GRPE-63-19
Informal Group on Heavy Duty Hybrids (HDH) report
Downloads
UNECE server
Related documents
Presentation to the Working Party on Pollution and Energy (GRPE), covering the work on emissions testing standards for heavy-duty hybrid (HDH) vehicles, including status of research programs, roadmap, report on 7th and 8th HDH meetings, open items, and plans for next meetings. (See also document GRPE-63-18 for written status report.)
29. The secretary of the informal group on Heavy Duty Hybrids (HDH) introduced GRPE-63-18 and GRPE-63-19, describing the work accomplished. He explained that the test procedure for heavy duty hybrids may be based on a wheel power cycle or on the vehicle cycle, and he announced the group’s intention to resume considering whether only one of these approaches shall be retained for the future work.
30. It was agreed that the group should meet in conjunction with the next GRPE session, in June 2012.