Product Code:SAE J2293/2
Title:Energy Transfer System for Electric Vehicles - Part 2: Communication Requirements and Network Architecture
Issuing Committee:Hybrid - Ev Committee
Scope:SAE J2293 establishes requirements for Electric Vehicles (EV) and the off-board Electric Vehicle Supply Equipment (EVSE) used to transfer electric energy to an EV from an electric utility power system (utility) in North America. This document defines, either directly or by reference, all characteristics of the total EV energy transfer system (EV-ETS) necessary to insure the functional interoperability of an EV and EVSE of the same physical system architecture. The ETS, regardless of architecture, is responsible for the conversion of AC electrical energy into DC electrical energy that can be used to change the storage battery of an EV, as shown.