechanical energy. However, this and the battery subsystem are considered highly …”

C. Reumüller, M. Sedlmair, M. Hein, A. Damm Transformation from conventional to electric powertrains Challenges in testing mechatronic shifting systems S. 359-376

„… or as safety clutch. In the future drivetrain of BEV (Battery Electric Vehicle) or FCEV (Fuel Cell …” „… Proceedings of the International Automotive Powertrain Summit 2022, Shanghai, PRC, 2022. [2] Yu, T. Lu, and N …” „… automotive applications, Innovative Kleinantriebs- und Kleinmotorentechnik – Innovative Small Drives and …”

A. Kappes, S. Frei, P. Noone, Stephan Rinderknecht Development and Design of a Range Extended four-speed Two-Drive-Powertrain S. 253-280

„… Systems: The benefits of upgrading voltage power for battery-electric passenger vehicles,” IEEE Electrific …” „… with a battery electric vehicle (BEV) can be covered very efficiently with a small and light battery …” „… battery capacity) and the Ioniq Electric from Hyundai (13.8 kWh/100km consumption, 311 km WLTP range, 1650 …”

L. Bayoux, K.-L. Kimmig, D. Reitz Has the potential in terms of weight, installation space, and function already been exhausted for hybrid transmissions? S. 205-220

„… Bayoux, Dipl.-Ing. (FH) Karl-Ludwig Kimmig, Dipl.-Ing. Dierk Reitz, Schaeffler Automotive Buehl GmbH & Co …” „… and only then gradually decline again due to advances in battery technology and the development of the …” „… VDI-Berichte Nr. 2420, 2023 219 the electricity stored in the battery, electric driving with the internal …”

S. Ott, A. Braumandl, K. Bause Product-Production-CoDesign of Electric Traction Motors with Model-Based Systems Engineering S. 61-72

„… segments, and their use in battery-electric or hybrid-electric drive systems, that could potentially emerge …” „… uncertain. Despite the increasing sales of hybrid- and battery-electric vehicles, the required quantities …” „… production systems, such as transfer lines used in the automotive industry, are limited to a small number of …”

P. Geradts, M. Kasten, A. Landvogt Psychoacoustic optimization of the NVH behavior of an eDrive power train – Application of a Targeted Micro Geometry Scatter on Helical Gears to break-up the regularity of the transmission error excita... S. 459-470

„… experience in automotive applications. Gear whine noise is generated by the meshing of the gear teeth. This …” „… NVH tests were conducted on a 3-in-1 system NVH test using a battery simulator. Speed ramp ups at …”

C. Mohr Acoustic Optimization of Electric Powertrains from a Vehicle Level Perspective S. 471-0

„… , Schaeffler Automotive Buehl GmbH & Co. KG, Buehl Zusammenfassung Das stille Dahingleiten ist häufig ein …” „… in the battery One of the key challenges faced in vibration technology terms was that a fundamental …”

doi.org/10.51202/9783181024201

Partial access

Select

VDI Wissensforum GmbH (ed.)

ELIV 2021

Series: VDI-Berichte

Volume 2384 2021

Results in this title

J. P. Mercier, O. Ploix Modular, standardized, and innovative Power Electronics for Automotive S. 533-544

„… Modular, standardized, and innovative Power Electronics for Automotive A new approach with Wide …” „… , France Abstract Automotive industry is facing the critical issue of having to drastically reduce …” „… modification of the automotive market is thus expected in the next 10 years: Bureau d’Informations et de …”

K. Brand Shifting Left the development of Electric Vehicle Products, from System to Software S. 563-578

„… ultimately drive requirements on subsystem designs across the automotive supply chains. We also focus on …” „… , improved battery technology and environmental sensitivity have all helped to drive more interest in EVs …” „… EV market, including many of the traditional automotive manufacturers. Succeeding against the …”

Titelei/Inhaltsverzeichnis

„… VDI-Berichte 2384 Automotive and Traffic Systems Technology 20th International Congress and …” „… 105 J. Klesing, P. Schmitt, Nexteer Automotive, Auburn Hills, USA A new perspective for manufacturers …” „… 175 S. Fülster, S. Hempel, R. Meyfarth, Deep Safety GmbH, Berlin f Software Technologies Automotive …”

