1. WLTP-E-Lab Sub Group Progress report WLTP-DTP-E-LabProc-077
Leader: Per Ohlund / Kazuki Kobayashi

2. Lab process-EV meeting in Brussels
15th of November at JAMA office in Brussels.
Validation phase 2 result was reported by ACEA.
(Japan reported validation phase 2 result on 6th of November.)
Open issues were discussed.
Some of open issues were closed.

3. Validation phase 2 result
Items
Validation results
Conclusion
Time after Range test until start of charging .
Current proposal
within [30 minutes]
30 minutes is too short.
Within 2 hours
(same as ISO)
Order of CD and CS test
There is no impact.
Order of test should be flexible.
RCB correction
Regulated pollutant
(NOx,HC,CO,PM,PN)
There is no impact
Regulated pollutant should not be corrected
Additional pollutant
Additional pollutant should not be corrected.
Closed
Closed
Closed
Closed

4. Validation phase 2 result
Items
Validation results
Conclusion
RCB correction window
Current proposal
Within 1 %
To be analyzed VP2 result.
Vehicle classification
30 minute maximum power
30 minutes power is not appreciate
Still open
Break off criteria for Range test
Japanese proposal
4sec and within 15sec
stop
VP2 were conducted by 4sec.
Waiting ACEA answer
TBD
TBD
TBD

5. Validation phase 2 result
Items
Validation results
Conclusion
CD to CS mode break off clitella.
ACEA will propose
Break time between cycle
Current :10minutes
Proposal is too short.
Especially diesel vehicle needs at least 40 min.
Not only E-Lab
->MCTF
TBD
TBD

6. Open issues Items Proposal Conclusion Run in mileage. BEV 300 km
OVC HEV and NOVC HEV should be same as ICE vehicle. km
Agreed
Soak condition
Forced cooling
Not allow forced cooling condition
Still open
Mode construction
Japan propose to conduct 4 phase test
Utility Factor
ACEA will propose a calculation method.
Closed
TBD
TBD
TBD

7. DRAFT Confirmation test Shorten test procedure for BEV range test.
Calculation method for each phase range by complete WLTC.
CD to CS break off criteria confirmation
RCB correction window confirmation.
FCV test procedure
DRAFT

8. Prepare test parameter
Road map
2012
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Oct
Nov
Dec
Meetings
E-lab　action
65th GRPE
Ad-hoc GRPE
DTP
66th GRPE
Ad-hoc WLTP
gtr Ver1
gtr Ver2
gtr Ver3
gtr final
Reflect
Closed open issues
Confirmation test
Still open issues
E-Lab meeting
Prepare test parameter