Westport's High Pressure Direct Injection System - GAS Doctor, GPL ...

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HPDI Certification: USA & Australia (2) • USA – HPDI is emissions-certified in the USA to below EPA 2007 and in California to below CARB 2007 • HPDI: NOx 0.8 g/bhp-hr (1.07 g/kW.h), PM 0.01 g/bhp-hr (0.013 g/kW.h) – Certification to 2010 standards expected soon • NOx 0.2 g/bhp-hr (0.268 g/kW.h), PM 0.01 g/bhp-hr (0.013 g/kW.h) • Australia – HPDI is emissions-certified in Australia to Australian Design Rules (ADR) 80/02 (= Euro 4 or US04) – Certification to ADR80/03 (= Euro 5 or US07) is coming in 2011 14
Certification Regulations: Europe (1) • UN/ECE Regulation 115 – UN/ECE Regulation 115 applies specifically to retro-fits and CNG – HPDI is not a retro-fit product • New-OEM type approval – HPDI is a new-OEM product, offered today in Kenworth and Peterbilt trucks as factory options – Work is in progress with Volvo, Weichai, and others – HPDI engines derive ~ 94% of their energy from natural gas (~ 97% at maximum power)—they are clearly gas engines – Under new-OEM regulations: • ‗gas engine‘ means an engine which is fuelled with natural gas (NG) or liquid petroleum gas (LPG) (<strong>Direct</strong>ive 2005/55/EC); • but this definition was amended in Commission <strong>Direct</strong>ive 2005/78/EC: ―gas engine‖ means a positive-ignition engine which is fuelled with natural gas (NG) or liquefied petroleum gas (LPG); • (there seems to be no legislative definition of ―positive-ignition‖?) 15
Page 1 and 2: Westport's High Pressure Direct Inj
Page 3 and 4: Recognized Leadership 3 3
Page 5 and 6: Westport‘s High Pressure Direct I
Page 7 and 8: Hundreds of Kenworth Trucks with HP
Page 9 and 10: Crude oil price [US$/barrel] Diesel
Page 11 and 12: Tank-to-wheels BSGHG (CO2eq) [g/kW.
Page 13: HPDI Certification: USA & Australia
Page 17: Summary • Westport‘s HPDI techn

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