D. Mehlig, M. Muller, J. Treier, A. Loges Long distance e-mobility in the trade-off between battery capacity & charging power – Battery immersion cooling as enabler technology? S. 545-562

„… Long distance e-mobility in the trade-off between battery capacity & charging power – Battery …” „… must be adjusted which could result in a bord net voltage of 800 V combined with a high power battery …” „… pack with the need of an improved battery thermal management. Immersion cooling could be a very …”

M. Ghivari, D. Chakraborty State of Health and State of Charge Estimation method – A Machine Learning based hybrid approach S. 605-612

„… the automotive industry necessitates better battery performance. Thus there is a need to enhance and …” „… , resulting in frequent charging of the battery. Statistically, for automotive usage, any SOH of less than 80 …” „… a range estimator of an EV. SOH measures a battery’s ability to deliver energy based on available …”

M. Bottigheimer, T. Lammle, C. Lammle, V. Schall, A. Wiebelt Wireless Charging for Electric Vehicles with its Boundary Conditions – A Contribution for Market Breakthrough S. 459-474

„… electromobility with battery-electric vehicles and plug-in hybrids is to be supported and accelerated by …” „… Wireless Charging System to a series product in the market are the boundary conditions of the Automotive …” „… battery. Additionally the positioning system, foreign and living objects as well as the communication …”

S. Alexander, F. Borrelli, M. Pfeifle Real-time Contextual Intelligence Services for Connected Electrified Vehicles S. 509-522

„… building-block for the digital and business model transformation of the automotive industry. Context-aware …” „… priorities for mass adoption of EVs are the alleviation of range anxiety, reduction of battery charging time …” „… while minimizing journey & charging time, and also maintains a minimum battery state of charge (SoC …”

G. Castignani, F. Chandelle, S. Jafarnejad, I. Scherer Evaluation of a driver’s compatibility with electric, plug-in hybrid, and hybrid vehicles based on mobility patterns analytics S. 489-500

„… to evaluate if switching to Battery Electric Vehicles (BEV), Plug-in Hybrid Electric Vehicles (PHEV …” „… driver coaching, boosting electrified automotive sales, optimizing corporate fleets, minimizing carbon …” „… Combustion Engines (ICE) prevailed in the automotive landscape. With the Paris Agreement entering into force …”

K. Heurtefeux, M. Kumar, M. Cassol New Automotive E/E architecture and how TC4xx enables it – From domain-based to zone-based approach S. 429-434

„… New Automotive E/E architecture and how TC4xx enables it From domain-based to zone-based …” „… Abstract The automotive industry is facing daunting challenges such as connected cars, expansion of new …” „… understanding that the zonal E/E architecture has been recently introduce. Fig. 1: Automotive E/E …”

J. Langkau, S. Wenz, T. V. Fernandez, L. Pullen, A. Tekavčič, N. Jezeršek, A. Wagner Electric Charge Lid – System components for future charge lid systems S. 475-488

„… : https://www.vecteezy.com/vectorart/2514643-battery-charge-status-level-set-collection (access: 5. 8. 2021 …” „… requirements (ASIL (Automotive Safety Integrity VDI-Berichte Nr. 2384, 2021 477 Level)) of charge lid systems …” „… the common requirements for automotive products in terms of quality and safety, there are three …”

Z. Hermon Active Acoustics Innovations Supported by Tuning & Prediction Tools S. 331-338

„… , Ness-Ziona, Israel Abstract Noise cancellation has become more than just a luxury in automotive …” „… objectives are to provide automotive designers with: 1. Rich libraries of sensors and loudspeakers. 2 …” „… development of modern sound technology have created new benchmarks within the automotive industry for both …”

A. P. Das, K. Thomas, A. Mohan, A. S. Akhil, K. P. Ganesh A Battery Digital Twin framework for Predictive Maintenance and State of Health Estimation of Electric Vehicles S. 579-592

