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SAE INTERNATIONAL

An Overview of SAE International Standards Activities Related to Charging of Hybrid / Electric Vehicles

Keith Wilson,

Director, Technical Programs

Ground Vehicle Standards

SAE International

SAE INTERNATIONAL © Copyright 2016

SAE Global Ground Vehicle Standards in a Nutshell

• 8,375 Standards Published

• 1,817 Standards Maintained

• 491 WIP Standards

• 9,933Committee Members

• 609Technical Committees

• 2,898Companies

• 145,000+ SAE members worldwide

• Representatives from 50 Countries• Representatives

from 100 Countries


Establishes Best Practices

Enhance safety

Create common language

Facilitate trade through reduced regulations

Harmonize global markets

Improve the environment

Increase productivity of processes

Permit common interfaces

Promote uniform testing or performance

Reduce costs

Criteria for and benefits of Standards Development

Voluntary & Collaborative Effort

Leverages Industry Expertise

Provide Foundational Elements

Speeds Technology Advancement

Addresses Common Pinch Points


SAE EV, Hybrid & Fuel Cell Vehicle Standards Development

SAE EV / Hybrid Vehicle Steering Committee

Started – 2005

Current Committee Membership

> 1100 Individual Participants

> 500 Companies

• OEM’s

• Suppliers

• Government

• Academia

10 EV / Hybrid Vehicle Subcommittees

4 Fuel Cell Standards Subcommittees

70 SAE EV, Hybrid, Fuel Cell Vehicle Standards Published to Date

Hybrid Sound

Wireless Charging

Terminology

Safety & Abuse Testing

Electric Motor Rating

First & Second

Responder

Communication &

Interoperability

Conductive Charge

CouplersFuel Cell Terminology

Fuel Cell Safety

Fuel Cell Performance

Fuel Cell Interface

Fuel Cell Emissions

Power Quality for Chargers

EV & Hybrid Safety

Fuel Economy & Emissions

SAE EV/Hybrid Vehicle Steering

Committee


70 SAE EV, Hybrid, Fuel Cell Vehicle Standards Published:

Battery Life Assessment Testing: J240, J2185, J2288, J2801

Battery Performance Rating: J1798

Battery Testing: J1798, J2288, J2289, J2380, J2758

Battery Power Rating: J2758

Fuel Cell Systems: J2579, J2594

Battery / EV / Fuel Cell -Safety: J1766, J2344, J2910, J2929, J2464, J2990, J3108, J2578

Battery Functional Guidelines: J2289

Terminology: J1715, J2574, J2760

Battery Labeling: J2936

Battery Packaging: J1797

EV Charging & Grid Communications:J1772, J1773, J2293, J2836, J2841, J2847, J2894, J2931

Battery Recycling: J2984, J2974

Battery Material Properties: J2983

Starter Battery: J1495, J2185, J240, J2801, J537, J930

Battery Transport: J2950

Fuel Cell Fueling: J2600, J2601, J2719, J2799, J1766, J2578, J2579

Fuel Cell Testing: J2615, J2616, J2617

Crash Safety (J3040, J1766)

Economy, Range / Power (J2991, J1798, J2758, J2946, J2572, J2907, J2908, J1634, J1711, J2711, 2)


SAE J1772 Revision 8

Manual AC & DC conductive connection for low and high power levels

Auto OEMs supported moving to higher power levels for charging (8th

revision)

SAE J1772 Task Force has raised the voltage and current limit of the SAE Combo Connector

• Current limit from 200A to 350A• Voltage limit from 500Vdc to 1000Vdc• = 350kW Max Power

Publication completed: October 2017


SAE J3105 Overhead & Portal Charging

• Automated charging connection at high power- SAE J-3105• Document will standardize the interface between the infrastructure and the bus

• Targeted towards in-route DC charging, for example to recharge at transit bus during a short stop

• DC Power Levels (Voltage Range: 250-1,000 DC Volts) up to 1MW

• DC Power Levels• Power Configurations• Connection Points• Communications• Safety• Alignment Protocol


SAE J3068 AC Depot Conductive Charging

CHARGER

BATTERY PACK

Depot Charging - 3 Phase AC (J-3068) targeted towards charging at commercial and industrial locations or other places where three-phase AC power is available and preferred such as at commercial and industrial locations (160A 480VAC 3ø = 133kW)

Defines a conductive power transfer method including the digital communication system. It also covers the functional and dimensional requirements for the vehicle inlet, supply equipment outlet, and mating housings and contacts

Inverter/ Charger

SAE J-3068 3 phase AC

SAE INTERNATIONAL

SAE J2954 Electric Vehicle Wireless Power Transfer

Key aspects:• Static applications (currently)• Efficiencies of over 85%

(Aligned)• Air gaps up to 25 cm• Safety Limits• Validation Tests

• Charging Locations:

