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VDI Wissensforum GmbH - Dritev – Drivetrain for Vehicles 2020

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain for Vehicles 2020

Series: VDI-Berichte

Volume 2373 2020

Results in this title

S. Demmerer Next generation electric drives S. II-63-II-74

„… future electric drivelines meeting those goals: e||Connect is ZF’s electric drive with a decoupling …” „… driveline can supplement an efficient electric drive. Future electric drives are a combination of several …” „… Elektroantriebe der nächsten Generation Next Generation Electric Drives Dr. Stephan Demmerer …”

G. Gardner Ford MACH-E Primary Electric Drive Unit S. I-1-I-6

„… Ford MACH-E Primary Electric Drive Unit Greg Gardner, Ford Motor Company, Livonia Michigan, USA …” „… Abstract Full electrification of vehicles requires developing new electric drive units to transfer motor …” „… all-electric propulsion system. Drive for Electrification As global CO2 standards become more and more …”

S. Rothe, B. Schröder, G. Lührs Coupled topology optimization of an electric drive S. II-75-II-88

„… Coupled topology optimization of an electric drive Dr.-Ing. Steffen Rothe, Dr.-Ing. Bettina …” „… performance of an electric drive is mainly characterized be the interaction of electromagnetic and mechanical …” „… - consisting of distinct operating points of an electric drive - are defined. Additionally, the basic …”

P. Schwanemann, T. Pfund Market-driven electric motor designs from Schaeffler – Optimized electric motor design process via technology and production kits S. II-1-II-16

„… Market-driven electric motor designs from Schaeffler Optimized electric motor design process …” „… combine electric drive systems, transmissions, combustion engines and several energy sources like gasoline …” „… . Fig. 1: Installation position of the electric drive in vehicles [1] VDI-Berichte Nr. 2373, 20202 On a …”

S. Worrall, J. Foulsham, I. Stone, T. Gassmann CeDrive – Electric drive technology for a new era – Advanced cooling and control of high-speed eDrive S. II-33-II-48

„… CeDrive – Electric Drive Technology for a new era Advanced Cooling and control of high-speed …” „… future electric drive units. The project started in April 2018 with the results to be demonstrated in a …” „… market. With the increasing volume requirements for electric drive units (E.D.U.) it is getting tougher …”

M. Deiml High speed electric drive system – A solution for the next generation E-cars S. II-49-II-62

„… electric drivetrain is suggested in this article. Integrated electric-drive-units (EDUs) are already …” „… High Speed Electric Drive System A Solution for the Next Generation E-Cars Dipl. Ing. (FH …” „… Leistungdichte erreicht 3,5 kW/kg auf dem Gesamtsystem. Abstract The electric vehicle is on its way to …”

T. Casper, G. Spengler, M. Bromberger The high-efficiency fully electric drivetrain of the new Porsche Taycan S. I-289-I-304

„… electric drive. For Porsche, this was the cornerstone of a well-though-out strategy. Even then, the …” „… of the Porsche Taycan In combination with electric drive units, the special battery management …” „… 291 Fig. 3: Requirements for the Porsche Taycan Turbo S 2. Electric Drive Units of the Porsche …”

P. Lück, K. Bennewitz, J. Tousen, J. Peter The front-axle drive of the MEB – Volkswagen expands the e-drive portfolio S. I-7-I-26

„… electric drivetrains of the new modular e-drive kit (MEB) DRITEV – 19th International VDI-Congress, Bonn …” „… drive matrix (MEB) [1] is the technology platform for the all- electric vehicles of the ID. family of …” „… addition to the main drive with a 150 kW electric machine on the rear axle [2], [3], the front axle is …”

P. Tenberge, A. Alnahlaui E-drive and hybrid-drive with 2 high-speed E-motors and a 2-speed gearbox S. I-233-I-252

„… 2 In the future, the electric motor will be the main drive of many vehicles. It does not need a …” „… vehicles can be extremely comfortable and quiet on the road. Supercars with electric drives will soon be …” „… integrated damper function. Thereafter, an arrangement of two such electric drive units is presented in a …”

K. Sabzewari, M. Vieracker, J. Sagstetter Cost efficient PHEV powertrain solution based on dedicated hybrid transmission – Cost efficiency for small and mid-size plug in hybrid vehicle S. I-89-I-102

„… 6d Driveability Automated drivetrain No torque interruption during shifting Pure electric …” „… Speed control Internal combustion engine Electric traction drive Wheel DCDC: HV-12V converter, EACC …” „… Charing socket EACC Heater Electric drive GA HV SG ICE Inv. SG Inv. ED PDU ECU 400 V 12 V Figure 1 …”

A. Riegauf Transferability of economic electrification concepts in heavy goods traffic to mobile machinery S. I-435-II-VIII

„… Battery Components Battery Engineering Battery Production Electric Drive Production PEM of RWTH Aachen …” „… battery • Pantographsystem High costs for the components of the electric drive train prevents an unified …” „… trains To ta l w ei gh t Range Battery electric drive Fuel cell drive Pantograph based drive Battery …”

D. Kieninger, J. Hemsen, G. Witham The highly integrated ModulED drive module – Holistic concept design S. I-27-I-44

„… "ModulED", 9 partners from 6 nations research on a highly integrated electric drive train module for road …” „… research on a highly integrated electric drive train module for electric vehicles using innovative …” „… developed within ModulED is presented in more detail. Fig. 1: ModulED drive module The electric machine …”

D. Schöneberger, S. Rinderknecht, D. Reitmeier, A. Mertens Development of a transmission control for an innovative high-speed powertrain using motor-related control – Simulative approach to develop an angular position controlled engagement of dog clutches in ... S. I-195-I-212

„… (STM). Electric motor 1 (EM1) is an asynchronous motor (ASM) which drives sub transmission 1 (STM1 …” „… by splitting the torque requested by the driver between both electric motors and by choosing an …” „… (Two-Drive-Transmission with Range-Extender, DE-REX). 18th International VDI Congress, “Drivetrain for Vehicles 2018 …”

P. Ramminger, R. Jäger Evolution of the drivetrain and high voltage system in the new Corsa-e S. I-173-I-194

„… . It offers full Electric Drive Performance (max 150 kW), but the pure electric range is limited to …” „… Opel EV’s as mentioned in paragraph 4: “Electric Vehicle Experience at Opel” suggest up to 20% of drive …” „… Symposium Automotive Transmissions, HEV and EV Drives, Berlin (2017) [6.] Jäger, Dr. R.: The electric …”

Titelei/Inhaltsverzeichnis S. I-I-I-X

„… Optimized mechanical components for hybrids and electric drives Concepts for conventional and electrified …” „… Primary Electric Drive Unit …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 133 F. Brezger, A. Moser, BorgWarner Drivetrain Engineering GmbH, Ketsch High efficiency electric …”

