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VDI Wissensforum GmbH - Powertrain Systems in Mobile Machines 2022

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VDI Wissensforum GmbH (ed.)

Powertrain Systems in Mobile Machines 2022

Series: VDI-Berichte

Volume 2402 2022

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R. Morrison, J. Legner Future Electrified Drivetrain for Off-Highway in the 60-80kW Power Range S. 163-170

„… Future Electrified Drivetrain for Off-Highway in the 60-80kW Power Range BSME Robert Morrison …” „… drivetrain solutions. This market “pull” has been experienced through all divisions of ZF, from the …” „… , off-highway OEMs have been focused largely on electrifying the drivetrain of the compact class machinery, most …”

S. Eichler, C. Guernsey The Wheel Loader of Tomorrow: Proof-of-Concept Vehicle & Learnings from Full-Electric Drivetrain Conversion S. 185-198

„… Drivetrain Conversion Stefan Eichler, Cameron Guernsey, Danfoss Power Solutions GmbH & Co. OHG, Offenbach …” „… electric motor without necessarily changing the rest of the drivetrain. Keeping a single power source …”

M. Schwaderlapp, A. Plumpe Sustainable Powertrains for Mobile Machinery – DEUTZ’ strategy towards a zero-emission future S. 29-46

„… limits to electric drivetrains. Consequently, battery-electric drives can be used to their full extent …” „… off-highway applications. This approach considers electric drivetrains as well as combustion en-gines operated …” „… for electric power will result from the introduction of electric drivetrains. In addition, other …”

Titelei/Inhaltsverzeichnis S. I-X

„… Drivetrain for Off-Highway in the 60-80kW Power Range � � � � � � � � � � � � 163R. Morrison, J …” „… Wheel Loader of Tomorrow: Proof-of-Concept Vehicle & Learnings from Full-Electric Drivetrain Conversion …”

R. Himmelsbach, J. Ziegler, E. Nachbaur eCVT for Tractors – Experience report about potentials and challenges S. 223-232

„… further including in-creased efficiency in the whole farming process and within the drivetrain. According …” „… , prices will most likely rise and demand increasing efficiency of the drivetrain. Electric power-split …”

L. Virnich, T. Durand, S. Schaub, S. Ghetti, D. Van der Put Optimization of powertrain layout to maximize benefits of an H2 internal combustion engine S. 79-94

„… use cases to resolve the trade-off between transient drivetrain performance and achieving near zero …”

L. Serrao Driving the electric transformation – The evolution of off-highway powertrain S. 135-150

„… drivetrain architectures is based on qualitative analysis from expe-rience and application knowledge (e.g …”

A. Kampker, H. H. Heimes, M. Kehrer, S. Dünnwald, S. Hagedorn, S. Biegler Integration and modularization approaches for fuel cell solutions in commercial vehicles S. 171-184

„… primarily at distribution and long-haul trucks. This Drivetrain config-uration needs to combine a long range …”

F. Wohlfahrt, T. Göres, S. Terörde, L. Frerichs Decarbonization Strategies for Heavy Duty Harvesting Machinery S. 47-64

„… drivetrain and process superimposed with a significant constant base load the machine reacts benevolent to …” „… 40 50power in kWthroughput in t/hprocess drivetrainbase‐load complete1,522,533,544,502550751000 10 20 …”

doi.org/10.51202/9783181024027

VDI Wissensforum GmbH - Schwingungen von Windenergieanlagen 2019

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VDI Wissensforum GmbH (ed.)

Schwingungen von Windenergieanlagen 2019

Series: VDI-Berichte

Volume 2346 2019

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C. Schwarz, C. Schulz Indirect Model Predictive Control and its Impact on the Fatigue Strength of the Drivetrain S. 171-182

„… Indirect Model Predictive Control and its Impact on the Fatigue Strength of the Drivetrain …” „… the drivetrain is considered in a configurable way. This allows to find an application depended …” „… of the drivetrain fatigue strength. Six representative different turbulent full-field wind speeds of …”

Titelei/Inhaltsverzeichnis S. I-VII

„… Fatigue Strength of the Drivetrain . . . 171 C. Schwarz, C. Schulz, Hochschule Anhalt f …”

S. Schemmert Geräusch- und schwingungsarme Getriebe – Auslegungsstrategien für tonalitätsfreie Anlagen aus Sicht eines Getriebeherstellers S. 119-128

„… complete drivetrain system and coordinated modifications to the gearbox components even wind turbines with …”

M. Joost, B. Orlik, F. Berkemeyer Erfassung von Turmschwingungen in Windenergieanlagen durch MEMS-Sensoren S. 249-IX

„… can Support the Design of Wind Turbines; Presentation at the 4th Wind and Drivetrain Conference …”

doi.org/10.51202/9783181023464

VDI Wissensforum GmbH - Land.Technik AgEng 2017

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VDI Wissensforum GmbH (ed.)

