Dual-fuel engines and vehicles Rules for retrofitting Diesel engines GRPE65 Geneva 17 January 2013 Informal document No. GRPE-65-36 (65 th GRPE, 15 - 18.

Slides:

Advertisements

Similar presentations

Presentation to GRPE January 2010 Rob Cox (IPIECA) Working paper No. FQ (5th informal meeting on Fuel Quality, Geneva, 12 January 2010, agenda item.

Advertisements

Presentation to GRPE Informal Group FQ – 03 January 13, 2009 Geneva Brian Doll (IPIECA) Ken Rose (CONCAWE) Working paper No. FQ GRPE Informal Group.

Informal Group on Gaseous Fuelled Vehicles (GFV) Report 70th GRPE January 2015 GFV report 70th GRPE André Rijnders 1 Informal document GRPE (70th.

Informal Group on Gaseous Fuelled Vehicles (GFV) Report 68th GRPE January 2014 GFV report 68th GRPE André Rijnders 1 Informal document No. GRPE (68th.

Informal Group on Gaseous Fuelled Vehicles (GFV) Report 66th GRPE June 2013 Informal document No. GRPE (66th GRPE, June 2013, agenda item 8 ) GFV.

Informal document No. GRPE-57-X (57th GRPE, January 2009, agenda item 6(b)) 15/01/2009GRPE 57th Session Informal Group on Gaseous Fuelled Vehicles.

Background of the Proposals for amending R49 Rev 6 (Document TRANS/WP.29/GRPE/2014/12) Informal document GRPE (69 th GRPE, 5-6 June 2014 agenda item.

1 On-road Heavy-duty Engine Off-cycle Emissions GTR – Status Report for AC.3 Report from the United States 18th Session of Executive Committee AC.3 16.

Informal group on retrofit emission control devices Meetings held on June 7, September 27 and January 11 (this week) Drafting meeting at VDMA on November.

Informal document GRPE-70-14

Informal document GRPE (68th GRPE, 7-10 January 2014, agenda item 11) Transmitted by the VPSD IWG Status report after the 3rd VPSD meeting Geneva.

Background of the Proposals for amending R49 Rev 6 (ECE/ TRANS/WP.29/GRPE/2015/03 GRPE and GRPE-70-07) Informal document GRPE (70 th GRPE,

Type Approval of EURO VI Dual-fuel engines and vehicles GFV status report to GRPE 64 (June 2012) Henk Dekker and Jean-Francois Renaudin Informal document.

10/06/ GFV Task Force Heavy Duty Dual Fuel vehicles (HDDF TF) GRPE 62 – 10 June 2011 GRPE informal document 21 Informal document No. GRPE (62.

MACTP MOBILE AIRCONDITIONING TEST PROCEDURE Status report 64th GRPE June 2012 Informal document No. GRPE (64th GRPE, June 2012, agenda item.

Simplification of lighting and light signalling Regulations (SLR): options and issues Transmitted by the GRE Chair Informal document WP (166th.

GRPE GRPE CGH 2 Experts (A sub-group of the GRPE Informal Group “Hydrogen/Fuel Cell”) JASIC Presentation At The GRPE CGH 2 Experts Meeting.

1 EPA’s Proposal for Nonroad Diesel Engines & Fuel May 2003 U.S. Environmental Protection Agency Office of Transportation and Air Quality Informal document.

Informal Group on Gaseous Fuelled Vehicles (GFV) Report 64th GRPE June 2012 Informal document No. GRPE (64th GRPE, June 2012, agenda item 8 (a))

Summary of the 5 th meeting of the informal group on Fuel Quality Geneva, 12 January 2010 Informal document No. GRPE (59th GRPE, January 2010,

Summary of the 3 rd meeting of the informal group on Fuel Quality Geneva, 13 January 2009 Informal document No. GRPE (57th GRPE, January 2009,

1 Bernardo MARTÍNEZ Automotive Industry Unit Transposition of EURO VI requirements into UN/ECE R49 GRPE January 2012 Submitted.

Agenda item IV 5 th GFV meeting  2-days meeting on the 4 and 5 March 2009 in Brussels, (European Commission offices) 6 th GFV meeting  26 May 2009 in.

RECLAIM Seminar October 26, 2005 Judy B. Yorke, P.E., C.P.P. Yorke Engineering, LLC x25

Worldwide Harmonized Heavy Duty Emissions Certification Procedure UNITED NATIONS 22nd WHDC, Geneva, 16 January 2008 GRPE/WHDC/FE08 Informal document No.

REPORT TO GRPE 65 TH SESSION EVE IWG 1 Electric Vehicles and the Environment (EVE IWG) Informal document No. GRPE (65 th GRPE, January 2012,

Progress report about RESS activities Gerd Kellermann, Germany Informal document GRSP (50th GRSP, 6–9 December 2011, agenda item 15)

LNG-TF Report of activities 1 LNG – Task Force Report of activities to the GRSG 102 nd Session 16th-20th April 2012, Geneva....As reported to the Informal.

Report from IWG on Environmental and Propulsion Performance Requirements for Light vehicles (EPPR) 66 th GRPE 6-7 th June 2013 Geneva Chair Petter ÅSMAN.

10/05/2010 UNECE-GFV-DF-power1 HDDF power issues – draft proposals to GFV outcome of the GFV meeting Draft amendments to R85.