P. Ramet Dedicated hybrid transmissions (DHT) by PUNCH Powerglide – Innovative concepts for optimized DHT in terms of efficiency, cost and packaging S. I-253-I-270

„… driven by an internal combustion engine and an electric machine, offer multiple running modes where the …” „… front or rear drivetrain are required. The main driver for DHT and DHE (Dedicated Hybrid Engines …” „… ) drivetrains is to facilitate cost reductions for specific sub-systems. The benefits afforded by the electric …”

C. Danzer, T. Voigt, A. Forell, M. Sens, E. Schreiterer, R. Kockisch, J. Müller, E. Schneider The systematic way to your sustainable powertrain platform – holistic and customizable – Systematical methods to investigate mobility scenarios of tomorrow S. I-385-I-402

„… e-motor is installed in the DHT in order to increase the driving performance in electric and hybrid drive …” „… sufficient pure electric output torque and a maximum e-drive velocity of 130 kph. A shifting of the e-motor …” „… engine driven vehicles to purely electric vehicles. As in the past, the requirements for pure electric …”

A. Esser, T. Eichenlaub, S. Rinderknecht Real-driving-based comparison of the eco-impact of powertrain concepts using a data-driven optimization environment S. I-309-I-342

„… electric driving compared to longer tracks. The PHEV might drive a short track completely electrically …” „… are almost identical. The vehicles of the FCEV class were equipped with a two-speed electric drive …” „… parametrization that can drive almost purely electric for the E10variant. The PHEV-E10, optimized towards the TED …”

C. A. Spangler Borg Warner’s P1 and P2 hybrid drive modules – Modular kit for P1 and P2 hybrids S. I-221-I-232

„… the driveline, and the electric motor leverages the ratios of the gearbox to drive the wheels …” „… electric drive system items for P1 and P2 modules BorgWarner can also leverage other traditional mechanical …” „… Borg Warner’s P1 and P2 Hybrid Drive Modules Modular Kit for P1 and P2 Hybrids Christopher A …”

A. Manelli, F. Filippo Irato, C. Cavallino, R. Gay e-FDU: Concept, develop & industrialization of a novel P4 powertrain – From concept to industrialization of a novel P4 powertrain in 24 month S. I-45-I-78

„… novel p4 pure electric powertrain, in the form of a dual electric motor front axle. Each unit drives …” „… , allowing at the same time to have a full electric drive, improvement of traction capabilities and vehicle …” „… dynamics and a reduction of the fuel consumption. Electric drive of the vehicle can be completely achieved …”

H. Gürbüz, S. Ott, A. Sutschet, J. Kern Highly efficient clutch system for multispeed BEV S. I-119-I-132

„… electric drive train in higher vehicle segments. In order to exploit the full potential, the drive speed …” „… the volume and thus the material costs. [1] [2] Compared to conventional drive trains, an electric …” „… drive train with a high-speed electric machine has different requirements and boundary conditions for …”

F. Völkel, M. Tietz, A. Schamin, S. Giehl Rolling into the future – Bearing solutions for electric mobility S. I-103-I-118

„… Bearings used in electric drives have to fulfill specific requirements that cannot be compared to those of …” „… Bearings in the Context of Current Passage Drivetrains with electric traction motors are typically …” „… and design space for future electric drivetrains. Literature [1] R. Rumpel, T. Stahl, M. Neumann …”

F. Brezger, A. Moser Investigation and potential analysis of shiftable form-locked one-way clutches for hybrid and electric vehicles S. I-133-I-148

„… , electric engines are highly efficient and highly dynamic drive units, and on the other hand, high energy …” „… and possible MMCM applications: combustion, hybrid, electric driven vehicles; including [Cam16 …” „… especially for drive trains of hybrids and Electric Vehicles”. CTI Conference & Exhibition, Berlin. 2018 …”

V. Null A new generation of thermal fluid technology for high performance charging of electric vehicles – How new thermal fluids can enhance battery performance in EVs S. II-97-II-108

„… measures in the development Optimized mechanical components for hybrids and electric drives Concepts for …” „… electric drives Challenges in system integration Next-Gen E-Drive International Conference EDrive …” „… A new generation of thermal fluid technology for high performance charging of electric vehicles …”

L. Wittmann, M. Wein, M. Wolf Consistently quattro S. I-159-I-172

„… . The range of electric four-wheel drive products is currently undergoing rapid growth. There are …” „… example of electric four-wheel drive vehicle designs featuring two and three motors. Audi e-tron and …” „… on sale back in 2018. The all-electric four-wheel drive systems of the Audi e-tron 50 and Audi etron …”

M. Saborío, O. Sarmiento, C. Böhm High efficiency electric transmission oil pump – Transmission hydraulic efficiency improvement through hybridization S. I-149-I-158

„… , while the outer ring (or housing of the pump) is driven by an electric motor. The pump then works as a …” „… outer ring of the pump is driven by an electric motor through a gear set. The ratio between the …” „… High Efficiency Electric Transmission Oil Pump Transmission hydraulic efficiency improvement …”

P. Cholvy, P. Armiroli 48V eDRIVE Modularity: An answer to eMobility complexity S. I-213-I-220

„… 48V eDRIVE Modularity: An answer to eMobility complexity Dipl.-Ing. Pierre Cholvy, Valeo …” „… the drivers for the technological platform development. Finally, example of applied solutions and …” „… opportunities and complexity Electric powertrains have to answer an increasing demand not only in volume but …”

D. Vietze, M. Hein, K. Stahl Method for a cloud based remaining-service-life-prediction for vehicle-gearboxes based on big-data-analysis and machine learning S. I-403-I-416

„… drive train. For example, an electric motor is able to deliver a signal of the output torque at any …” „… driven by an electric motor. The output torque of this motor is usually transferred through a gearbox …” „… and kinds of machinery. 2. Motivation Transmissions are a key component of vehicle drive trains …”

S. de Vries Automotive industry in Europe: delivering on the Green Deal S. I-305-I-308

„… , with mobility becoming increasingly electric, connected, automated and shared. Automotive suppliers …” „… industry and a driver for jobs and economic growth across Europe. As a result of the substantial economic …”

doi.org/10.51202/9783181023730

VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2019

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Select

VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain For Vehicles 2019

Series: VDI-Berichte

Volume 2354 2019

Results in this title

M. Jörgensson, C. Wolrath, J. Hallnéus Volvo Cars modular electric axle drive S. I-531-I-540

„… Volvo Cars modular Electric Axle Drive M.Sc. Mathias Jörgensson, B.Sc. Christian Wolrath, B.Sc …” „… electric drive system, electric axles play an important role. They are suitable for use in pure electric …” „… Vehicle Length 2.68 Weight 1200 kg Top speed Top speed 70 km/h Electric drive power Electric drive …”