Land.Technik AgEng 2017

Series: VDI-Berichte

Volume 2300 2017

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K. Ritters, P. Winkelhahn, L. Frerichs, B. Kriebel Determining saving potentials in a tractor drivetrain using a simulation model and measured operating data S. 297-302

„… Determining saving potentials in a tractor drivetrain using a simulation model and measured …” „… of a research project, a modular simulation model of a tractor drivetrain was built up and validated …” „… drivetrain components, the model is designed modularly. Besides the physical components, like engine …”

D. Hast, B. Rosenbaum Predict the unpredictable – Benefits and limits of machine data analytics and component health prediction S. 529-536

„… : Basic structure of a connected hydrostatic drivetrain in a mobile machine As a basis for our …” „… considerations, Fig.1 shows the basic structure of a connected hydrostatic drivetrain in a mobile machine to …” „… : Foundational analytics techniques for predictive diagnosis in PredictDrivetrain The cloud-based storage of …”

F. Balbach, E. Nacke, S. Böttinger Method for load-based evaluation of machines using the example of a tractor S. 521-528

„… tractor applies different loads on different components of the drivetrain. The variation of these loads …” „… literature. The resulting load factor for the drivetrain shows higher loads on the tested machine in …” „… . 2300, 2017522 Drivetrains of mobile working machines are confronted with stochastic loads. To convert …”

D. Engelmann, M. R. Unger, M. Geimer Testing and Benchmarking a Powertrain with Independent Wheel Control for Heavy Machinery S. 303-314

„… dedicated electrical control unit (ECU).[3] In the case of conventional drivetrains using differentials …” „… drivetrains in which the operator tries with a wheel loader to reach 20 km/h in a curve with a curve radius …” „… , Elektrifizierung : mit Fachausstellung = Drivetrain for vehicles 2016 ; drivetrain, integration, electrification …”

F. Haussmann, R. Obermeier- The CLAAS AXION 900 TERRA TRAC Product Range – Benefits of the CLAAS Axion 900 halftrack tractor concept Hartmann equipped with CLAAS Big Driver Terra Trac S. 127-134

„… varies in relation to the Pull/Weight ratio of the tractor and the type of drivetrain used to bring the …” „… drivetrains reduce some of those disadvantages but come at a higher cost. Comes then the idea of the …”

S. Krieger, E. Schnur, M. M. Brenninger The Potential of CVTs in Tracked Tractors around 400 hp S. 135-142

„… transaxle for a 2TT can be done with only 12% new parts coming from having drivetrains for standard …” „… ) in the drivetrain that is different to the standard machine. Most of the work is in the merging of …” „… drivetrain of the standard tractor is not prepared for the loads of a tracked vehicle, the rework of the …”

W. Stark, C. Pieke Efficiency Optimization by Using “Vehicle in the Loop” Test Methodology S. 399-406

„… energy, along with losses from the engine through the drivetrain and finally through the tractive device …” „… engine and drivetrain, (2) maximizing the tractive advantage of the traction devices, an increase in …”

J. Wieckhorst, T. Fedde, L. Frerichs A Traction Field Test – Real Time Tire Soil Parameters of a Tractor in Tillage Applications S. 431-438

„… located at completely different traction coefficients within the mappings. 2. Tractor Drivetrain with …” „… rear wheel is calculated from the speed sensor at the bevel gear shaft in the drivetrain that is also …”

W. Breu, B. Pichlmaier Electrified Utility Tractor S. 9-14

„… Fendt Former 12555X in 2015. Electrical drivetrain components are available and meanwhile have become …”

C. Ehlert, L. Erger Development of an Intelligent Stretch Brake System S. 143-148

„… using the inner losses of the drivetrain at high engine RPM. Figure 4 shows that at low vehicle speeds …”

