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Standard Four-Letter Coding as an Identification Method for Alternative Fuel Vehicles
Plug-In Electrical Vehicle Charge Rate Reporting and Test Procedures
North American Charging System (NACS) for Electric Vehicles
Electric Vehicle Charging Adapter Safety and OEM Qualified Device Designation
Instructions for Using Plug-In Electric Vehicle (PEV) Communications, Interoperability and Security Documents
Wireless Power Transfer for Light-Duty Plug-in/Electric Vehicles and Alignment Methodology
xEV Labels to Assist First and Second Responders, and Others
Performance Characterization of Electrified Powertrain Motor-Drive Subsystem
Plug-In Electric Vehicle (PEV) Interoperability with Electric Vehicle Supply Equipment (EVSE)
Broadband PLC Communication for Plug-in Electric Vehicles
Electric Vehicle Power Transfer System Using Conductive Automated Connection Devices Infrastructure-Mounted Pantograph (Cross-Rail) Connection
Electric Vehicle Power Transfer System Using Conductive Automated Connection Devices Vehicle-Mounted Pantograph (Bus-Up)
Electric Vehicle Power Transfer System Using Conductive Automated Connection Devices
Dynamic Wireless Power Transfer for both Light and Heavy Duty Vehicles (SAE RP J2954/3)
Interconnection Requirements for Onboard, Grid Support Inverter Systems
Vehicle Power and Rated System Power Test for Electrified Powertrains
Wireless Power Transfer for Heavy-Duty Electric Vehicles
Communication for Wireless Power Transfer Between Light-Duty Plug-in Electric Vehicles and Wireless EV Charging Stations
SAE J2847/6 establishes minimum requirements for communication between an electric vehicle and an inductive battery charging system for wireless power transfer (WPT). Where relevant, this document notes—but does not formally specify—interactions between the vehicle and vehicle operator.
This document leverages the work of the SAE J2954 Alignment and Controls Sub-Team in the Wireless Power Transfer and Alignment Task Force by extending a JSON-based message set (protocol) originally developed to bench test wireless energy transfer interoperability between unmatched Ground Assembly (GA) and Vehicle Assembly (VA) systems (i.e., components manufactured by different companies). SAE J2847/6 furthers that work by adding messages sufficient to indicate that proper coil alignment has been achieved, initialize the sub-systems for wireless charging, ramp-up to full power, perform active wireless power transfer, and terminate the WPT session.