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VDI Wissensforum GmbH (ed.)

ELIV 2021

Series: VDI-Berichte

Volume 2384 2021

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B. Kleinsteinberg, A. Hohenhovel Towards lead-acid free 12 V power supply for electrified vehicles and highly automated driving functions S. 593-604

„… functions Requirements and design to provide a lithium-ion 12 V board-net battery Björn …” „… shows a design example for a battery-electric vehicle with load profiles as requirements regarding …” „… capacity results in 48 Ah with this choice of load profiles, which depends on factors like vehicle design …”

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

„… . The paper outlines the design methodology followed, challenges faced, drawbacks and further …” „… mechanical processes. The lifetime of these devices depends greatly on the materials used, the system design …” „… equivalent circuit model of the battery is an efficient way of identifying the parameters of the battery in …”

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

„… ) Vehicle Assembly (VA) Figure 12: Electric circuit of the reference design exemplary for the WPT3/Z2 …” „… , the magnetic circuit with the coil system as well as the secondary compensation, rectifier and …” „… PFC and continues over inverter, compensation, the magnetic circuit with the coil system as well as …”

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

„… Proceedings of the 19th International Conference Mixed Design of Integrated Circuits and Systems - MIXDES …” „… standard range. We designed a printed circuit board(PCB) that incorporates a user-interface based on …” „… portable battery, a power management circuits, a conditioning circuit for output SiPMs signals, and …”

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

„… ) charge lids that move inwards, behind the body, where design and performance of the actuator also play a …” „… boost torque of 10Nm. The design of the actuator with regards to the required torque is influenced by …” „… for actuator application. The lid actuator BLDC motor and integrated PCB (Printed Circuit Board) is …”

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

„… . Existing approaches in the classical automotive space based on Design of Experiments (not using real-world …” „… a unique and measurable effect on the open circuit voltage (OCV) of Li-ion cells. WideSense battery …”

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

„… owner of combustion engine vehicles. 2. Conceptional vehicle design for long distance The suitability …” „… mainly influenced by improved aerodynamics, consequent focus on lightweight design which includes a …” „… usage in commercial fleets to define a dedicated vehicle design can be used to understands these …”

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

„… ]. Electrical equivalent models based on the resistancecapacitance circuit are developed using a system …” „… Popular Methods: Coulomb Counting, Open Circuit Voltage, and Kalman Filter.” 2017 2nd International …” „… parameters. Two neural networks are trained using pre-tuned Kalman filters to correct designed state …”

F. von Bulow, F. Heinrich, T. Meisen A new perspective for manufacturers: Cloud-based utilization of operational fleet data S. 117-130

„… prognostic approach based on statistical similarity. An application to industrial circuit breakers …” „… dynamic. Nevertheless, the approach is not only designed for BEVs or vehicles, but also for other machine …” „… , the task of designing digital twins would be too complex and out of scope for fleet operators. 4.2 …”

doi.org/10.51202/9783181023846

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VDI Wissensforum GmbH (ed.)

AUTOREG 2017

Series: VDI-Berichte

Volume 2292 2017

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S. Gantenbein, M. Weiss, E. Ivers-Tiffée Elektrochemische Charakterisierung und physikalische Modellierung von Lithium-Ionen Batterien S. 157-170

„… high power lithium-ion battery at varying operating conditions. Uop results from the open circuit …” „… ( , ) ( , , ) ( , , ) ( , , ) ( , , )op OCV CT CT SEI A Diff AU U T SOC T SOC I T SOC I T SOC I T SOC I The open circuit …” „… equivalent circuit model (ECM) enables the quantification of those loss processes and provides their …”

doi.org/10.51202/9783181022924

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OPE Journal

Browse Volumes: OPE Journal

OPE Volume 13 (2023) Issue 43 ISSN Online: 2366-8040

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TracXon brings electronics printing from niche to mainstream / FlexEnable announces new ownership, board of directors and expanded leadership team / MGI-CERADROP: Ground-breaking R&D for real-life applications at MSS-NDE Labs / Worldwide launch of the Epishine OneCell brings design and performance together S. 6-7

„… must be integrated with a solar cell that is both high in performance, and flexible in design.The …” „… equipped for the mass production of hybrid printed electronics. TracXon b.v. prints electronic circuits …” „… left over.Ashok Sridhar, co-founder and CEO: “With us, the electronic circuits are not etched on …”

Exploring new possibilities S. 10

„… electronics circuits on foil, creating flexible circuitry for various applications, including IoT sensors …” „… opportunities in intelligent surface sensor design. The applica-tion of printed surface sensor technologies …” „… technol-ogy offers a unique form factor and increased flexibility in design of these smart surfaces …”

Integrated printing technology for sustainable electronics S. 23-24

„… . Fur-thermore, this approach allows for flexibility in design, enabling customised solutions for specific …” „… production scalability, design flexibility and technology affordability in mind, SaralBat-tery Inks were …” „… integrated part of the whole electronic circuit. Unlike ready-to-use printed batteries on plastic substrates …”

Wolfgang Mildner Printed electronics and smart packaging – not a success story, so far? S. 30-31

„… obtained from the radiated energy of the reader. Although there have been attempts to print the circuit …” „… logic, there has been no series production of printed RFID chips. A hybrid design is used here today …” „… battery-related technologies. "Product development must think printed electronics by design. Printed and hybrid …”

doi.org/10.51202/2366-8040-2023-43

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VDI Wissensforum GmbH (ed.)