P. Fietkau, N. Lamparsky, M. Felbermaier, A. Fröhlcke, T. Conze Holistic design approach for electric drives S. I-163-I-178

„… Holistic Design Approach for Electric Drives Dr.-Ing. Peter Fietkau, Dipl.-Ing. Niklas Lamparsky …” „… design of an electric drive as an example. The components and simulation disciplines are no longer …” „… electric drive. Interactions that occur are systematically observed right from the start, and the entire …”

P. Lück, K. Bennewitz, J. Tousen Volkswagen’s electric drivetrains of the new modular e-drive kit (MEB) S. I-515-I-530

„… Volkswagen’s electric drivetrains of the new modular e-drive kit (MEB) Dipl.-Ing. Peter Lück …” „… with a flat high-voltage battery built into the floor, the electric drive with power inverter and …” „… all-electric vehicles (fig. 2). The components of the electric drive system and the package are carefully and …”

S. Demmerer Efficiency of electric axle drive systems – Potential of multi-speed-drives S. I-279-I-286

„… Efficiency of Electric Axle Drive Systems Potential of Multi-Speed-Drives Dr. rer. nat …” „… die Performance eines Antriebs verbessert. Abstract Today's electric drives usually have a …” „… rarely discussed, since the characteristic map of an electric drive is so homogeneous that only low fuel …”

C. Dassler, M. Kurch, M. Nichols NVH-challenges and solution approaches in electric drive development from the supplier‘s view S. I-349-I-366

„… NVH-Challenges and solution approaches in electric drive development from the supplier‘s view …” „… “Eco-friendly drives”, which covers the development of corresponding products such as electric axles and hybrid …” „… modules. For the development of such electric drive systems, suppliers face various challenges, of which …”

P. Janssen, R. Keizer, T. Rosen Optimization of multi-motor electric drive systems – What is the optimum combination in terms of efficiency and cost? S. I-255-I-264

„… Optimization of multi-motor electric drive systems What is the optimum combination in terms of …” „… Konfigurationen für die EDU (Electric Drive Unit) verwendet. Häufig wird ein Permanent Erregter Synchron Motor …” „… Today´s electric vehicles are equipped with various types of electric drive units (EDU). Today the most …”

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 S. I-227-I-254

„… losses of the electric drive-train with multi-speeds because of speed related losses. However, it is no …” „… 1, 2 or 3 – how much it would be? Evaluating the need of multispeed electric drives coming from …” „… passenger cars on the market with electrically driven axles, purely electric vehicles or P4hybrids use a …”

A. Kinigadner, T. Biermann Schaeffler eAxle family – future solutions for the electric drivetrain S. I-567-II-VIII

„… with intelligent design of the electric drive system, an optimum power density can be achieved …” „… outlay. Fig. 1: Development parameters for an electric axle drive In addition to the scope of the …” „… : Modular technology platform for electric drive systems The mechanical components comprise the different …”

T. Basbous, J. Mortal Electric driveline adaptation from passenger-car application to Light & Medium Truck application – A competitive, efficient, compact and light solution S. III-19-III-28

„… Ownership) is what drives VDI-Berichte Nr. 2354, 2019 19 the fleet operators. In spite of electric trucks …” „… driving pattern. This paper shows an adaptation of a passenger car electric drive to such specific …” „… comprises sub-models representing the vehicle, the electric drive (motor, inverter and reducer) performance …”

T. Pullen Integrated eDrive system for various performance classes S. I-287-I-294

„… Abstract The compact fully integrated electric drive system combines an excellent power to weight …” „… The requirements and specifications for electric drive systems are becoming more and more extensive …” „… electric all-wheel drive applications, should, however, be covered by one design concept in order to …”

M. Horn, F. Kutter, B. Vahlensieck Advanced development of dedicated hybrid concepts – Systematic search for optimal powertrain concepts S. I-1-I-20

„… transmission gear set functions must be transferred to the electric drive unit (e-drive) of the powertrain …” „… . Dedicated hybrid concepts use their e-drive not only for electric driving but also for basic transmission …” „… considerably reduced functionality without a fully operating e-drive. Removing the electric machine causes a …”

A. Locher, M. Ebenhoch, P. Gutmann Innovative 8HP modular design kit for conventional, MHEV and PHEV transmissions S. I-103-I-112

„… particular challenges due to installation space restrictions, as the electric drive also have to be …” „… electric drive within the specified or existing vehicle installation spaces. On this basis, the …” „… created by the following measures: 3.1 Electric drive: Power Inverter Modules and Electric Motor Fig …”

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... S. I-21-I-48

„… of the drive shaft) and the electric power measured at the battery simulator (voltage and current …” „… bench, the electric energy saving potentials of a multi-speed and multi-motor electric drive compared …” „… ., and Fietzek, R., “Electric Two-Drive-Transmission for E- Vehicles” in: VDI-Berichte 2130: Getriebe in …”

M. Kruse, H. Decker, Sebastian Eulert Optimisation of electric motor acoustics of a hybrid dual clutch gearbox using virtual methods S. II-111-II-124

„… the high acoustic aims of the electrified drive with the focus on the electric motor and the …” „… properties of electrified drives with the focus on the electric motor One method involved optimising the …” „… , Dritev - Drivetrain for Vehicles 2018 [3] Gieras, J.: Noise of Polyphase Electric Motors. Boca Raton …”

C. Schmahl, M. Höck, D. Ressin, M. Kesseler GKN’s ActiveConnect AWD system as an energy-efficient solution for electrified vehicles S. I-555-I-566

„… dual-motor concepts in electrified vehicles, the mechanical drivetrain architecture enables the entire drive …” „… inverter, motor and gearbox. In addition to the reduced number of active drivetrain components, the drive …” „… well as for battery electric vehicles, AWD is generally realized by electrification of both axles …”

Titelei/Inhaltsverzeichnis S. I-I-I-XII

„… Electrical Powertrain Volkswagen’s electric drivetrains of the new modular e-drive kit (MEB …” „… Holistic design approach for electric drives …” „… or 3 – how much it would be? Evaluating the need of multispeed electric drives coming from …”

H. Gürbüz, S. Ott, A. Albers Potentials for improving the system behaviour of highspeed clutches for BEV using optimal transmission springs S. I-265-I-278

