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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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X. Seykens, C. Bekdemir, P. van Gompel How can hydrogen combustion engines contribute to realizing climate targets? S. 105-122

„… , have a need for hydrocarbon substances, e.g. as fuel or to produce carbon-based products. Currently …” „… future energy system, these substances must be renewable, so-called E-fuels. The required hydrogen for …” „… these E-fuels (route C) can be locally produced within the EU in periods of abundant renewable energy …”

R. Pütz European policy for future road vehicles – technological neutrality or ideological astray? S. 1-12

„… system options for heavy-duty trucks were to be investigated:  EURO-VI-Diesel with E-Fuel …” „… (Power-to-Liquids; PtL),  EURO-VI-CNG with E-Gas (Power-to-Gases; PtG), VDI-Berichte Nr. 2417, 20234 Fuel Cell (FC …” „… transported in diesel vehicles with E-fuel, BEV trucks would require an additional vehicle demand of 17.2 …”

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

„… hydrogen (i.e. hydrogen from renewable energy sources) is used. A fuel cell electric truck provides a …” „… Fuel cell electric drive concept for heavy-duty commercial vehicles Dipl.-Ing. F. Schweizer …” „… Zusammenfassung Im Förderprojekt FC-Truck (Fuel Cell Truck) wird der Prototyp einer brennstoffzellenelektri-schen …”

P. Akerman, A. Rupprecht Dynamic charging for trucks S. 35-46

„… program [1]. And many rapidly growing economies are expanding their motorway networks at a fast pace, e …” „… trains of trucks, without huge batteries or land claims. The fuel savings generated from even a small …” „… taxes for fossil fuels. 1.2 The urgent need to counteract on climate change caused by road freight In …”

C. Liehr The future is Megawatt Charging – A high power revolution on charging infrastructure for commercial vehicles S. 25-34

„… verspricht eine hohe Ladeleistung, die für die Einführung von eLkws und batteriebetriebenen Lkw unerlässlich …” „… Megawatt charging promises rapid power transfer required that is essential to the adoption of eTrucks and …” „… . If we can transition logistics businesses to eTrucks, the impact we could have – and the emissions we …”

C. J. J. Bellingwout, J. Schleicher Reducing vehicle emissions for vehicles that are already on the road or on the drawing board S. 141-152

„… significantly and this is also reflected in the fuel usage and carbon emissions. These correlated values both …” „… reduction in fuel costs. As for the financial benefits of the implementation of Speedlips is, if we assume …” „… a fuel cost for diesel of 1.67 € per liter, a cost saving of 0.50 € per 100 km is expected. The …”

C. Peteranderl, M. Zähringer, G. Balke, J. Schneider Megawatt charging as an enabler for battery-electric long-haul trucks – is that enough? S. 55-66

„… Entwicklung des neuen eTrucks auch für den schweren Fernverkehr, der im Jahr 2024 ersten Kunden übergeben wird …” „… von bis zu 1000 km. Während der MAN eTruck im kommenden Jahr verfügbar ist, steht der Ausbau der …” „… ] liefert mit der Entwicklung eines energieeffizienten 1 MW Ladeökosystems inklusive MAN eTruck hierzu einen …”

Titelei/Inhaltsverzeichnis

„… wieder. Printed in Germany.ISSN 0083-5560ISBN 978-3-18-092417-5 · E-ISBN 978-3-18-102417-1 …” „… , Hochschule OsnabrückFleet data used for self-learning functions in commercial vehicles 81M. Sommer, E. Sax …” „… , Helmond, The NetherlandsFuel cell electric drive concept for heavy-duty commercial vehicles 123F …”

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

„… exceed the legally required power levels of retardation. The problem of using the eDrive as endurance …” „… power the eDrive supplies. These devices require rare installation space and system integration efforts …” „… eDrive design for sketched 44t vehicle combination meets the required continuous power and has quite huge …”

A. Jacquemart-Purson, A. J. Sprung, T. Ille, S. Escherle ANITA Integration autonomous trucks in an intermodal Hub – Starting the automatization of logistic hubs S. 13-24

