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SAE J 2908 : 2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

VEHICLE POWER TEST FOR ELECTRIFIED POWERTRAINS
Available format(s)

Hardcopy , PDF

Superseded date

20-01-2023

Language(s)

English

Published date

19-09-2017

1. SCOPE
2. REFERENCES
3. TERMS AND DEFINITIONS
4. LABORATORY AND VEHICLE EQUIPMENT
5. MEASUREMENTS
6. VEHICLE WARMUP AND PRECONDITIONING PROCEDURES
7. POWERTRAIN SYSTEM POWER TEST
8. PHEV ELECTRIC-ONLY DRIVE POWER TEST (PHEV ONLY)
9. PEAK ELECTRIC ASSIST POWER TEST (xEVS ONLY)
10 PEAK ELECTRIC REGENERATIVE BRAKING POWER TEST
   (HEV, PHEV, AND BEV ONLY)
11 NOTES
Appendix A - Guidance on SOC Conditioning
Appendix B - Comparing J2908 Power to 'Engine Power'
             (J1349 or UN R85)
Appendix C - Approaches for Powertrain System Power Test
Appendix D - Summary of DC Electrical Bus Measurement
             Points

Specifies test methods for evaluating the maximum power of electrified vehicle powertrain systems by direct measurement at the drive wheel hubs or axles.

Committee
EV-
DocumentType
Standard
Pages
18
PublisherName
SAE International
Status
Superseded
SupersededBy

SAE J 2758 : 2007 DETERMINATION OF THE MAXIMUM AVAILABLE POWER FROM A RECHARGEABLE ENERGY STORAGE SYSTEM ON A HYBRID ELECTRIC VEHICLE
SAE J 1349 : 2011 ENGINE POWER TEST CODE - SPARK IGNITION AND COMPRESSION IGNITION - AS INSTALLED NET POWER RATING
SAE J 1798 : 2008 RECOMMENDED PRACTICE FOR PERFORMANCE RATING OF ELECTRIC VEHICLE BATTERY MODULES
SAE J 1715 : 2014 HYBRID ELECTRIC VEHICLE (HEV) AND ELECTRIC VEHICLE (EV) TERMINOLOGY

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