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SAE J 2908:2017-09-19

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Vehicle Power Test for Electrified Powertrains

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This document provides test methods for evaluating the maximum power of electrified vehicle powertrain systems by direct measurement at the drive wheel hubs or axles. Additional tests are included specifically for PHEVs to measure electric-only propulsion power and for HEVs to measure electric power assist and regenerative braking. The testing requires either a chassis or hub dynamometer for all driven wheels. Results are processed to provide fair and consistent comparisons of power capabilities among different designs of electrified powertrains. Tests can also be performed on conventional vehicles if precise comparisons to electrified vehicles are desired.
Author SAE
Editor SAE
Document type Standard
Format File
Number of pages 18
Set JPAKS10U-10
Year 2017
Country USA
Keyword SAE 2908;SAE J2908;SAE J2908;SAE J 2908