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hybrid powertrain engineering potentials. AVL Schrick additionally carried out the entire prototype setup, i.e. the mechanical and electric integration of the drive system. The development and integration of the hybrid system’s control software was carried out jointly at the AVL sites in Graz and Regensburg. AVL North America was responsible for battery-pack design. Another special feature of the demonstrator vehicle results from of our collaboration with the AVL location in Turkey: a human-machine interface (HMI) in the form of a tablet PC that is able to display and influence energy flows in a graphically appealing way.” 2 0 F O C U S The entire development of the 1.7- liter diesel engine on the test bed, as well as the engine-internal optimization measures (friction, combustion, piston bowl, etc.), was carried » AVL’S SIMULATION AND SYSTEM EXPERTISE FOR THE OVERALL REPRESENTATION OF THE OPERATING STRATEGY CONTRIBUTES ESSENTIALLY TOWARDS UTILIZING THE CO2 REDUCTION POTENTIAL OF THE 48-VOLT TECHNOLOGY. « JÜRGEN GRIMM, HEAD OF POWERTRAIN HYUNDAI MOTOR EUROPE TECHNICAL CENTER GMBH out by Hyundai Germany. Further optimizations are planned for the diesel-hybrid system’s emission behavior: “Due to the degrees of freedom gained by the air path and the BSG, raw emissions can be improved dynamically . This helps to support temperature management for exhaust aftertreatment much more efficiently, which can lower costs significantly,” Michael Weißbäck said, describing the next development stages. The objective of the system development is to reduce fuel consumption by 20 % while achieving greater performance: “As a result, the diesel hybrid system gives customers a genuine added value, noticeable in enhanced driveability – unlike measures that merely serve consumption reduction. This makes the T-Hybrid an extremely attractive drive system, which in future can be produced cost-effectively in series in a large number of models of the Hyundai Group,” the two AVL experts said, pointing out the advantages of the innovative mild hybrid system powered by a 48V battery. < > The T-Hybrid an attractive drive system, which in future can be produced cost-effectively in series in a large number of models of the Hyundai Group.


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