„… electric drive train. [1][2][3][4] The systematic development of shiftable high-speed transmissions and …” „… their subsystems offers the opportunity to develop more cost-effective electric drive trains for the …” „… controllability, control quality and efficiency of all drive subsystems (power electronics, electric machine). 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 S. I-541-I-554

„… configuration. The choice of different electric motors was mainly driven by the opportunities made available …” „… speed transmissions driven by electric machines, the gearing designs being introduced will be …” „… Transmissions in Electric Vehicles. E- Motive Expert Forum Electric Vehicle Drives Topic, Stuttgart (2018 …”

R. Nasdal, K. Masser Diverse requirements, one product family – The HV Kit for LCV from MAGNA S. III-55-III-60

„… 65kW Concept 2: Conventional drivetrain plus electric rear axle eDrive LOW up to 90kW Concept 3 …” „… electric driving mode for diesel low emission zones. Various driver assistance situations like traffic …” „… : Battery electric truck with eDrive MID on front axle up to 140kW All concept are designed for pure eDrive …”

K. Baron, C. Rübsam, M. Werra, F. Küçükay Hybridized manual transmission – Opportunities and challenges of mild hybridization S. I-49-I-66

„… conventional version. Major attributes: Electric driving - Launch and drive by electric motor, change …” „… gear ratio of the electric drive dictates the region were EM can be operated efficiently, in this …” „… recouple the ICE to the drivetrain when changing from e-drive-mode to Hybrid- or ICE mode. The area with …”

A. Alkan Human/machine readable language representation method in HEV drivetrain testing S. II-125-II-140

„… tested by HEV system test: High Voltage Drivetrain: Electric Drive includes the motor for hybrid and …” „… ]:https://www.continental-automotive.com/en-gl/Passenger-Cars/Drivetrain/Electrification/Hybrid-Electric-Vehicles/Axle-Drive [2 …” „… Testumgebungen an mehreren Standorten implementiert sind. Abstract The drivetrain for hybrid and electric …”

V. Schroiff A modular Concept for EMI shielding of thermoplastic housings for E-Cars – An innovative approach to support weight saving and function integration S. II-161-III-VIII

„… , electric drives with high performances are integrated in a very limited space and controlled by electronic …” „… frequency range relevant for the electric drive train is predominantly a task of the material surface. In …” „… frequency range in which many units of the electric drive train work and emit electromagnetic radiation or …”

A. Harsch, G. Clausen, A. Rink Modular system 8G-DCT with all-wheel drive S. I-79-I-94

„… Modular system 8G-DCT with all-wheel drive Dipl.-Ing. (FH) Alexander Harsch, Dr.-Ing …” „… OM 654q four-cylinder diesel engine in the front-wheel drive (4x2) variant. In addition to the …” „… drive capability, future electrification and an increase in torque capacity. The extension of the double …”

A. Kooy, R. Seebacher Minimize torsional vibrations – Full isolation if necessary S. I-313-I-328

„… changeovers from drives based on electric motors to those using internal combustion engines and the resulting …” „… motor and transmission. The alternation of electric motor drives and internal combustion engine drives …” „… This paper has shown some of the ways in which Schaeffler reacts to the growing variety of drive …”

A. Moser, F. Brezger Efficiency improvements in transmissions using new latching technologies in clutch & hydraulic actuation systems S. I-427-I-446

„… looking at future use of Electric Vehicles (EV) these electric drive trains are pointing to a need of …” „… the drive train from the combustion engine. Fig. 1 shows a “triple clutch” arrangement with electric …” „… werden können. VDI-Berichte Nr. 2354, 2019 427 Abstract Efficiency improvements in drive trains are …”

C. Schoerghuber, I. Müller, H. Wiener Dedicated hybrid transmission for commercial vehicle applications – Mechanical layout, system analysis and simulation of a dedicated hybrid transmission for commercial vehicles S. III-29-III-48

„… highway cycles. Furthermore, an electric vehicle mode (EV-mode) is used to drive with zero emission and …” „… integrated, high-speed e-motors as its drive sources. With the help of a sophisticated but comparatively …” „… efficiency of the drive train and the perfectly coordinated interaction of the three drive systems ensure …”

A. Grunwald Transmission system footprint related to fatigue, efficiency and NVH S. I-367-I-384

„… Driveline has a long history of delivering hybrid and electric automotive systems. More than 15 e-drive …” „… Stuttgart, GKN Driveline, Dr. A. Grunwald [2] Semi-Integrated ASM-Planetary Coaxial Electric Drive Module …” „… production, 10th E-Motive 2018, International conference on electric vehicle drives and e-mobility in …”

S. Sudo, T. Maeda, R. Kobayashi Drivetrain trend of truck of Asian market and new technology drive train for HD truck S. III-1-III-8

„… are different drivers for engineering transmissions. CO2 reduction is very important driver for …” „… engineering of drive train system. Hino Motors developed new hybrid system for heavy duty long haul trucks …” „… customer demands; Fuel economy, safety, comfortable, cost…. etc.) Key driver of transmission …”

R. Dold New powertrain concepts for heavy duty commercial vehicles S. III-9-III-18

„… electric drivetrain concept, the following characteristics should be fulfilled: clean, silent, highly …” „… . Technical description and configuration of the Mercedes-Benz Electric Truck For an integration of an …” „… first sight at the chassis, you notice that the Electric Truck has been designed from scratch and has …”

S. Stöhr, R. Koesling, V. Marx New all-wheel drive systems in Mercedes-Benz SUVs S. I-483-I-500

„… the following drive-program-specific settings: Pulling away in on-road operation up to approx. 10 …” „… New All-Wheel Drive Systems in Mercedes-Benz SUVs Sven Stöhr, Ralf Koesling, Volker Marx …” „… cylinder engines are available with fully variable all-wheel drive (Torque-on-Demand) that regulates the …”

B. Müller, C. Angrick, M. Fritz New concepts for electrical drive trains for high power density S. II-55-II-66

„… electric drives goes way beyond the electric motor. Optimal efficiency, range, and system costs can only …” „… combustion engine in a Škoda Octavia was replaced with two electric axle drives, each with 105 kW of nominal …” „… realizing hybrid and electric driving modes Electric axle drives for dedicated hybrid powertrains and …”

W. Wenzel, M. Eglinger, M. Li, C. Sieg, J. Hengst, F. Küçükay Next generation of 48V HEV S. I-295-I-312

„… providing temporary electric all-wheel-drive. The conventional powertrain, P0 powertrain and power split …” „… the transmission during the electric drive. In the P4 hybrid, the electric motor is driving the rear …” „… axle so that electric all-wheel-drive is temporarily possible. In this paper, the P4-EM is connected …”

Y. Le Neindre Great Wall Motors’ 2nd generation of Pi4 platform – A high performance PHEV for premium SUV in China S. II-99-II-110