• Residential

• Public

• On-Road

• Static (parking lots, curb side)

SAE J2954 Standard Development

• Inductive Charging Interoperability

• Automated Charging

• Power Transfer Communications

• Smart Grid Interoperability

• Automatic Shutdown Capability

• Autonomous Parking / Charging

SAE J2954 establishes

minimum

performance,

interoperability and

safety criteria for

wireless charging of

EVs / PHEVs


SAE J2954 Task force Testing Protocols

• EMF Limits with AAMI

• EMC LimitsEM Field

Performance

Durability

• Positions / Orientations

• Efficiency Power Transfer

• SAE J1211

• ISO 16750

• USCAR 37

Safety• Object Detection

• Temperature Test

• Automatic Shutdown

Safety Limits

SAE J2954 WPT PowerClasses

WPT1 WPT2 WPT3 WPT4

3.7 kW 7.7kW 11 kW 22 kW

SAE Standard will Define:

• Performance

• Safety

• Testing Methodologies

• Charge Levels

• Location & Alignment

• Communications


SAE EV Charging Communication Standards

SAE Plug-In Electric Vehicle Grid Communication Standards

SAE J2836 ™

Use casesScope Scope

SAE J2847Detailed

InfoMessages

/1 Utility Programs * Utility Programs * /1

/2 Off-Board Charger Communications

Off-Board Charger Communications

/2

/3 Reverse Energy Flow Reverse Energy Flow /3

/4 Diagnostics Diagnostics /4

/5 Customer and HAN Customer and HAN /5

/6 Wireless Charging Wireless Charging /6

Series of Standards defining Use Cases, Information Messages and Communication formats


SAE EV Charging Communication Standards

SAE Grid Communication Standards

SAE J2931 Scope

/1 Power Line Carrier Communications for Plug-in Electric Vehicles

/2 In-Band Signaling Communication for Plug-in Electric Vehicles

/3 PLC Communication for Plug-in Electric Vehicles

/4 Broadband PLC Communication for Plug-in Electric Vehicles

/5 Telematics Smart Grid Communications between Customers, Plug-In Electric Vehicles (PEV), Energy Service Providers (ESP) and Home Area Networks (HAN)

/6 Digital Communication for Wireless Charging Plug-in Electric Vehicles

/7 Security for Plug-in Electric Vehicle Communications

Establishes the requirements for digital communication between Plug-In Vehicles (PEV), the Electric Vehicle Supply Equipment (EVSE) and the utility or service provider


EV Charging Safety and Interoperability Cooperative Research Project

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Development of Standards and Test Procedures for Plug-In Electric Vehicle Safety and

Interoperability with Electric Vehicle Supply Equipment

Government/Industry Research Project

DOE Project: Advanced Vehicle Testing and Evaluation - Infrastructure Test and Evaluation

Project Objective: Establish requirements, specifications, test procedures and certification

processes to ensure the interoperability of PEV’s and PHEV’s and Electric Vehicle Supply

Equipment (EVSE).



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11 OEMs (15 vehicles)

GM BMW

Toyota Daimler

Nissan FCA

Honda Ford

Mitsubishi VW

Hyundai-Kia

12 EVSE Suppliers

Siemens CMI EVSE Eaton Add EnergieClipper Creek GE Bosch MeritChargeAerovironment Schneider ElectricChargePoint Telefonix

US Department of Energy

Intertek

SAE International

Who’s participating in the Project?

http://www.sae.org/

http://www.sae.org/

http://www.google.com/url?sa=i&rct=j&q=bmw&source=images&cd=&cad=rja&docid=9GozWwIBpTxhDM&tbnid=RrdDdze7YRFSaM:&ved=0CAUQjRw&url=http://en.wikipedia.org/wiki/BMW&ei=4UIBUqOiHZLa8ASfvoHQAQ&psig=AFQjCNHbQxOBCVTMnODM-NMbSNx6t2BChg&ust=1375900721032933

http://www.google.com/url?sa=i&rct=j&q=bmw&source=images&cd=&cad=rja&docid=9GozWwIBpTxhDM&tbnid=RrdDdze7YRFSaM:&ved=0CAUQjRw&url=http://en.wikipedia.org/wiki/BMW&ei=4UIBUqOiHZLa8ASfvoHQAQ&psig=AFQjCNHbQxOBCVTMnODM-NMbSNx6t2BChg&ust=1375900721032933

http://motoroids.com/wp-content/uploads/2013/10/eaton-logo.jpg

http://motoroids.com/wp-content/uploads/2013/10/eaton-logo.jpg

http://www.clippercreek.com/

http://www.clippercreek.com/

http://www.google.com/url?url=http://en.wikipedia.org/wiki/File:Bosch-brand.svg&rct=j&frm=1&q=&esrc=s&sa=U&ei=rLwIVNmeIsecygSr1ICAAw&ved=0CBYQ9QEwAA&sig2=8IoBC1ZzXJR-tDT8neVf0A&usg=AFQjCNEXvQvImKxAJf8tZQXXnkvoneaULg

