International Test Procedures to Measure and Report Vehicle Charging Performance

In 2021 both SAE and DIN published initial, highly harmonized documents to define a test procedure and metric to commonize the measurement at which electric vehicles can be charged. The work continues to refine and expand the procedure in both the SAE taskforce (SAE J2953-4) as well as a new joint working group between SAE and ISO (ISO 12906). This presentation is an overview of that ongoing work.