1、WLTP-E-Lab Sub GroupProgress reportWLTP-DTP-E-LabProc-066,Leader: Per Ohlund / Kazuki Kobayashi,WLTP-DTP-10-10,Open issues,Color means state of each issue on Open issue list,17 open Issues are To be discussed 2 (UF, Battery charging time) =To be discussed during V2Depends on new cycle 1 ( AE city fo
2、r Low speed EV) = To be discussed during V2Depends on Validation results 5 (ex,EV range, CD /CS test,)=TBD after V2Follow ICE group 3 (R/L, multi gear box, Runin mileage ),1. draft study (to be reported by drafting coordinator) 2.Preparation for Validation Phase 2 Test matrix:ACEA-LabProc-EV-TestMat
3、rix_VP2_08052012 Test guidance:WLTP-DTP-E-LabProc-065_Parameter_for_Validation2_V2.ppt,State of E-lab sub group activity from DTP #9 in April,Proposed actions for gtr development,test sequence,WLTC completed,Validation 2,Round Robin,Draft gtr2,Modify gtr,reflection, Background 1. Draft gtr 1 is the
4、portion exclude Validation phase 2. 2. Some of open issues need to be evaluated during the validation program.3. Draft gtr 2 is reflected the result of Validation 2 .,Parameter set,Short V1,Draft gtr1,Procedure for V2,Confirmation,Road map will be revised,Preparation Validation Phasein JAPAN,Test ve
5、hicles,Schedule,Day 1,Day 2 (EV: Day 1),Day 3 (EV: Day 2),Consideration items on E-Lab. Gr.,Battery condition Ah,Precondition,Pre-con cycle,Soak 2 Options1236hr6hr 25+/-2,Confirm tire pressurePrepare RCB measurement,Discharge,CS cold,Charge sustaining (CS) mode test (cold),Full chargemax. 12 hr,E,wi
6、thin 1hr,Plug OFF,CD moden,Charge depleting (CD) mode test,CS hot,Soak 1236 hr,E,AER,EAER,RCDR,Full charge,Charging voltage100 / 200V (PL12),End of charge criteria (PL1),Order of CD/CS(PL4),Interruption condition (PL5),RCB break off criteria (PL2/9),Termination conditionfor EV range (PL6/7),Charge s
7、ustaining (CS) mode test (hot),Prepare RCB measurement,CO2/FC calculation(PL8/10),Performance of Watt-hour meter, Am-meter (PL3),Multi modegear box(PL11),Test flow (independent test for L/M/H/ExH),*) EAER: Equivalent All Electric Range*) RCDR: Charge Depleting Range *) NEC: Net Energy Change = RCB *
8、 nominal voltage of RESS,*) RCB: RESS Charge Balance (=SOC)*) RESS: Rechargeable energy storage system*) AER: All Electric Range,OVCHEVNumber of test,No.7: Impossible to conduct due to a lot of tests,Appendix: RCB Compensation,Discharge(+),Start,x%of fuel energy?,OIL No.27 RCB correction criteria,NO
9、VCHEV Number of test,BEV Number of test,No.7: Impossible to conduct due to a lot of tests,Appendix：Open issues,Green color means “agreed or deleted”White color means “to be discussed “.Yellow color means “ to be evaluated in Validation phase 2”.Blue color means “proposed”.,Unknown SOC,Cold start of
10、ICE,Charging Condition Battery Ah,Performance of Watt-hour meter, Am-meterOIL No.15,16,17,Validation test,OIL.10bis,Charge complete,Plug off,Test start (OIL10),1hr,End of charge criteria,Validation test,Test 1,Test 2,CO,2,RCDA calculated with k factor,Driving cycle /,All Electric Range,Equivalent Al
11、l Electric Range,Charge Depleting Range RCDA,Fully Charged,Recharging 12h max,Charging Condition Ah,Alternative,(in case of,CD test has,to be,retested) :,ICE,precondition,ing at,chronologica,l separation,from step 1,and 2,Recharge,12h max,First start of ICE,Test n,(transcient),Test n+1,(needed for,c
12、alculations),36h soak max,1h max from,plug off,charge and,start of CD,CO,2,hot CS,CO,2,Transcient,CO,2,avg CD,Spak,time+,battery,charge,OIL.No31Low power vehicleWhat is Low power vehicle?How to validate? To be raised DTP level,Pollutants :CO2/Fuel Consumption :Range :,Detailed calculation formula is
13、 developed based on validation test results.,OVC range (km),Utility Factor,25,0.5,1.0,JPN,US,(EU),US: SAE J1711 with US data JPN: SAE J1711 with JPN dataEU: CS weight is 25km (fixed),OIL No.1: WLTP UF SAE 1711 with Opt.1) based on reagional data Opt.2) based on worldwide data,To be discussed later stage,Annex: Open issue list 1,Open issue list2,Open issue list3,Open issue list4,Open issue list5,Open issue list 6,