„… A Battery Digital Twin framework for Predictive Maintenance and State of Health Estimation of …” „… ., Trivandrum, India Abstract To maximize the performance of Electric Vehicle (EV) battery, the …” „… requirements of the battery management system (BMS) are getting higher and higher, especially in terms of …”

M. Gresser, M. Mende, M. D. Rabe, B. Baker, A. Unger Graph-based Vehicle Diagnostics using Machine Learning S. 131-142

„… Automotive Diagnosis M. Gresser, M.Sc., Dipl.-Ing. M. Mende, BMW Group, Munich; Dipl.-Ing. M. D. Rabe …” „… The automotive industry is changing, and new strategies are needed to meet the increasing demands of …” „… electromobility on the rise and high demand for autonomous and connected vehicles [1], the automotive E/E …”

F. Rundo Perceptive Advanced Car-driver Drowsiness Monitoring Neuro-Embedded System S. 317-330

„… progress in automotive technologies, car makers are equipping nextgeneration cars with ad-hoc designed …” „… . Introduction It is quite well known in the scientific literature that the safety assessment in the automotive …” „… portable battery, a power management circuits, a conditioning circuit for output SiPMs signals, and …”

doi.org/10.51202/9783181023846

Partial access

Select

VDI Wissensforum GmbH (ed.)

ELIV 2019

Series: VDI-Berichte

Volume 2357 2019

Results in this title

T. Bürger, Kunal Goray, F. Berg, W. Resende Modular DC-DC converter for high-performance fuel-cell systems in trucks and buses S. 189-200

„… voltages as per the vehicle application. Introduction Fuel cell systems for automotive applications …” „… is to unidirectionally transfer power from the output of a fuel cell stack to a high voltage battery …” „… vehicle; the DC-DC converter thereby enables power transfer from the stored Hydrogen into usable battery …”

Titelei/Inhaltsverzeichnis

„… VDI-Berichte 2357 Automotive and Traffic Systems Technology 19th International Congress ELIV 2019 …” „… 31 J. Klesing, Nexteer Automotive, Auburn Hills, USA; S. Safour, Nexteer Automotive, Paris, France f …” „… 45 L. Gauer, I. Totzke, Audi Electronics Venture GmbH, Gaimersheim UX in the Automotive Industry …”

A. Kashyap, A. Gendron-Hansen, D. Sdrulla, B. Odekirk The Transition of EV Applications from Silicon to Silicon Carbide – Helping the power electronics design community overcome reliability challenges for EV applications that use silicon carbide S. 177-188

„… Abstract Although electric vehicles (EVs) are not new to the automotive industry, the target rate of …” „… all automotive original equipment manufacturers (OEMs) that serve global markets to rethink and …” „… discuss the reliability and ruggedness requirements critical for automotive applications, and will …”

P. Gesner, F. Kirschbaum, F. Landenberger, J. Scheiffele, L. Morawietz, B. Bäker Modeling and identification of electrochemical energy storage for drive train development – Review and evaluation S. 101-114

„… storage (battery/cell) VDI-Berichte Nr. 2357, 2019 103 the temperature and the state of charge …” „… reason, the present study addresses models of the electrical impedance of automotive batteries. In the …” „… and identification algorithms for the electric battery behavior based on measurement data are …”

B. Fähnrich, A. Körner Easy Integration of 48V Mild Hybridization by Dual Voltage Battery Management – Realizing CO2 saving potentials by low implementation efforts S. 139-152

„… corresponds to approximately the power and usable energy of a 75Ah lead acid battery for typical automotive …” „… Easy Integration of 48V Mild Hybridization by Dual Voltage Battery Management Realizing CO2 …” „… Voltage Battery Management (2VBM) to realize a 48V Mild Hybridization, especially for small and mid-size …”

T. Grasshoff, O. Tamm Efficiency Advantages of SiC in Electric Drive Train Applications S. 169-176

„… battery voltage range requiring 650 or 750V blocking voltage of the semiconductor. In this voltage area …” „… range in the same design or boosting the drive train power in the same space. In the 800V battery …” „… devices (Fig. 6). In automotive applications, this only plays a role for peak power operating points …”

A. Magnuson Going from an Electronic Unit Centric Development to Application Software Centric Requires a Different Architecture Mindset in Automotive S. 239-254

