DELPHI Powertrain Systems - PowerPoint PPT Presentation

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DELPHI Powertrain Systems

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  1. DELPHI Powertrain Systems Ecological Solutions Joël Duhr Research & Innovation Technologist Delphi Customer Technology Centre Luxembourg 8 May 2008

  2. Electrical/Electronic Architecture Connections Systems Electrical Centers Electrical/Electronic Distribution Systems Electronics and Safety Controls & Security Entertainment & Communications Safety Systems Powertrain Systems Gasoline Engine Management Diesel Engine Management Fuel Handling & Evaporative Canisters Exhaust Aftertreatment & Transmission Controls Steering Halfshafts Steering Thermal systems Thermal Automotive Thermal New Markets Product & Service Solutions Independent Aftermarket Diesel Aftermarket Original Equipment Service Consumer Electronics Medical Systems Powertrain Systems within Delphi Product Portfolio

  3. Powertrain Technology Driving Forces Local Pollution CO2 Fuels End Customer

  4. The Pressure to Reduce CO2 Accelerated trend toward reduced CO2 emissions will drive innovation in Powertrain technology and the utilization of alternative fuels Gasoline Average Diesel ? CO2 Emission [g/km] Gasoline: ca. 5,0 l/100km Diesel: ca. 4,5 l/100km Goal Fleet average 120g/km by 2012 Euro 3 Euro 4 Euro 5 Euro6

  5. The Emission Legislation Global Drive Global emission legislation will evolve toward fuel neutral standards, with emerging countries adopting European legislation Euro 4 Euro 5 Euro 6 Tier II bin 8 Tier II bin 5 Euro 2/BSII Euro 3/BSIII Euro 4? (w/o OBD) Euro 2 Euro 3 Euro 4 (w OBD)

  6. Gasoline Technology Evolution 190 PFI injector Charge motion, EGR Dual Independent Cam Phasing 180 Variable Valve Lifting 170 Homogeneous GDi 150 bar 160 Downsizing Turbocharging Stratified GDi 200 bar MultiCharge Ignition NOx Aftertreatment 150 CO2 [g/km] 140 130 HCCI 2012 target 120 110 Euro 3 Euro 4 Euro 5 Euro6 100 2000 2005 2010 2015

  7. Diesel Technology Evolution Common Rail System 1400 – 1600 bar Injection speed and precisionReliabilityControl Strategies • Common Rail System • 1600 – 2000 bar Euro 3 Euro 5/6 Euro 3

  8. 30 25 20 15 10 5 0 Value Analysis ComparisonL4 Engine in EU Baseline: MPFI 4-Valve Hybrid Best Value 35 Diesel Fuel Economy / CO2 Benefit (%) Gasoline Estimated Net System On-Cost

  9. Powertrain Technology Conclusion Local Pollution CO2 Fuels End Customer