Zusammenfassung
Die Dritev 2018, ein internationaler VDI Kongress, der es in sich hat: 3 Veranstaltungen an 2 Tagen! Neben der „Drivetrain for Vehicles“ fanden auch noch die „EDrive“ sowie die „Transmission in mobile machines“ statt. … und hier in diesem Band erhalten Sie alle Vorträge und Präsentationen.
Inhalt (Auszüge):
AT/DCT The all-new 8-speed AT for the Opel Grandland X 1
G. Bednarek, K. Geratz, Opel Automobile GmbH, Rüsselsheim, H. Chariou, Groupe PSA, La Garenne Colombes, France
The new BMW automatic transmission – Challenges in development 11
M. Roßhuber, G. Schromm, K. Kranz, BMW AG, München
Third Generation of ZF’s 8-speed automatic transmission – Reducing CO2 emissions in the 8HP transmission 23
C. Sibla, A. Donges, F. Jauch, ZF Friedrichshafen AG, Friedrichshafen
Enhancement of a dual clutch transmission kit – AUDI S tronic – Version for All-Wheel Drive, Increase of Torque and HV Electrification 33
A. Schmidt, H.-P. Fleischm...
Schlagworte
Drivetrain EDrive Transmission mobile machine automatic transmission energy consumption demonstrator vehicle hybrid powertrains automated clutch efficiency enhanced drivetrain33 Treffer gefunden
- „... in designing their vehicles and drivetrains in terms of fuel economy, package, weight, drivability ...” „... affordability alongside lowered fuel costs, legislation also imposes stricter regional fuel economy limits ...” „... , which improves their vehicle fleets’ fuel economy in the long term and helps to meet legal requirements ...”
- „... innovative ideas on successfully reducing fuel consumption, also in the third generation of the 8-speed ...” „... ratio spread has a positive impact on fuel savings, but as it widens, its benefits decrease ...” „... additional benefits regarding fuel savings. These findings resulted in the decision to further develop the ...”
- „... freedom in changing the preferences for the fuel consumption characteristics. In dependency of the hybrid ...” „... significant to achieve minimal fuel consumptions and emission levels. In contrast to conventional powertrains ...” „... , the impact of the fuel efficiency at partial loads and speeds decreases with the rising of electric ...”
- „... mass and low efficiency and implicitly negative impact on fuel economy and CO2. The eRDM showcases the ...” „... reduction in CO2 and improved fuel efficiency. In the torque vectoring mode the electrical motor actively ...” „... disadvantage of high mass and low efficiency and implicitly negative impact on fuel economy and CO2. The ...”
- „... engines, Usage of alternative fuels, Powertrain electrification. VDI-Berichte Nr. 2328, 2018 137 ...” „... entire chain from fuel production to the driven wheel (well-to-wheel), alternative fuels are suitable ...” „... increase of fuel efficiency at once. The spectrum of available systems reaches from micro-hybrids ...”
- „... it is not a good idea to disregard the potential of new technologies to reduce fuel consumption and ...” „... enlarge the portion of driving without injecting fuel significantly, and whenever it is possible, to ...” „... arrangement. But unfortunately, most drivers will never meet the optimum of fuel-saving driving then – and ...”
- „... . The lightweight and compact design combines improved shift quality and fuel efficiency. The torque ...” „... line pressure control and a flexible lubrication flow volume control contribute to a fuel consumption ...” „... optimized for fuel consumption benefits by specific shift maps and idle sailing functionality, while the ...”
- „... powertrain functionality. The functions relating to fuel economy are regenerative braking, intelligent load ...” „... performance and fuel economy of the vehicle. Together with predictive sailing and regenerative braking, the ...” „... 48 V hybrid vehicle can achieve a fuel economy improvement of up to 17 %. In addition, an outlook ...”
- „... ) where is the chemical energy from the fuel used by the ICE and is the electrical energy delivered by ...” „... showing the evaluation of complex drivetrain topologies over a driving cycle. The charge sustaining fuel ...” „... demonstrate that the VDI-Berichte Nr. 2328, 2018 175 presented model can be used to evaluate the fuel ...”