„… Rectifier Device Abstraction Battery Device Abstraction Device Abstraction Layer Fig. 8: Device abstractions …” „… Different Architecture Mindset in Automotive Anders Magnuson, Volvo Group Truck Technology …” „… automotive industry has been and still is to achieve large scale reuse of manufactured entities in order to …”

F. Graf, S. Baensch, T. Knorr, D. Ellmer, C. Marechal 48 Volt High Power: Electric Drive for Excellent CO2 Emissions & Electric Driving Features S. 153-168

„… , Continental Automotive GmbH, Regensburg, Continental France SAS, Toulouse, France Abstract Future motor …” „… automotive industry needs to achieve a significant step towards decarbonising and modernising the European …” „… performance for current architectures, with dedicated DC/DC, 48V battery and belt starter generator as main …”

A. Schleicher Service-Oriented HPC Communication Standard for Vehicle Lifecycle Management S. 503-518

„… . Vehicle topologies with multiple HPCs employ Automotive Ethernet for high-bandwidth connectivity between …” „… Automotive Ethernet. These new architectures result in new challenges regarding the management of the …” „… solutions that are costly and may risk market and legal acceptance. A group of automotive companies …”

doi.org/10.51202/9783181023570

Bernhard Geringer, Hans-Peter Lenz - 40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

Partial access

Select

Bernhard Geringer (ed.), Hans-Peter Lenz (ed.)

40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 811 2019

Results in this title

W. H. Pettit, D. A. Masten, C. E. Freese, M. Bork, M. M. Mann Antriebssysteme fur Brennstoffzellen und Batterien - eine Abwägung/Fuel Cell and Battery Propulsion System - the Balance

„… , the automotive industry is focused on: reducing battery cost, prioritizing use of abundant materials …” „… from the grid, which is currently available at low cost. A battery-based propulsion system is very …” „… MS, Ms. Margarita M. Mann MS General Motors Company (GM), Pontiac, Michigan Fuel Cell and Battery …”

Henrik Green, M. Berglund, K. Burgdorff, M. Rothoff Volvo Cars - Attraktive Autos fur eine sich wandelnde Gesellschaft/Volvo Cars - Attractive Cars for a Changing Society

„… The automotive industry has brought freedom to move to people for over one hundred years. However …” „… contributor to global greenhouse gas emissions, resulting in climate change. The automotive industry has a …” „… of sustainable materials and post first life electric vehicle battery management. Our focus on …”

Keiji Kaita Diversifizierte Elektrifizierung - Kernpunkt bei Toyotas Streben in Richtung nachhaltiger Gesellschaft /Diversified Electrification - The Key for Toyota's Challenge towards a Sustainable Society

„… vehicles such as plug-in electric vehicles (PHEVs), battery electric vehicles (BEVs), and fuel cell …” „… electric vehicles (HEVs), namely the motor, power control unit (PCU), and the battery. Of these …” „… technologies, the popularization of PHEVs and BEVs will depend on advances in battery and charging …”

H. Sandquist, S. Li Modulare Hybrid Powertrain Familie fur weltweiten Einsatz/Modular Hybrid Powertrain Family for Global Application

„… ;= ! # % = ~ >** ;= ! # % # # Abstract The automotive industry is facing tremendous challenges with regards to CO2 emission reduction …” „… general. In spite that Chinese automotive sales in total showed a 4.1% decline on a y/y basis in 2018 …” „… Battery Electric Vehicles (BEV); others say that it is still cost effective to improve the Internal …”

M. Alt, N. Fuhrmann, O. Bopple, L. Cloos, P. Souhaite Elektrifizierte Verbrennungsmotoren fur Volumenhersteller/The Road to Mainstream Availability of Electrified Combustion Engines

„… segments and regions. Even though a steep increase in market share of battery electric vehicles (BEV) is …” „… emission reduction is a high share of battery electric vehicles which have to be affordable for the …” „… , targeting minimum fuel consumption. A prerequisite for this approach is to keep the battery state of …”

H. Won, A. Bouet, V. Manente, J. Kermani, F. Duffour Potenzial der GCI Technologie - Ein Benzin-Kraftstoff mit hoherer Selbstzündung zur Reduzierung des C02-Fusabdrucks /eines Euro 6d-konformen Personenkraftwagens (PKW) Potential of GCI Technology - Hig...