„… improved fuel efficiency and reduced driver costs [3, 5, 6]. Further, automated driving is expected to …” „… determine the successful integration of automated vehicles: a) digitalization – e.g. digital and automated …” „… registration and coordination on hub premises, b) standardization – e.g. standardized (un-)loading and routing …”

doi.org/10.51202/9783181024171

VDI Wissensforum GmbH - International Conference on Gears 2017

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2017

Series: VDI-Berichte

Volume 2294 2017

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K. Togai, N. Fujinaga A reduced order internal combustion engine model for transmission development S. 1191-1198

„… evaluation and design. ICE power output process consists of fuel energy conversion gain in a combustion …” „… cylinder and fuel transportation delay from the control mean to a combustion cylinder. If required …” „… frequency is sufficient lower than that of the fuel transportation, engine output can be described as a …”

T. Saito, K. Miyamoto Traction drive analysis identified with rheological friction property of traction fluid S. 1185-1190

„… continues to be placed on environmental issues, there is increasing demand for increased automotive fuel …” „… ratio ranges in order to achieve a balance between powerful drive force at takeoff and high fuel …” „… to increase fuel efficiency by bottom trace control that keeps the engine at fuel …”

R. Weidig Adoption of polymer gears – Challenges and solutions S. 1565-1574

„… GmbH, Hofheim a. Ts. Abstract Legislation drives the automotive megatrend to reduce fuel …” „… gasoline and diesel fuel. The injection mouldable polymer material needs to meet several key engineering …” „… chemicals, solvents, fuels and lubricants (no chemical attack or degrading of properties) Dimensional …”

C. Brecher, C. Löpenhaus, J. Brimmers Potential of free flank modifications for beveloid gears S. 553-564

„… CO2 emissions, automobile manufactures are forced to produce small, lightweight and highly fuel …” „… usage of micro geometry modifications (e.g. concave lead crowning) can enlarge the contact pattern …” „… e.g. the transmission error or the maximum occurring flank pressure. These objective values are …”

W. Wang, L. Han, Q. Yan, C. Xiang, Y. Li Research on the dynamic power split characteristics and the electric power coordinated control for a hybrid transmission system S. 131-142

„… power-split hybrid transmission system can enhance the fuel economy by adjusting the engine operating points …” „… . 0 50 100 150 200 0 10 20 30 40 50 60 time/s ve hi cl e sp ee d/ (k m ·h -1 ) without …” „… analysis and parametric design of the dualmode planetary gear hybrid powertrain. Proc. of IMechE Automobile …”

K. Matsuo, Y. Suzuki, K. Fujiki Accuracy analysis of workpiece and tool in the hobbing process using Taguchi Method S. 1331-1342

„… profile around the entire circumference of the workpiece is calculated (Fig. 4). E) The normal error (fHα …” „… . 2294, 20171334 )(sin 1 aF dE 2.4.1 Effect of outer diameter run-out EO of …” „… equation. D) Calculate the normal error, Error, as L’ – L. E) Calculate the normal error by repeating …”

doi.org/10.51202/9783181022948

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2023

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2023

Series: VDI-Berichte

Volume 2427 2023

Results in this title

D. Dou An examination of viable sustainable solutions for off-road mobile machinery and agriculture S. 425-432

„… from burning fossil fuels. The total greenhouse gas emission, expressed as CO2e, which includes the …” „… hand, Scope 3 category 11 CO2e emission from machine fuel use, as shown in Figure 2, is over 90% of the …” „… . Table 1: Summary of total energy efficiencies of BEV vs other eFuel Options Citations: 1 …”

C. Mayer, T. Eberhart, K. Huber, J. Karner Fuel cell electric tractor powered with biogenic hydrogen – Vehicle design and architecture S. 57-62

„… design includes a compressed hydrogen storage system (CHSS), a fuel cell, an electric drive (e-Drive) as …” „… incorporates a fuel cell system (FCS) along with a high-voltage battery (HVB) and electric drive (e …” „… Fuel cell electric tractor powered with biogenic hydrogen Vehicle design and architecture …”