„… . • EV Mode: This option focuses on pure electric drive as well as low energy consumption, and helps the …” „… driver to maximize electric driving range on the HV battery. • SPORT Mode: In this mode, electrical …” „… (preengagement & engine start) & cooling of the transmission when the vehicle is driven in pure electric mode …”

G. Hellenbroich Low-cost DCT for emerging markets incl. 48 V hybridization S. I-67-I-78

„… this shaft by means of a gear or chain drive. In one shift position, the shaft and thus the electric …” „… , especially in India. Their additional comfort by relieving the driver from clutch pedal operation during …” „… set: As the electric motor cannot be decoupled from the combustion engine, all-electric maneuvering …”

C. Möser, T. Märkle, K. Hornung Effective acoustic development of electrified powertrains – Combination of simulation and evaluation methods S. I-329-I-348

„… the electric drive system and the vehicle, and represents a certain novelty. Even just gearing noise …” „… braking electric motors. As in the vehicle, it is driven by a combustion engine, or in the case of a …” „… conventional powertrains in passenger cars and the development of all battery-electric powered vehicles pose …”

A. Gehring, M. Beringer, M. Özdemir Overview of stator technologies motors for electro mobility in passcars – The right technology for each application S. II-67-II-76

„… distribution will come. The variety ranges from micro hybrids to full electric battery driven vehicles. ZF …” „… stator represents from the cost point of view one of the A- components of an electric traction drive …” „… dominantly. Whereas in the area of axle drive systems both for hybrid applications and pure electric …”

M. Özbek, J. Trommer, K. Akiyama, Y. Yamada Nidec next generation electric traction motor S. II-77-II-84

„… VDI-Berichte Nr. 2354, 201982 Cooling The cooling concept of an electric drive system is essential for the …” „… Nidec Next Generation Electric Traction Motor Dr. Markus Özbek, Jörg Trommer, Nidec Motors …” „… world leading electric motor manufacturer, Nidec is now entering the field of electric traction motors …”

C. Kim New next generation eight-speed automatic transmission for FWD vehicles S. I-397-I-410

„… front-wheel-drive vehicle, which was recently developed, substantially reduced the overall length based on the …” „… . Integration of Front annulus gear and Transfer drive gear It is not easy to reduce the overall length of the …” „… them a single element. Although the annulus gear and the transfer drive gear in the front planetary …”

R. Gat, M. Ehlen Virtual lubrication analysis – Simulation of oil flow in gearboxes using a novel lagrangian approach S. I-133-I-136

„… electric axle drive (see fig. 2). Within the provided examples, the analysis possibilities and the …” „… transfer Fig. 2: Visualization of hollow shaft lubrication of an electric axle drive during operation …” „… driven by oil splashing due to the wheelset’s rotation. To ensure the lubrication at all critical …”

M. Stulrajter, M. Pacha Challenges of sensorless high-speed drives with PM motors S. II-29-II-44

„… frequency depends mainly on the electric motor and its parameters. Assuming high-speed drives, the motors …” „… are then characterized by a small electric time constant. In high-dynamic drives, a relatively small …” „… Challenges of sensorless high-speed drives with PM motors Ing. Marek Stulrajter, Ph.D, Ing …”

J. Grabowski, A. Colognese 48V to 12V Converters for xEV Applications – Managing the headaches of dual voltage automotive architectures S. II-45-II-54

„… Electric Vehicles (MHEV). The primary advantage of the 48V architecture is improved fuel economy. Albeit …” „… . Introduction With the recent popularization of Mild Hybrid Electric Vehicles (MHEV) many new vehicle …” „… continuously and therefore require gate drivers suitable of 100% on-time controllability. During some failure …”

D. P. Morisco, I. Liviu Iepure Enhanced application of high-performance-computing in the design process of high-power-density traction motors S. II-85-II-98

„… warming, electric vehicles are expected to help decrease the CO2 emissions and mitigate the climate change …” „… the high electric loading and relatively high operating frequency may cause increased eddy currents …” „… and calculation of the electric power losses is required to accurately predict the performance of an …”

M. Niklas, G. Reichart AUTOSAR Adaptive Platform – The standardized software framework for safe and intelligent e-mobility S. II-151-II-160

„… AUTOSAR Classic Platform. A suitable software framework for safe and secure electric drive and other …” „… of AUTOSAR to electric drive vehicles. Upcoming demands and new functionalities will pose further …” „… autonomous driving. Further enhancements of today’s driver assistance systems like Adaptive Cruise Control …”

S. Kurokawa, M. Kunihisa, Y. Oyama Development of a new next-generation CVT for small cars S. I-385-I-396

„… components 4-5 Stop-start coasting system without an electric oil pump For the new CVT, a D-ring is …” „… . 2354, 2019394 driver depresses the accelerator pedal deeply to obtain strong acceleration for merging …” „… , quietness and driveability. 1. Introduction Representing a key product category in Japan, mini-vehicles …”

H. Göbbels, S. Scholz, S. Volkmer Efficient 6-speed manual transmission for modern downspeeding solutions S. I-411-I-426

„… efficiency. The MQ281-6F (six-speed, front-wheel drive) was developed as a 2.5-shaft solution for a onebox …” „… guarantees maximum shifting comfort. All forward gears, as well as the final drive, are hard-machined, and …” „… 4MOTION all-wheel drive in sport sedans such as the Golf R. In addition, its specific …”

A. Esser, J.-E. Schleiffer, T. Eichenlaub, S. Rinderknecht Development of an optimization framework for the comparative evaluation of the ecoimpact of powertrain concepts S. I-137-I-162

„… . Furthermore, all parametrizations of powertrain concepts that are capable of purely electric driving must …” „… process Index of the internal combustion engine in the database Peak power of the electric machine …” „… speeds to , Relative ratio of the connection of the electric machine for …”

C. Leonhardt, M. Otto, K. Stahl Potential of lightweight construction and component properties of joined spur gears S. I-179-I-196

„… vehicle is located in the drive train. Rotating parts not only influence the mass of the drive train, but …” „… gearboxes, whereas the electric motor only has to compensate losses of bearings, gears and oil seals. The …” „… (AWT), Research Association for Drive Technology (FVA) and Research Association of Steel Forming (FSV …”

H. Merkel Solutions for increased power density at shifting clutches S. I-197-I-212

„… various functions within the system. Hybrid and Electric vehicles present new challenges, especially in …” „… , 2019 197 Abstract Modern vehicle and drivetrain concepts face many integration problems due to the …” „… in drivetrain. The mechanism of functionality is until today not really understood. At the same time …”

S. Kluemper Benefits of the new Allison 9-speed fully automatic – Medium duty commercial transmission S. III-61-III-74

„… both cases an integral engine stop start electric pump is able to be packaged internally as shown in …” „… driveability and performance. - Enables superior low speed manoeuvrability. - Operates with high …”

doi.org/10.51202/9783181023549

VDI Wissensform GmbH - Drivetrain Solutions for Commercial Vehicles

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VDI Wissensform GmbH (ed.)