„… by diesel engines. The negative greenhouse effect on the environment has motivated the automotive …” „… foreseeable future because of the limitations on battery size and cost. The benefits of hybridization are …” „… its public image. Historically, the automotive industry has considered fuel as a constraint while …”

T. Tingelof, J. Dombrovskis, K. Samuelsson, L. Jorissen Weltweit fuhrende Brennstoffzellen-Stapeltechnologie mit europaischer Lieferantenbasis /World Leading Fuel Cell Stack Hardware with a European Supplier Base

„… a wide range of European OEMs, suppliers and research institutes have been developing an automotive …” „… automotive environment. Fuel cell stack lifetime targets are in the range of 5000 hours [1.] for passenger …” „… automotive environment and the space, weight and cost constraints (ultimate target of 15 $ / kWnet [1 …”

T. Tabata, H. Shibata, H. Katsurahara, Y. Konishi Weiterentwicklung eines flexiblen Motorsteuerungssystems für Benzinmotoren unter Berücksichtigung zukunftiger Elektrifizierung /Evolution of Versatile Gasoline ICE Core System, Considering Future Elec...

„… automotive industry currently faces a 'once in a century' paradigm shift to ensure environmental protection …” „… forthcoming challenges for the automotive industry and contribute to society. 1. Introduction Efforts to …” „… generation, EV driving range, that relies on the development of battery technologies, and charging …”

R. Osborne, A. Lane, N. Turner, L. McWilliam, N. Hinton, M. McAllister, J. Geddes, J. Gidney, J. Cleeton, P. Atkins, R. Morgan Ein Mager-Benzinmotor der neuen Generation für reduzierte CCfe-Emissionen in einer elektrifizierten Welt /A New-Generation Lean Gasoline Engine for Reduced CO2 in an Electrified World

„… conditions as well as the 48V battery performance. Furthermore, the Supervisor coordinates the various …” „… electric compressor, which would then require careful energy management to ensure the battery …” „… for Aftertreatment Temperature Control of Automotive Diesel Engines, Proceedings of 2012 IFAC …”

doi.org/10.51202/9783186811127

VDI Wissensforum GmbH - ELIV-MarketPlace 2022

No access

Select

VDI Wissensforum GmbH (ed.)

ELIV-MarketPlace 2022

Series: VDI-Berichte

Volume 2405 2022

Results in this title

Titelei/Inhaltsverzeichnis

„… Preflight Lx3 am Oktober 25, 2022 | 10:45:58 | 148 mm x 210 mmVDI-Berichte 2405Automotive …” „… ? � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �1 J. Flemming, P3 automotive GmbH, Stuttgart f Architecture/Engineering – TestingVirtual E/E Test …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �29 J. Walther, Continental Automotive, Wetzlar; S. Breitkreutz, Volkswagen AG, Wolfsburg; L. Dreißig, …”

S. Suo Future of Electrified Powertrain in the era of Software Defined Vehicles and Service Oriented Architecture S. 79-84

„… Architecture Sophia Suo, KPIT Technology, Novi, MI, USA Abstract The automotive and mobility industry is …” „… ). With continuous advancements in battery, e-drive, and charging technology and equipped with …” „… , Electric PowertrainVDI-Berichte Nr. 2405, 202280The Transformation of Automotive with CASE Technologies2 …”

Florian Pampel, M. Stapelbroek, I. Hazanavicius Tailored battery systems for entry level up to high performance applications Challenges in battery development S. 99-108

„… | Author, DateMotivationReduction of weight and volumeLead-ban: Substitution of lead-acid batteryLonger …” „… volumeLifetimeChallenging package (vehicle specific battery)CHARACTERISTICS OF (P)HEV SPORT CARSSOLUTIONS FOR …” „… Tailored battery systems for entry level up to high performance applicationsChallenges in battery …”

doi.org/10.51202/9783181024058

1

2

3 ... 29