Transposition of EURO VI requirements into UN/ECE R49 Status report GRPE 9-June 2011 Submitted by the expert of European Commission 1 Informal document.

GRPE Informal Group on Heavy Duty Hybrids UNITED NATIONS Secretary’s Report to GRPE 61, Geneva, 13 January 2011 Informal document No. GRPE (61st.

Informal Group on Gaseous Fuelled Vehicles (GFV) Status report 71st GRPE June 2015 GFV report 71st GRPE André Rijnders 1 Informal document GRPE Rev.1.

Transmitted by the expert from FRANCE Amendments to Regulations Nos. 30, 54 and 117 Informal document GRRF th GRRF, September 2015, agenda.

Informal document No. GRPE (72nd GRPE, January 2016,

Revision of the Automotive Vehicle Certification System of the Russian Federation Presentation at the 144 th WP.29 Session S.V.Pugatchev, Deputy Head,

Informal Working Group on Gaseous Fuelled Vehicles (GFV) Background and Accomplishments January 2008 to June 2016 Informal document GRPE rd GRPE,

GFV-TF – amendments to R49 "OBD for EURO VI gas-fuelled engines" UN-ECE GFV informal group Task-Force "OBD for gas fuelled engines" Status Report to GRPE.

Status of the IWG on gaseous fuelled vehicles (GFV) and specific concerning the status of the HDDF retrofit regulation GRPE June 9 th 2016 Geneva Informal.

19/01/ GFV Task Force Heavy Duty Dual Fuel vehicles (HDDF TF) GRPE 63 – 19 January 2012 Informal document No. GRPE (63rd GRPE, January.

13/01/2011 UNECE-GRPE-GFV-HDDF1 Heavy-Duty Dual Fuel (Diesel-gas) Regulation brief status report January 2011 GRPE Geneva 13 January 2011 Full report (informal.

UN-ECE GFV informal group Task-Force "OBD" for gas fuelled engines"

Informal Group on Gaseous Fuelled Vehicles (GFV)

Alignment of Regulation 96 to Regulation (EU) 2016/1628

Discussion paper for 3rd VPSD meeting

1st Informal Group on WLTP Palais des Nations, Geneva

Attestation Concept additional explanation and implementation proposal

UNECE IWG on EPPR for L-category vehicles State of play

Progress report by the Chair of the informal group on REC

informal group on Fuel Quality

Off-cycle Emissions GTR – Status Report for GRPE

Note by the secretariat

Alignment of Regulation 96 to Regulation (EU) 2016/1628 A. Perujo

ASEP IWG Report to GRB 65th

Informal document GRPE-75-18

Adaptation process of UN Regulation No. 132

Informal document GRPE th GRPE, 9-12 January 2018

UNECE IWG on EPPR for L-category vehicles State of play

PN Levels in UN Regulation N°83.07

Submitted by the expert from OICA

Underlying Principles of Approval Marking for the LSD Regulation

Informal Group on Gaseous Fuelled Vehicles (GFV)

Approval of replacement pollution devices within R49

INTERNATIONAL ORGANIZATION OF MOTOR VEHICLE MANUFACTURERS

Software Update - Type approval related issues -

ECE/TRANS/WP.29/GRPE/2018/19e

IWVTA Ambassador - GRPE

Candidate Regulations for IWVTA

OICA Comments to GRE/2017/17 and GRE/2017/22

Access to data requirementS

Presentation transcript:

Dual-fuel engines and vehicles Rules for retrofitting Diesel engines GRPE65 Geneva 17 January 2013 Informal document No. GRPE (65 th GRPE, January 2012, agenda item 8) Transmitted by OICA

Manufacturing dual-fuel engines background  Currently most dual-fuel engines are a result of modifying already type-approved Diesel engines. Dual-fuel retrofit is simply a particular retrofit case Other common retrofit operations are:  Installing after-treatment systems (see the future REC regulation)  Installing kits (including downgrading kits).  Tuning the engine.  To avoid uncontrolled precedents, there is a need for setting basic retrofit rules instead of multiplying non-consistent individual specific requirements: REC rules should be considered as a basis Only what is dual-fuel fuel specific should be addressed by GFV/HDDF. 17/01/2013GRPE 652

Certifying retrofitted dual-fuel (diesel-methane) engines Possible procedures 17/01/2013GRPE 653 PROsCONs REC Very solid retrofit principles. Applicable to HDVs Dedicated solely to Emission Control Devices R115 Existing regulation. Dedicated to gas retrofit No possibility to set general (not gas-specific) retrofit principles. Not applicable to HDVs without substantial modifications (e.g. to address solely vehicle retrofit). Risks of generating several inconsistencies with the todays LDV requirements New reg full freedom on the content and structure. May not be limited to gas retrofit. Introduce consistency (R83+R115 vs R49+REC+Rxx) Administrative constraints (new Regulation)

Certifying retrofitted dual-fuel (diesel-methane) engines summary of the OICA position  GRPE to first set clear general definitions and retrofit principles before starting any work on dual-fuel retrofit GFV/HDDF to apply them to dual-fuel retrofit  Consider separately TA of an engine retrofit from TA of a vehicle retrofitted with an approved engine. (like in R49)  Ensure a fair competition among the possible manufacturing processes and do not generate loop holes (no relaxed route).  Prefer the development of a new Regulation for specifying Dual- Fuel retrofit (likely less time demanding, more consistent regarding the split HDV-LDV). 17/01/2013GRPE 654