J. Engström, O. Lagnelöf Battery electric autonomous agricultural machine – Simulation of all operations on a Swedish farm S. 15-22

„… manufacturing were included. Furthermore, as an effect of a battery electric drivetrain, local emissions were …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… . Ritters, Determining saving potentials in a tractor drivetrain using a 297 P. Winkelhahn, simulation …”

A. Meiners, S. Häberle, S. Böttinger Advancement of the Hohenheim Tractor Model – Adaption on current demands S. 245-254

„… Nr. 2300, 2017 247 model of the tractor, consisting of the basic components running gear, drivetrain …”

doi.org/10.51202/9783181023006

VDI Wissensforum GmbH - International Conference on Gears 2022

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2022

Series: VDI-Berichte

Volume 2389 2022

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M. Weigand, C. Gachot Improved rotorcraft drivetrain safety and related research with special focus on improved lubricants for rotorcraft transmissions S. 561-572

„… Improved rotorcraft drivetrain safety and related research with special focus on improved …” „… contribute with its unbiased expertise to the goal of improved rotorcraft drivetrain safety. The paper gives …” „… mechanical drivetrain of the the utility helicopter Kamov Ka-62 (certified December 1st, 2021 …”

S. Ebrahimi, J. Langhart, D. Marano NVH calculations for drivetrains, a methodology for selection of the best suitable calculation approach for a specific purpose S. 75-90

„… NVH Calculations for Drivetrains, A Methodology for Selection of the Best Suitable Calculation …” „… more and more state of the art in the engineering of drivetrains. In many cases, engineers and …” „… check the drivetrains for critical frequencies which can create both noise and overloaded excitations …”

M. Weigand Calculation of weight and center of gravity of rotorcraft drive trains in the early design phases – Exploratory study of feasibility and possible approaches S. 999-1004

„… development. Besides the design of the whole system tools are required for the design of the drivetrain. Not …” „… only a draft of the drivetrain has to be designed and calculated; especially weight and center of …” „… new design tools in the area of the transmission drivetrain. This sounding study evaluates the …”

F. Donner, T. Scheu, M. Weigand Dynamic simulation of a rotor system with variable speed S. 985-994

„… II deals with a simulation of the whole drivetrain: Turbine, transmission, Variator and Rotor. The …” „… is introduced in the drivetrain, a distinction is made between two possible architectures: In …” „… only transmits the power of one turbine each, but is installed twice in the entire drivetrain …”

N. Hessinger, M. Braunstingl, H. Bansal Advanced use of DOE in gear geometry optimization S. 281-286

„… . Introduction In modern drivetrain development the targets for dynamic response, efficiency and strength of …” „… drivetrain components have shifted especially due to the increased implementation of electrification in …” „… for energy recovery within the drivetrain. Therefore, it is crucial that the assessment of performance …”

F. Lagier, A. Bischofberger, K. Bause, S. Ott Suitability of additive manufactured PEEK gears as a means of gear sampling for automotive high-speed gearboxes S. 1045-1060

„… the vehicle drivetrain of up to 34 % can be achieved by augmenting the turning rate of the prime mover …” „… inertia of high-accelerating components of the drivetrain, like the gears in the first stage of the …” „… the first stage of a high-speed drivetrain up to 30,000 rpm is proposed by LAGIER ET AL. Here, an …”

L. Ryali, D. Talbot Dynamic load distribution of planetary gear sets subject to both internal and external excitations S. 389-408

„… disturbance on a wind turbine drivetrain by combining the drivetrain dynamic model with the electric model of …” „… responses of a wind turbine drivetrain under turbulent wind and voltage disturbance conditions,” Advances in …” „… drive-train resonance and torque ripple smoothing of a 50kW vertical axis wind turbine,” 2015 IEEE …”

C. A. Celikay, A. Donmez, A. Kahraman An experimental study of parametric resonances of a spur gear pair at speeds above its primary resonance S. 511-522

„… drivetrains, an in-depth experimental investigation of these instabilities and subharmonic resonances becomes …” „… [5,8,9,12-14]. The subharmonic resonances of a spur gear pair have been overlooked by drivetrain technologists …” „… of the current trends in electrification of drivetrains, speeds in the range of   10 - 40 krpm are …”

B. Zhmud, M. Bengtsson, L. Everlid Improving the tribological and nhv behavior of gears by mechanochemical surface finishing S. 1365-1370

