Description / Abstract:
This SAE Recommended Practice SAE J2953/2 establishes the test
procedures to ensure the interoperability of Plug-In Vehicles (PEV)
and Electric Vehicle Supply Equipment (EVSE) for multiple
suppliers.
Purpose
This document establishes the test procedures used for multiple
levels of interoperability as described in SAE J2953/1. It provides
support for charging systems which are developed according the SAE
J1772TM and implement the digital communication requirements within
J2836 and J2847 standards. There is also support for J2931 which
identifies the vehicle to grid requirements and protocols as
various options are available to the consumer and utility.
The test results and findings are intended to function as tools
for documenting interoperability issues and standards gaps that can
be communicated to standards committees.