A. Lajunen Numerical simulation of alternative powertrains and fuels in agricultural tractors S. 29-38

„… hydrogen ICE tractors is the fuel availability and refuelling infrastructure. References [1] E. Scolaro …” „… Numerical simulation of alternative powertrains and fuels in agricultural tractors Prof. Antti …” „… evaluate the energy efficiency and operational performance of alternative powertrains and fuels in …”

C. Nöß, J. Weller A Fuel Cell Tractor in Operation – Concepts and Field Data S. 39-48

„… A Fuel Cell Tractor in Operation Concepts and Field Data M.Sc. Christian Nöß, M.Sc. Jakob Weller …” „… suitable to gain a business segment in the small power class, e.g. the Fendt e100 Vario at AGCO. However …” „… of operating a tractor with a hydrogen fuel cell in agricultural applications by building up two …”

J. Konrad, C. Varlese, C. Junger, R. Krizan, P. Hofmann Fuel cell electric powertrain for the agricultural tractor – FCTRAC: development, performance, and benchmarking S. 49-56

„… Fuel cell electric powertrain for the agricultural tractor FCTRAC: development, performance, and …” „… . Hofmann, Technische Universität Wien, IFA, Vienna, Austria Abstract In the FCTRAC project, a fuel cell …” „… project is presented, the paper introduces the developed fuel cell electric powertrain architecture that …”

J. Rieck, F. Behrendt, F. Gerdes, L. Frerichs Potential uses of bioenergy in the mobility sector and agricultural machinery S. 433-440

„… for battery-electric vehicles, but also hydrogen for fuel cell vehicles. In the context of this paper …” „… ” (MiD) [4] was identified as a valid data source. On the other hand, the JERICHO-E model is used. This …” „… [5] and aggregates on NUTS-2 level. For some regions, e.g. Brandenburg, this level is not precise …”

C. Birkmann, C. Schaub, M. Schmotz, N.-K. Rose, S. Walther, P. Guillaume Multi-Dimensional Three-Point-Hitch Control to Optimize Performance, Efficiency and Working Quality of Tractor Implement Combinations S. 181-190

„… development of interfaces and their capabilities, e.g. to pull and lift implements as well as to provide the …” „… control. This control strategy adjusts the height of the lower links, e.g. when using soil-cultivation …” „… the soil, e.g. mowers, fertilizer spreaders and others. For the use with soil-cultivation implements …”

S. Willems, R. Himmelsbach, S. Igl Electric powertrain solutions for tractors – An introduction to a highly integrated electric axle drive system S. 295-300

„… fuels will remain valid for agricultural off-highway applications, especially in the higher power range …” „… . Nonetheless, alternative propulsion systems are being developed in the industry, for example hydrogen fuel …” „… . Battery or fuel cell electric vehicles represent a viable solution on the road to zero emission …”

W. Kath-Petersen, P. Müller “GrindStar“ – More efficiency, effectiveness, and economy with ultrashallow soil cultivation S. 63-68

„… main crops - e.g. in case of a following summer crop after winter cereals - a quickly established cover …” „… effectiveness and, based on the fuel consumption and area output determined, also in terms of efficiency. 3 …” „… : Fuel consumption of four different process chains in post-harvest management Figure 4 emerges …”

Titelei/Inhaltsverzeichnis

„… Vortragenden bzw. Autoren wieder. Printed in Germany.ISSN 0083-5560ISBN 978-3-18-092427-4 · E …” „… and fuels in agricultural tractors 29A. Lajunen, University of Helsinki, Finland Fuel CellsA Fuel …” „… Cell Tractor in Operation – Concepts and Field Data 39C. Nöß, J. Weller, AGCO GmbH, MarktoberdorfFuel …”

M. Mattetti, L. Angelucci The development of a reference working cycles for agricultural tractors S. 15-20

„… fuel efficiency of agricultural machinery. Researchers and machinery manufacturers have identified …” „… fuel consumption of agricultural tractors. However, DLG-PowerMix does not fully synthetise the use of …” „… domain. This may lead to incorrect values of engine-related parameters such as specific fuel consumption …”