Dritev 2022

Series: VDI-Berichte

Volume 2401 2022

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J. Kniel, M. Göckler, B. Müller Holistic thermal management as a “must have” for efficient BEV S. 397-406

„… electronics to the system requirements of a E-Axle or even coolant and refrigerant circuit and vice versa …” „… like providing heat to the cooling circuit in the vehicle, we can simulate to most important Use-Cases …” „… System Simulation, we need the Topology of the Vehicle Thermal Circuits and the Mission Profile. The …”

D. Lindvai-Soos, S. Kaimer Electric Drives for All-wheel Functions – A System Comparison of ASM and PSM S. 109-118

„… (PSM). FIGURE 2 (a) shows a comparison of the stators of both designs. Both are combined with an …” „… WLTC, even with an optimized design. In contrast, the Magna secondary drive system with a PSM includes …” „… generally more cost-efficient, being a simple design that needs no magnets. This is probably correct, as …”

M. Essam Ahmed, I. Garcia de Madinabeitia Merino, F. Duchi Advanced Electric Drive Modelling for Thermal and NVH adaptive control S. 407-0

„… cases without long computation times [2]. Fig. 1: Representation of condensed elements in circuit …” „… temperatures NVH optimization through control NVH is usually dealt with at component design and integrated …” „… , like Active Short Circuit or magnet demagnetization, at early stages of the devel-opment in a safe …”

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

„… . blocking of the drive motor due to a short circuit). The use of friction elements instead of positive …” „… be obvious. The advantage of the new shifting element investigated here lies in its bistable design …” „… . In contrast to the previously known monostable designs (NC = normally closed or NO = normally open …”

C. Ugare, A. Sibirko Plastics in high reliability Power Inverter Applications S. 209-222

„… Plastics in high reliability Power Inverter Applications Integrated circuit packaging, cooling …” „… the efforts to meet the required EMC norms. However, an advanced mechanical design is necessary to …” „… achieve reli-able design. The measures considered to make the design with plastic coolant housing reliable …”

P. Alagarsamy, A. Zangaro Compact Reduced Order Model (ROM) based on Finite Element (FE) Models of Power Electronics in Electric and Hybrid Vehicles S. 95-108

„… Fast Electrothermal Simulation," IEEE Transactions on Computer Aided Design of Integrated Circuits and …” „… ) models. This leads to a ready-to-use digital twin in a very early design phase, intrinsically including …” „… demands time-consuming simulation techniques for design, control and optimization. A discretized model …”

A. J. Wimmer High-Speed Testing: The Fast Lane towards a Running System S. 365-380

„… fluid circuit, which can be easier designed with a staged gearbox. In cases where the rotor cooling can …” „… design around the high-speed axis. Fig. 2: Electrically driven vehicle axle of a heavy truck. Space …” „… the space below the high-speed axis should be clear (measure e). Therefore, a different gearbox design …”

F. Lagier, N. Freund, K. Bause, S. Ott, A. Albers Simulation-based evaluation of high-speed PEEK gears in automotive powertrains and design of a validation environment for high-speed gears S. 223-240

„… bench module Lubrication Design Two circulating oil lubrication circuits, sharing one common tank, are …” „… Simulation-based evaluation of high-speed PEEK gears in automotive powertrains and design of a …” „… and to design a test bench that is able to analyze the behavior of PEEK gears under high turning rates …”

J. Gindele, U. Franzmann, L. Herdle, A. Pawlenka The Magna 7HDT400 for BMW’s new 48V hybrid drive family S. 1-12

„… additional or reinforced clutch and requires no additional fluid circuit for cooling and VDI-Berichte Nr …” „… very compact design and high power density. Figure 5 shows the gearset layout and the connection of the …” „… production since 2017, the 7HDT400 hybrid transmission was designed as a P2.5 architecture. This allows for a …”

doi.org/10.51202/9783181024010

VDI Wissensforum GmbH - Commercial Vehicles 2023

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VDI Wissensforum GmbH (ed.)

Commercial Vehicles 2023

Series: VDI-Berichte

Volume 2417 2023

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P. Ziegler Use Cases and technical challenges of the MCS charging S. 51-54

„… using active symmetrization during charging. Another challenge within this area is the short circuit …” „… possible short circuit current can reach much higher values than for single battery passenger cars. This …” „… leads to a higher resulting short circuit current, which drives the need of a proper definition of the I …”

F. Schweizer, T. Pflanz, M. Wagenblast, W. Tegethoff, J. Köhler, F. Breuer, L. Frerichs Fuel cell electric drive concept for heavy-duty commercial vehicles S. 123-140

„… project partner Anleg GmbH include the design, construction and testing of the compressed hydrogen storage …” „… variety of benefits. However, the actual design and con-struction of such a vehicle also come with some …” „… important development task is the design and integration of the cooling system to ensure a lower temperature …”

J. Heseding, P. Meyer-Roesler, D. Rasch Virtual Type-IIa – Software product for homologation of commercial vehicle BEV without additional hardware S. 93-104

„… including fallbacks. VDI-Berichte Nr. 2417, 2023 93Motivation Friction brakes of any kind are per design …” „… necessary installation space and cooling requirements of these devices conflict with the design hurdles of …” „… , energy management and HV-DC power circuit. These choppers can in case of insufficient capacity or power …”

M. Sommer, E. Sax, T. Rösch Fleet data used for self-learning functions in commercial vehicles S. 81-92

„… System 22 (ROS 2) slowly pick up speed in the design of new service-oriented E/E architectures in the …” „… Delay Compensation," IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 69, pp. 134-138 …” „… connection to the cloud is not possible. Thus, designing a cloud-based HVAC function would include a “smart …”

doi.org/10.51202/9783181024171

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