Drivetrain Solutions for Commercial Vehicles

Series: VDI-Berichte

Volume 2421 2023

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M. Eisele, M. Kohler Modular Electric Driveline Platform for Commercial Vehicles – Central Drives and Electric Axles Built up From Standardized and Scalable Components S. 37-46

„… Modular Electric Driveline Platform for Commercial Vehicles Central Drives and Electric Axles …” „… needs of driveline layouts powering on-road and off-road vehicles. This means a modular electric drive …” „… central drives and electric axles. Both types have their individual benefits and disadvantages. We will …”

G. Wiche Voith Central Drive Concept for HD Trucks S. 181-190

„… Overview The Voith Electric Drive System VEDS HD+ is distinguished by a modular design. The core drive unit …” „… Electric Motors EVO 330 and EVO 390 The drive unit of the Voith VEDS HD+ combines Voith’s knowledge about …” „… electric drive trains and motor design for more than 30 years with its expertise in transmissions in …”

B. Meurer The next level of an improved Truck-Trailer connection and interaction – Examples for Electrification and Automated Driving S. 29-36

„… level is the use of an electric drive train for traction support on conventional semi-trailers. In 2018 …” „… : Illustration of the semi-trailer with electric drive train on the central axle (@ ZF …” „… systems enter the market which control the electric drive train of the trailer independent of the truck …”

J. Hohn, M. Fister, C. Spieker, A. Lemmer Optimisation of an unsynchronized transmission for commercial vehicles up to 7 tonnes S. 161-174

„… on low-cost electric drives from the passenger car segment and use them in the commercial vehicle …” „… the electric drive motor to support the shifting process. As a synchronisation unit, the electric …” „… driveline must be shifted load-free. For this purpose, the torque request of the driver must be ignored and …”

M. Trahand Drivetrain architectures and vehicle integration: The evolution and advantages of in-wheel propulsion for heavy-duty commercial vehicles S. 123-134

„… fleet needs by evolving the electric drivetrain. It began with conversion of internal combustion engines …” „… inte-grating it into eAxles. The next step in electric drivetrain evolution led motor companies to combine …” „… lost to all the components of the drivetrain engaged along the way to the wheels, from the drive shaft …”

H. Heimes, A. Kampker, M. Kehrer, S. Hagedorn, P. Euchner Packaging concepts for fuel cell commercial vehicles – From practical to application-oriented designs S. 13-28

„… are placed in the former engine space. The gearing and two electric drives are integrated in the …” „… engines. There have been attempts to establish alternative drive train solutions, like electric passenger …” „… electric drive unit is located on top of the front axis and the batteries around the rear axis, which …”

T. Jonsson, S. Balaji, G. Sivaraman, V. Ravindran, J. Engström Effects of PWM on losses and comparison of calculation approaches S. 47-58

„… voltage drives harmonic currents and associated fluxes in the electric machine, leading to higher losses …” „… driveline including a second electric machine on the same shaft as load. VDI-Berichte Nr. 2421, 202350 The …” „… . Abstract The increasing demand for electric vehicles has put efficiency targets at the position of most …”

A. Rozum, R. Uerlich, G. Witham, L. Eckstein Modular powertrains for heavy-duty electric vehicles – From concept to prototype S. 191-XII

„… from significantly lower noise emissions of electric drives as the propulsion noise of conventional …” „… prototype is built and thus to minimise the total development costs. 2. Development of electric drives at …” „… ., and Eckstein, L.: Concept ELV² – Design of an Electric Drive Axle for Heavy Distribution Traffic …”

B. Wunderlich Development of an heavy duty eAxle for worldwide application within Daimler Truck portfolio S. 175-180

„… carrier represents the compact electric drive unit, including 2 eMachines, an automated 2-speed gearbox …” „… includes: two electric machines, two speed fully automated transmission and final drive with classic …” „… a series development of the vehicle including an in-house development of the electric drivetrain …”

Titelei/Inhaltsverzeichnis S. I-X

„… Electric Driveline Platform for Commercial Vehicles – Central Drives and Electric Axles Built up From …” „… . Authier, J. Boudin, Valeo Powertrain System Driveline, Amiens, France Challenges on the electric drive …” „… , AustriaPreflight Lx3 am Juni 12, 2023 | 13:42:36 | 148 mm x 210 mm Conventional drivetrainsCAM – Common Axle …”

A. Arnberger, H. Wancura, M. Wieser, H. Zhou, W. Gruber, J. Pell, C. Schörghuber Hybrid powertrain with hydrogen-engine – Technical solutions for future commercial vehicle powertrains S. 79-92

„… : electric axle, all-wheel drive possible Fig. 3: Overview of parallel hybrid configurations With respect …” „… , it is not sufficient to focus on battery electric (BEV) or fuel cell electric vehicles (FCEV) only …” „… drive for highway operation will be needed. Thus, the challenge is to define a hybrid transmission …”

L. Vassieux, A Diop Valeo hybrid solutions for Commercial Vehicle – 48V and HV hybrid solution S. 93-108

„… & inverter Motor type Drive Motor Generator Max 25kW 48V Inverter type Integrated inverter Winding type 2x3 …” „… vehicle (conventional, hybrid & electric) energy consumption and performance studies. The objective is to …” „… 2 emissions benefit. Working points on electric machines can also be shown with the associated …”

I. Gonzalez, C. Reisinger Electrifying trucks and commercial vehicles without compromise S. 59-66

„… is installed on the rear axle, with a peak output of 238 kW. The Mid+ eDrive from Magna's electric …” „… , and a small portion of Class 4 to 6. This wide range requires a portfolio of e-drives that fulfills …” „… transport vehicles like cargo vans however, the eBeam drive should not interfere with the loading area and …”

C. Braykoff CAM – Common Axle Module – The TRATON Common Axle Module for conventional and electric powertrain S. 67-74

„… CAM – Common Axle Module The TRATON Common Axle Module for conventional and electric powertrain …” „… electric powertrains – will also be implemented in the SCANIA Future Powertrain. This new development …” „… the direction of long ratios. The aim is to generate further efficiency advantages for the drive train …”

doi.org/10.51202/9783181024218

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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R. Bumberger, W. Klinger, D. Botev Electric traction drive on a plough – More power for the driveline S. 23-30