J. Vanlerberghe, Y. Li, D. Jongmans, T. Mahieu, B. Missotten Automatic Closed-Loop Chop Quality Control Based on Camera Images on a Combine Harvester S. 131-138

„… , CNH Industrial, Zeldegem, Belgium Abstract Combine harvester residue handling, i.e.: chopping and …” „… in harvesting faster and as a result reducing fuel consumption per hectare and per tons harvested …” „… knives and a shred bar is changed to achieve one of 3 strategies that balance chopping quality and fuel …”

R. Schmetz Methodical redesign of drivetrains of agricultural machinery S. 301-312

„… redesign previous drivetrains. E- and R-fuels for combustion engines, hydrogen-powered fuel cells and …” „… such as hydrogen and E- and R-fuels, only comparatively small savings in carbon dioxide emissions …” „… are not primarily intended to lead to entirely new products (i.e. not to new machines with new …”

F. Wohlfahrt, P. Heymann Potentials of Functional-electrified System Topologies for the Powertrain Design on Combine Harvester Applications S. 341-348

„… technologies with lower energetic density (e.g. battery-electrification or fuel-cells) are even more demanding …” „… high-power combine harvester concepts by using either fuel-cell-technologies or battery-based solutions …” „… in different heavy-duty offroad-applications (e.g. on tractor-concepts - see [3; 4]). Common …”

L. Angelucci, M. Mattetti, F. Pinet, A. Vertua Traction test methods to assess the energy efficiency of agricultural tractors and tires S. 263-268

„… torque (𝜔 ), engine coolant temperature, transmission temperature, fuel temperature, engine fuel rate …” „… R-squared value, such reported in the equations, Eq. (7), Eq. (8) and Eq. (9), with A, B, C, D, E, F, G, H …”

R. Grimm, M. Kügle, F. Kattler, J. Mayer, A. Fekete, M. Sepp Classifying tractor operational modes using a supervised machine learning model S. 93-108

„… modes by combining real-world data on positional information (e.g., field, farm, or road) and operating …” „… conditions (e.g., moving, fieldwork, or idling). While this analysis provided valuable insights into tractor …” „… manufacturers to explore new services, including on-board machine setting optimization for reduced fuel …”

L. Reuter, L. Frerichs Simulation of refueling strategies for a hydrogen operated tractor in agricultural process chains S. 283-288

„… hydrogen from 250 bar to 520 bar in quantities up to 435 kg in the form of e. g. BDF swap body containers …” „… fuel or hydrogen demand values for the different partial times according to the KTBL time …” „… In this paper, it was shown how the hydrogen-powered fuel cell tractors tested in the H2Agrar project …”

S. Belau, D. Neitemeier, J. Witte, T. Töniges, Y. Ehlert, Janina Amsbeck App based chop quality estimation for silage maize harvest quality optimization S. 321-326

„… , CLAAS E-Systems GmbH, Dissen; Yannik Ehlert, Janina Amsbeck, CLAAS KGaA mbH, Harsewinkel Abstract …” „… kernel processing by altering roller gaps. Nevertheless, this adjustment affects factors such as fuel …”

T. Herlitzius, H. Döll, M. Lindner Tyre testing methodology to evaluate contact pressure distribution and simulation of the resulting soil compaction risk S. 247-254

„… , tractive effort, fuel consumption) and influences changes in bulk density along the pressure distribution …” „… and tyre pressure, but also by tyre type (1-3) and manufacturer (A-E), as shown in figure 3. While at …” „… 1(0,7-1,4 bar)B2(0,6-1 bar)C1(0,7-1,4 bar)C2(0,06-0,9 bar)C3(0,7-1,4 bar)D1(0,8-1,4 bar)D2(0,6-1 bar)E …”

L. Buck, T. de Witte Cost simulation of future agricultural machinery concepts – Applied on a comparison of constant electrical power supply and battery swapping S. 349-356

„… . €0.06 per kWh, assuming that the farm produces the electricity itself, e.g. via photovoltaic systems …” „… fuel consumption within agricultural process chains. Landtechnik 75 (2020) 4, P. 278–300 [4] National …” „… mm Cu-ETP Kupfer rund (E-Cu)", 2023. https://www.metallstore.de/kupfer/stange-rund/cu-etp-cw004a …”

