| Invitation to the 17th meeting of the Heavy Duty Hybrids informal group |
| Reference Number: HDH-17-01 |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 20 Mar 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
| Draft agenda for the 17th HDH informal working group session |
| Reference Number: HDH-17-02 |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 28 Mar 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
| Korean opinion on WHVC mode: Result of hybrid vehicle using chassis dynamometer |
| Reference Number: HDH-17-03 |
|
Review of Korean results using the heavy-duty hybrid vehicle mode on a chassis dynamometer per the proposed amendment to enable hybrid vehicle testing under GTR No.4 |
| Submitted by: KATRI |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 03 Apr 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
| Heavy-duty Hybrid test cycle: Period of Omission of Data during Gear Changes |
| Reference Number: HDH-17-04 |
|
Discussion presentation from Japan towards harmonizing the provisions for testing hybrid vehicles in the kokujikan and the proposed GTR to avoid divergent interpretations. |
| Submitted by: JASIC and JARI |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 07 Apr 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
| Response of HILS to Cold-Start Test |
| Reference Number: HDH-17-05 |
|
The HILS method currently used in Japan does use a cold-start test in hybrid testing; however, GTR No. 4 will use a cold-start test. This presentation discusses Japan’s proposal for a “predicted temperature method” that inputs the temperature profile of each component in advance. |
| Submitted by: NTSEL |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 04 Apr 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
| GRPE-HDH Research Project Status |
| Reference Number: HDH-17-07 |
|
Status report on research and validation programs concerning:
|
| Submitted by: TU Graz, IFA, TU Wien, and Chalmers |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 09 Apr 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
| Status overview for the 17th HDH informal group session |
| Reference Number: HDH-17-08 |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 06 May 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
| Heavy-duty Hybrid Powertrain Family Flow Chart |
| Reference Number: HDH-17-09 |
|
Decision tree for determining the powertrain family of a given vehicle under the proposed heavy-duty hybrids emissions and fuel consumption test procedures. |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 06 May 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
| Draft minutes of the 17 HDH informal group session |
| Reference Number: HDH-17-10 |
| Meeting Sessions: 17th HDH session (8-9 Apr 2014) |
| Document date: 06 May 14 |
| Relevant to: WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure |
| Click here to view the full document file |
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