„… Electric traction drive on a plough More power for the driveline Dipl.-Ing.(FH) Rainer …” „… Generator - Component Overview John Deere Smart Power Generator and Electric Traction Drive on a …” „… drive an additional (fifth) wheel on the plough to help with traction, offers new possibilities …”

R. Himmelsbach, B. Volpert, K. Grad Electrified Front-Wheel Drive Concepts for Tractors Designed for Improved Traction Functions S. 31-38

„… driveline. With improved front-wheel drive concepts and the good controllability provided by electric drives …” „… axle can be achieved with a hydraulic or electric drive. Electric drives are well-suited to driveline …” „… required to produce the variability. This type of superimposed axle drive can also be electric, consisting …”

R. Schmetz Calculation of the losses in series-hybrid powertrains S. 513-520

„… , electric power-split or serieshybrid powertrains with electric single-wheel drives, here the ESHP is based …” „… further calculations and in contradiction to [3], it can also be shown that electric single-wheel drives …” „… meshing contacts and a drive-through shaft) and an overhead of 1% for pressure lubrication, oil splashing …”

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

„… ideas and fresh thinking in agriculture following the progress of electric drive systems and battery …” „… discipline. The starting point was a diesel-electric power drive project (“MELA”), followed by the E-RoGator …” „… diesel-electric drive sprayer in 2010, the Fendt X Concept tractor in 2013 and lately the electric driven rake …”

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

„… big driver for changing to a battery electric driveline is the big potential in reducing the carbon …” „… manufacturing were included. Furthermore, as an effect of a battery electric drivetrain, local emissions were …” „… emissions can be explained by the higher efficiency of electric power drivelines and by the very low …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… R. Bumberger, Electric traction drive on a plough – More power for the 23 W. Klinger, driveline D …” „… Success Story Electric Drives W. Breu, Electrified Utility Tractor 9 B. Pichlmaier J. Engström, Battery …” „… electric autonomous agricultural machine – 15 O. Lagnelöf Simulation of all operations on a Swedish farm …”

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

„… the other ones. One possible way is to design vehicles with hydraulic or electric wheel hub drives …” „… . The electric machines of the test bench drive and break the unit according to the values calculated …” „… . In this case, each wheel has his own motor to drive it. However, also such kind of driveline needs …”

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

„… tests on a new 4WD powertrain test bed with active electric dynamometers mounted on all axles and PTO …” „… of development time and cost because it is now possible to evaluate drive strategies and vehicle …” „… selected road topology and a well-defined sequence of maneuver steps for the driver. Fig. 2: Test …”

H. Dietel High Voltage OnBoard Networks – The AEF Power Interface is ready to become an ISO standard S. 93-98

„… Dipl.-Ing.(FH) Harald Dietel, Sensor-Technik Wiedemann Kaufbeuren Abstract Electric drives are becoming …” „… hydraulic equipment seemed to be at their limits. Electric drives have specific advantages, for example …” „… hydraulic drives or the PTO. They are more precise, efficient and offer more possibilities for automation …”

F. Hantschack, R. Rahmfeld, J. Bagusch, A. Meyer, E. Dohm Development of a high performance continuously variable drive for mobile agricultural and construction machinery S. 315-322

„… Development of a high performance continuously variable drive for mobile agricultural and …” „… Abstract The development of mobile agricultural and construction machinery is more and more driven by the …” „… performance continuously variable drive in a close cooperation approach. GKN took the responsibility for the …”

C. Körtgen, G. Morandi, G. Jacobs, A. Kramer Efficient development by automatic calibration of tractor transmission control units S. 291-296

„… substitutes the subjective rating of a test driver and the multi-criterial optimization algorithm which …” „… , the TCU must be calibrated towards proper interaction of the mechanic, electric and hydraulic …” „… significant change of the drive train (e.g. introduction of a new engine generation). New engines are being …”

D.-J. Stapel 4-row potato harvester based on a mirrored product flow concept S. 505-512

„… of walls, trees or electric pylons on the side of the field, it must be possible to harvest the rows …” „… closed to the side. The solution for this issue was letting the machine drive in crab steering, so …” „… the machine drive in separate tracks, the harvested field is rolled over evenly and Fig. 6: passing …”

P. Hannukainen, R. Åman Biomethane as tractor fuel – Opportunities for customer, manufacturer or climate S. 355-366

„… . However, the machines’ fuel efficiency is important marketing factor that drives the development …” „… as upgraded automotive fuel [8]. Increasing production of biogas was the main driver for Valtra to …” „… also partly environmental aspects of proposed solution. Valtra has provided four RNG driven tractor …”

N. Schlingmann, H. Schallermayer, J. Witte, C. Gossard Challenges of digital revolution – How the AEF plans to manage interoperability S. 477-484

„… ISOBUS Electric drives Camera systems This document will provide an overview of the status quo for …”

T. Herlitzius, R. Hübner, A. Günther, C. Korn, S. Kirstein, S. Müller, J. Miunske Sensor study to identify process characteristics of crop and air flow in a combine harvester S. 583-590

„… piezo-electric, account for about one percent of the total grain loss and can hardly distinguish between grain …” „… , LED-driver, multiplexer, bus-controller and electronics for hot film anemometry. The second design iteration …”

doi.org/10.51202/9783181023006

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2019

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2019

Series: VDI-Berichte

Volume 2361 2019

Results in this title

S. Igl, G. Grommer, M. Auer, K. Grad Power Trains, Electric Drives and Mobile Hydraulics S. 135-144

„… Power Trains, Electric Drives and Mobile Hydraulics Multi-axle drives (6WD) in agricultural …” „… addition to this, ZF is also involved in electric traction drives for the implements themselves. Due to …” „… ) and the electric implement drive (ePTO) allows benefits to be achieved for the tractor-implement …”

R. Himmelsbach, J. Pohlenz, K. Grad eCVT for Tractors – Continuously Variable Driving and Electric Power for Implement Drives S. 127-134

„… eCVT for Tractors Continuously Variable Driving and Electric Power for Implement Drives …” „… investigating integrated generator systems for tractors and electric drives for implements. Using this …” „… the operation of electric traction and process drives on implements, building on the company’s …”

S. A. Duppong, M. Kuhl, O. Delvaux Production System Optimization with Electrified Powertrain S. 421-426

„… application is partnered with electric 8-wheel drive (e8WD) axles and powered by the new eAutoPowr …” „… combine mechanical power from the engine with electric power provided through the electric drive to …” „… demonstrated exceptional reliability with electric drives via the 644K and 944K hybrid wheel loaders. These …”

H. Neurath, L. Frerichs Approach to reduce the complexity increase in development processes of mobile machines S. 265-272