„… advantages over traditional powertrains, the drivetrains of hybrid (HEV) and full battery electric (BEV …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… 23, 2022 | 08:38:21 | 148 mm x 210 mm f NVHNVH calculations for drivetrains, a methodology for …” „… 545F. May, TÜV SÜD Schweiz AG, Winterthur, SwitzerlandImproved rotorcraft drivetrain safety and …”

B. James Developing a digital thread linking gear design to manufacturing simulation and metrology S. 185-196

„… ideal for a case study. VDI-Berichte Nr. 2389, 2022188The project was EDISON (Electric Drivetrain …”

C. Schonke, T. Magdy, K. Daubach, W. Kassem, M. Oehler, O. Koch Simulation of high torque density gearbox noise excitation S. 837-848

„… considering all manufacturing tolerances A new software for designing and simulating drivetrains has been …”

A. Kubo, A. Ueda, R. Uehara Development of IP-bevel gears for industrial operation S. 343-356

„… bevel/hypoid gears. We improved the dimensions of IP-bevel gears for drive-train of land construction vehicle …” „… IP-bevel gears for drive-train of land construction vehicle and carried out the endurance test. The …”

A. Alnahlaui, P. Tenberge Improved method for the determination of tooth root endurance strength S. 31-44

„… ., Prof. Dr.-Ing. Peter Tenberge, Ruhr-University Bochum Abstract Drivetrain technology in all its …”

E. Lamaj, J. Blomeke, F. Rudolph, J. Hermes A comprehensive, fully parametrized calculation model for improved helical-hypoid gearbox efficiency S. 825-836

„… , 2022 831In order to use the Optislang framework, the digital twin of the motor gearbox drivetrain is …”

W. Wagner, S. Schumann, B. Schlecht Enhanced loaded tooth contact analysis of hypoid gears within a multi-body-system simulation S. 357-370

„… capacity of gear stages within complex drivetrains under varying external loads, multi-body-systems (MBS …”

S. Matkovič, M. Kalin Effect of tribological properties on tooth root fatigue failure of polymer gears S. 1257-1268

„… drivetrains. They operate by kinematic coupling between driver–pinon and driven gear. In this action, two …”

E. Lothman, M. Hein, U. Steiner Increased load carrying capacity of gears through optimized steel performance, surface conditions and processes S. 637-650

„… : https://www.ovako.com/globalassets/steel-portfolio/brands/iq-steel/ovako_wp_drivetrain-power-density.pdf VDI-Berichte Nr. 2389, 2022650 …”

R. Chen, D. Qin, C. Liu Study on electromechanical coupled dynamic characteristics of transmission system of wind turbine S. 763-778

„… . 1. Wind turbine drivetrain gear–generator coupled model construction In this study, the main drive …”

C. M. Illenberger, T. Tobie, K. Stahl Operating behavior and performance of oil-lubricated plastic gears S. 1117-1132

„… for the appli-cation in power transmitting drivetrains. This contribution will give an overview of the …”

M. Zalfen, J. Lovenich, O. Malinowski, C. Brecher, J. Brimmers, S. Neus, S. Stark, D. Kruger Test rig concept for high power VHCF gear testing S. 485-498

„… . At this position of the drivetrain, a safety brake is integrated. Besides the controlled test rig …”

doi.org/10.51202/9783181023891

VDI Wissensforum GmbH - Gießtechnik im Motorenbau 2023

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VDI Wissensforum GmbH (ed.)

Gießtechnik im Motorenbau 2023

Series: VDI-Berichte

Volume 2410 2023

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P. Grzeschik, M. Schwaderlapp, A. Plumpe Sustainable Drivetrains for Non-Road Mobile Machinery The DEUTZ TCG 7.8 H2 Hydrogen Combustion Engine S. 91-108

„… underlying material science involved. 1. Introduction The public discussion on CO2 free drivetrains is …” „… electric drives or fuel cells for Sustainable Drivetrains for Non-Road Mobile MachineryThe DEUTZ TCG 7.8 H2 …” „… reasonable to promote electric drivetrains for transport.Figure 5: Well-to-wheel analysis for electricity …”

Titelei/Inhaltsverzeichnis S. I-VIII

„… R. Marquard, A. Ferrarese, Tupy SA, BrasilienSustainable Drivetrains for Non-Road Mobile Machinery …”

doi.org/10.51202/9783181024102

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