- „... engaged, no fuel is used. The engine’s drag torque can support the braking action to a minor extent. In ...” „... and the mechanical output power Pmech (in kW). Fig. 2: Willans approach applied to a fuel ...” „... vehicle with a fuel consumption of 5.5 l/100km of petrol in the WLTC, which is equivalent with 128.15 ...”
- „... output and fuel economy at the optimal compression ratio. VDI-Berichte Nr. 2328, 201880 Fig. 2 ...” „... compression ratio region, which contributes to lower fuel consumption. The expanded region of slip lockup ...” „... driveability and fuel economy. VDI-Berichte Nr. 2328, 201882 Moreover, an electric oil pump system ...”
- „... as the weight of the vehicle directly impacts its fuel economy. As most traction drives are packaged ...” „... , as most vehicles are electrified in order to improve fuel economy, designers face continued pressure ...” „... the vehicle fuel economy is quantified at the end. Magnet Pocket Design A typical trade-off for ...”
- „... reduced friction losses at the same time. More sportiness and driving pleasure with less fuel consumption ...” „... transmission: Reduction of fuel consumption and CO2 Fulfillment of the emission requirements ...” „... side effect on the shifting and driving dynamics. 3.2 Reduction of fuel consumption An important ...”
- „... . Topics such as the energy demand for vehicle VDI-Berichte Nr. 2328, 2018212 production, use and fuel ...” „... provision in the form of conventional fuels, e-fuels or electricity are being vividly discussed [2 ...” „... load point shift, so that the engine can run in a more fuel efficient operation area. It can crank the ...”
- „... presentation are: renewables, distributed generation, hybridization / electrification, fuel economy standards ...”
- „... . At the same time benefits from fuel savings by recovering braking energy and later supplying this ...”
- „... , this equates to a 0.5% improvement in fuel consumption. The oil development concept was to Fig. 1 ...” „... 1: Comparison between current and new oil 3. Strategy of fuel saving on differential-gear oil ...”
- „... . Moreover, the excellent fuel economy, comfort and cost benefits have made the CVT the preferred ...” „... transmission solution in many regions world-wide. While the trend for improved fuel economy is expected to ...” „... designs) regarding fuel economy, results in an increased cost advantages because of the smaller required ...”
- „... . This system saves up to 8,5 % fuel, enables extra performance and installation space benefits in ...”
- „... of high performance and legislative demands of reduced emissions. Excellent fuel consumption can ...” „... for future high performance hybrids with downsized combustion engines for better fuel efficiency ...”
- „... acceleration performance and fuel economy two important design goals for transmissions today. P2 hybrid ...” „... The hybrid electric vehicle not only has superior driving performance but also can reduce the fuel ...” „... pressure, the torque of IMG reach to peak and the speed of ICE increases to 300rpm. Then, the fuel injects ...”
- „... (ICE) drivetrains are optimized with a focus on fuel consumption in standardized cycles to meet legal ...” „... , are optimized with a focus on fuel consumption in standardized cycles, since range is not a problem ...”
- „... anticipate a noticeable increase of fuel consumption by the required additional mechanical components. An ...”
- „... without actuating clutch pedal and of course fuel saving with idle coasting. Then, this manual ...”
- „... thus the full fuel saving capability. Vehicle manufacturers and suppliers face the challenge of ...”
- „... in excess of 100 kW of electrical power and can provide substantial fuel economy improvements by ...”
- „... requirements in large international markets ask for drastic improvement in fuel efficiency and reduction of ...”
- „... potential for increasing the level of efficiency. In fact, consumption simulations show fuel savings of up ...”
- „... interests such as hill launch or race start, reducing ATF pump size for improved fuel efficiency, and more ...”
- „... reducing the fuel consumption by choosing the suitable gear for the current driving situation. Therefore ...”
- „... fuel consumption and low vehicle emissions, requires innovative drivetrain concepts. In the field of ...”
- „... enables vehicle manufacturers to reduce vehicle mass in order to reduce fuel consumption, minimize CO2 ...”
- „... significant reduction of the fuel consumption. The Institute of Automotive Engineering developed a modular ...”