„… energy efficiency and controllability of electric drive components, especially in the last ten years …” „… further development. A simple speed adjustment for mobile electric drives is feasible, since the …” „… adaptation and good controllability of electric drives, can be used for mobile applications [3]. This led to …”

C. Gentz, G. Jacobs, C. Wyrwich, J. Munch, M. Marsel, M. Lindner, T. Herlitzius Electric mechanic power split PTO for implements S. 119-126

„… alternative to the established mechanical drives, hybrid and fully electric drive concepts for implements are …” „… being tested increasingly. Due to the good controllability of electric drives, this drive technology is …” „… order to drive a mechanical implement locally emission-free the unit can also be used as an electric …”

S. Pfaffmann, F. de Moraes Boos, N. Tarasinski, V. Kegel Swarm Unit – Development of a Fully Electric Agricultural Machine with External Power Supply S. 401-408

„… electric drives and the GridCON technology enables the offboarding of the power supply. Furthermore, the …” „… Swarm Unit Development of a Fully Electric Agricultural Machine with External Power Supply S …” „… SESAM [1] and GridCON [2] John Deere has presented two fully electric machines. In the former project …”

M. Ehrl, G. Happich Advanced On-board Electronics Architecture with Automotive Ethernet S. 107-112

„… conditions was driven against a variety of interconnection schemes in an iterative manner. The new network …” „… . Technological Drivers Over the recent years, strong technology trends like connectivity, electrification and …” „… 6 7 8 Front Hitch Valve Steering Valve Comfort Central Electric ISOBUS IBBC Front ISO …”

D. Peitsmeyer Hydraulics in electrified machines – Electrification needs high efficiency S. 145-152

„… optimized for electrification, the advantages of electric drive technology can be combined with those of …” „… combined with mechanical drives. Linear movements with electric motors almost always require a mechanical …” „… . Electro-hydraulic drives For optimal electrified mobile machinery, the advantages of electric drive technology …”

G. Pasch, G. Jacobs, G. Hopfner, J. Berroth Multi-Domain Simulation for the Assessment of the NVH Behaviour of a Tractor with Hydrostatic-Mechanical Power Split Transmission S. 19-28

„… transmissions (PST) are widely used in tractor drive trains [1]. They combine the customer requirements of a …” „… multiple structure-borne as well as airborne transfer paths to the driver’s ear inside the cabin. The …” „… frequency range is perceived as particularly unpleasant for the driver and leads to less driving comfort [4 …”

C. Weltzien, R. R. Shamshiri SunBot: Autonomous Nursing Assistant for Emission-Free Berry Production, General Concepts and Framework S. 463-470

„… technical innovation emission-free shrub berry production: SUN stands for the coupling of electric drive …” „… drive orchard tractor with all-electric drive with minimum drive power of 20-30 kW that operates on …” „… dedicated to the general concept and simulation framework used to develop an autonomous electric …”

R. Schildroth Design and Development of an Autonomous Mower for Agricultural Use S. 153-158

„… mechanical power, drive transmission, electrical system, control system, obstacle detection sensors …” „… control, the Redshield Consulting Autonomy Electric Control Unit (ECU) was utilized. The ECU features an …” „… track speeds. Propulsion for the tracks is by 48V electric motors coupled to a 10:1 gear ratio …”

V. Stocklin, M. Zimmer Development of future machine concepts for the needsbased fertilisation of individual plants – The RAUCH MultiRate dosing system for pneumatic spreaders AERO GT and AERO X S. 447-454

„… resolution of 1- 1.2m via 30 individual metering units driven by 48V electric motors. The potential savings …” „… shafts. The independently driven metering shafts, each with an integrated electric motor, convey the …” „… supplying the necessary 3000W electric power for the 30 drives. VDI-Berichte Nr. 2361, 2019 451 Fig. 4 …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… , Kaiserslautern f Drives Electric mechanic power split PTO for implements …” „… ; K. Grad, ZF Friedrichshafen AG, Passau Power Trains, Electric Drives and Mobile Hydraulics …” „… www.dnb.de. f Analysis of Drive Trains Model-Based Chiptuning Detection of Diesel Engines …”

J. G. Wiecha, H. Bernhardt, T. Bogel, T. Herlitzius Reducing draft force on mounted implements by an electrified traction roller – Traction assistance on a slurry-injecting grubber S. 495-502

„… . VDI-Berichte Nr. 2361, 2019 495 Introduction Buying a new tractor nowadays, usually there is no electric …” „… kind of mounted implements must be driven forward. Newer progression in power electronics makes …” „… slurry-injecting grubber. The electric power needed is produced by a PTO generator installed at the front PTO of …”

T. Herlitzius, H. Fichtl, A. Grosa, M. Henke, M. Hengst Feldschwarm – Modular and Scalable Tillage Systems with Shared Autonomy S. 409-420

„… moved towards self-propelled concepts yet, which is going to drive the question if there is a …” „… operating machine systems with hybrid power sources and distributed drive architectures, which would start …” „… drive trains, composite and function integrated materials, plant and soil sensing with its respective …”

M. Piechnick Multi-domain simulation of agricultural system solutions S. 281-288

„… interaction between all involved components. The interrelation between mechanical solutions, electric or …” „… hydraulic drives, control and automation, sensors and process variables up to the networking of different …” „… . In the field of drive, control and automation technology one can find primarily software tools based …”

M. Hammer, M. Steffan Modular Multi-Purpose Battery Storage System for complex compartments – New module design approach for maximzing benefits of work machines S. 391-400

„… machines, in which the drive unit (engine with clutch and exhaust aftertreatment) occupies the larger …” „… attractiveness of electric machines. Due to the module design of INVENOX GmbH, the modules can be designed …” „… must be met on an equal footing with existing drivetrains. Deviations may be possible in the operating …”

M. Sax, R. Latsch, T. Anken, V. Moser, P. Krummenacher Automated site-specific overseeding of grassland S. 165-228

„… ECUs in a hardware-in-the-loop simulation and as well as HMI elements in a driver-in-the-loop …” „… enough to avoid seed blockage inside the hoses. The electronic power driver of the valve actuator has …” „… been based on the DRV8828 from Texas Instruments (U3 in schematics). Each valve is driven by one power …”

M. Bouten, T. Meinel, W. Kath-Petersen Development and utilization of a new application system for precise fertilizer placement in corn S. 513-520

„… singulation system with an electric drive The objective evaluation of all concepts and stages of development …” „… dosing units and the type of drive vary depending on manufacturer, machine design and target market …” „… pulsating electric field, which is synchronized to the seed. In addition to the mentioned system approaches …”

doi.org/10.51202/9783181023617

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