C. A. Arévalo-Montaña, S. Böttinger Tractive effort prediction based on dynamic soil parameters S. 235-246

„… unpaved soils. Furthermore, with extensions, it could be a tool for predicting fuel consumption. The …” „… Preston was derivated, e.g. soil type and soil condition, are unknown. Fig. 3: Tractive effort Vs …” „… . 1-13. [5] Sandu, C.; Taheri, S.; Taheri, S.; Els, S.; Jimenez, E.: Hybrid soft soil tyre model (HSSTM …”

doi.org/10.51202/9783181024270

VDI Wissensforum GmbH - LAND.TECHNIK 2020

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK 2020

Series: VDI-Berichte

Volume 2374 2020

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T. Crotty, D. Byrne, E. Jones, M. Glavin, J. Warren A Season in Data: Efficiency of a Forage Mower S. 143-150

„… A Season in Data: Efficiency of a Forage Mower T. Crotty, Dr. D. Byrne, Prof. E. Jones, Dr. M …” „… harvesting require tractors which consume significant amount of fuel during operation and transport. In this …” „… field sites, cutting and baling operation and road transport. For each scenario, the machinery fuel and …”

S. Pretsch, M. Rothbart Sustainable Agriculture in an Electrified World – Cradle-to-Grave evaluation of different propulsion systems S. 1-8

„… alternative fuels, so-called e-fuels, shall be considered. The replacement of fossil liquid fuels by other …” „… a fuel cell powertrain for the example vehicle, being characterized by a central e-drive system for …” „… e-Fuel production and distribution systems are needed. Both can have a significant positive effect on CO …”

A. Kunz Alternative drives for agricultural machines – Legal frame, meaning, concepts, validation, conclusion S. 405-412

„… . Corresponding EU measures to these agreements are e.g. defined in [4] und [5], with [5] setting CO2 emissions …” „… fossil fuels and prescribes trade yearly declining, free saleable energy volumes of fuels recorded …” „… beginning in 2021. For volumes beyond, national certificates must be bought, which increase fuel prices to …”

R. Schmetz Energy analyses of different advanced drive systems for agricultural machinery S. 315-322

„… -, other e-fuels-, methane-, r-fuels-, hybrid (drivetrain)- and battery electric-tractors, swarm machinery …” „… requirements (hydrogen-, other e-fuels-, methane-, r-fuelsand hybrid (drivetrain)-tractors), or the required …” „… solutions with fuel cells, batteries, other energy storages, external supplies or other advanced solutions …”

L. Trösken, L. Frerichs Process model for an economic evaluation of cultivation methods on agricultural farms S. 435-444

„… model, the calculation of cost factors such as machine depreciation, repairs and fuel requirements are …” „… "Efficient fuel use in agricultural technology" (EKoTech). In simulations, times for individual subtasks (cf …” „… , fertilizer, seeds and plant care products) and fuel as well as machine costs. So it is able to show the …”

T. Stein Automatic logging and situation-related evaluation of manufacturer independent machine data S. 47-54

„… decision-making through various indicators (e.g. organizational, economical and sustainable). The project …” „… record automatically and continuously GPS-Track and machine data, like fuel rate or actual torque …” „… information into the process - such as fuel quantities or filling levels that are not acquired with existing …”

O. Lagnelöv, P.-A. Hansson Understanding the opportunities and challenges of self-driving, electric field tractors using dynamic discrete-event simulation S. 9-16

„… D1 BED CC1 BES2 BES3 Fuel Diesel Electricity Electricity Electricity Electricity Number of …” „… system. In the annual cost, the BEV systems showed a decreased cost for maintenance, fuel, operation and …” „… cost, but lower annual cost due to reduced costs of fuel, maintenance and operation, as well as the …”

M. Hengst, T. Herlitzius, S. Pantke, P. Zirker Tool management, controlling and condition detection for highly automated/autonomous soil cultivation S. 73-82

„… requiring a minimum of fuel consumption. The tool recognition works without contact. The tools have a memory …” „… during operation, e.g. to adjust the working intensity or to compensate for wear. In the past there have …” „… market penetration of implementation in the equipment, e.g. for the cultivator, has VDI-Berichte Nr …”

H. Bernhardt, M. Bozkurt, E. Colangelo, J. HorstmannM. Kraft, J. Marquering, T. Steckel, H. Tapken, C. Westerkamp, C. Weltzien Industry 4.0 and Agriculture 4.0 – The same or different? S. 167-174

„… , Düsseldorf; E. Colangelo, Stuttgart; J. Horstmann, Spelle; M. Kraft, Braunschweig; J. Marquering …” „… easily scalable (e.g. through smarter plants and simplified capacity procurement) and by providing more …” „… working width of the machine is used optimally, double crossings are avoided and fuel and CO2 savings are …”

R. Schmetz, R. Hartanto Soil protection and energy savings through efficient energy supply to machines for primary and secondary soil tillage S. 83-92

„… “Internal combustion” of diesel fuel) and “Conversion into traction energy” (realised by the solution …” „… diesel fuel of fP = 1.3 for standardised comparisons. Since the input-side energy conversion has been …” „… , efficiencies in the range of ηE ≥ 0.9 can be achieved, which have to be divided by the primary energy factor …”

S. Steinhaus, L. Frerichs A novel approach to determine the soil aggregate size distribution from high-resolution 3D point clouds S. 361-368

„… . Introduction As objectives of the joint research project “EKoTech” (Efficient fuel use in agricultural …” „… technology), measures to increase the efficiency and reduce the fuel consumption in agricultural process …” „… of Aggregation. In: Soil Science Society of America Journal 14. [10] Rammler, E. (1937 …”

C. Högemeier, C. Bußmann, R. Middelberg, P.-E. Dziadek Integration of a crop moisture sensor in a combine harvester in order to improve the automatic machine adjustment S. 187-194

„… adaptions. In order to incorporate individual requirements e. g. based on the special harvesting conditions …” „… the fuel consumption of the machine. Taking into account the complete Claas Electronic Machine …”

P. Flierl Development of a header-prototype in order to increase combine throughput in grain harvest S. 375-382

„… reducing fuel consumption. While area performance should be held at the status quo machinery dimensions …” „… harvest.“ B. S. Thesis, OTH Regensburg, 2019. [2] W. E. Klinner, “CROP HARVESTING APPARATUS AND METHODS …”

doi.org/10.51202/9783181023747

VDI & VDE - Klimafreundliche Nutzfahrzeuge

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VDI & VDE (ed.)

Klimafreundliche Nutzfahrzeuge

Series: Blaue Papiere

Volume 02/2022 2022

Results in this title

Literatur S. 38-42

„… , die auf der Basis von Brennstoffzellen basieren. e, BMU, 04.05.2020, S. 3 [10] Das System der CO2 …” „… ] https://www.transportpolicy.net/standard/japan-heavy-duty-fuel-economy/ Heavy-duty: Fuel Economy (abgerufen am 27.11.2021) [14] EU Verordnung 2018/858 und …” „… Powertrains in Competition to Fossil Fuel based Internal Combustion Engines and Battery Electric Powertrains …”

Technik S. 14-24

„… bundesweit über 16.100 öffentliche und teilöffentliche Ladepunkte. Doch nur 25 davon eignen sich für E …” „… Catalyst E2 Max zeigt [48]. Als Herausforderung bei Elektrofahrzeugen gelten die Reichweiten bei schweren …” „… Batterie, 350 bar, 31 kg H2): 375 km bis 400 km Reichweite [45]  Hyundai XCIENT Fuel Cell (190 kW …”

Titelei/Inhaltsverzeichnis S. 1-11

„… In-dustrie. ‒ Förderung F&E im Bereich Technologiefort-schritt und Produktionstechnologien bzw. -ketten in …” „… Battery Electric Vehicle (Batteriefahrzeug) BZ Brennstoffzelle DOE Department of Energy FCEV Fuel Cell …”

doi.org/10.51202/9783949971075

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