http://www.google.com/url?url=http://en.wikipedia.org/wiki/File:Bosch-brand.svg&rct=j&frm=1&q=&esrc=s&sa=U&ei=rLwIVNmeIsecygSr1ICAAw&ved=0CBYQ9QEwAA&sig2=8IoBC1ZzXJR-tDT8neVf0A&usg=AFQjCNEXvQvImKxAJf8tZQXXnkvoneaULg

http://www.google.com/url?url=http://www.aero-news.net/subsite.cfm?do%3Dmain.textpost%26id%3Da808f098-ba07-44b8-890b-586ee9c55d92&rct=j&frm=1&q=&esrc=s&sa=U&ei=Z70IVK_2KtKAygSY0IHYBQ&ved=0CBoQ9QEwAg&sig2=e7u57Dk5IkpijoQpMyT4Mw&usg=AFQjCNFv-3ttfbHTOtdz2YJDB93JXWrq3A

http://www.google.com/url?url=http://www.aero-news.net/subsite.cfm?do%3Dmain.textpost%26id%3Da808f098-ba07-44b8-890b-586ee9c55d92&rct=j&frm=1&q=&esrc=s&sa=U&ei=Z70IVK_2KtKAygSY0IHYBQ&ved=0CBoQ9QEwAg&sig2=e7u57Dk5IkpijoQpMyT4Mw&usg=AFQjCNFv-3ttfbHTOtdz2YJDB93JXWrq3A

http://www.google.com/url?url=http://www.chargepoint.com/branding&rct=j&frm=1&q=&esrc=s&sa=U&ei=1L0IVNWLJtiqyASww4DQDg&ved=0CBYQ9QEwAA&sig2=veuozMoFWe38FFimTQYdnA&usg=AFQjCNFPxSuDShdBn2uFgX2H-5y0cgYLPg

http://www.google.com/url?url=http://www.chargepoint.com/branding&rct=j&frm=1&q=&esrc=s&sa=U&ei=1L0IVNWLJtiqyASww4DQDg&ved=0CBYQ9QEwAA&sig2=veuozMoFWe38FFimTQYdnA&usg=AFQjCNFPxSuDShdBn2uFgX2H-5y0cgYLPg

http://www.google.com/url?url=http://in-abled.com/blog/tag/black-history-month/&rct=j&frm=1&q=&esrc=s&sa=U&ei=_L0IVLqoL5ahyASa44CACg&ved=0CBoQ9QEwAg&sig2=8l2aIkFv0Of_tAAh5EZqTw&usg=AFQjCNHDBJNj1F_t5C4YR96O5h1pUOMltw

http://www.google.com/url?url=http://in-abled.com/blog/tag/black-history-month/&rct=j&frm=1&q=&esrc=s&sa=U&ei=_L0IVLqoL5ahyASa44CACg&ved=0CBoQ9QEwAg&sig2=8l2aIkFv0Of_tAAh5EZqTw&usg=AFQjCNHDBJNj1F_t5C4YR96O5h1pUOMltw

http://www.google.com/url?url=http://www.freelogovectors.net/schneider-electric-logo-eps-pdf-files/&rct=j&frm=1&q=&esrc=s&sa=U&ei=I74IVLDNDoX9yQS_qYDYCg&ved=0CBYQ9QEwAA&sig2=glow0tkWiFRls55TKSlBqw&usg=AFQjCNHcENrNHGj42-upwaj-fwMMdtkqLQ

http://www.google.com/url?url=http://www.freelogovectors.net/schneider-electric-logo-eps-pdf-files/&rct=j&frm=1&q=&esrc=s&sa=U&ei=I74IVLDNDoX9yQS_qYDYCg&ved=0CBYQ9QEwAA&sig2=glow0tkWiFRls55TKSlBqw&usg=AFQjCNHcENrNHGj42-upwaj-fwMMdtkqLQ

http://www.google.com/url?url=http://meritcharge.com/blog/&rct=j&frm=1&q=&esrc=s&sa=U&ei=TL4IVOvSBsW3yASYpoHQDw&ved=0CBgQ9QEwAQ&sig2=hRaDpxS50zCYof4oRuSZow&usg=AFQjCNFStpEmBcz1CMpdMGLKTwMr6Q5X-Q

http://www.google.com/url?url=http://meritcharge.com/blog/&rct=j&frm=1&q=&esrc=s&sa=U&ei=TL4IVOvSBsW3yASYpoHQDw&ved=0CBgQ9QEwAQ&sig2=hRaDpxS50zCYof4oRuSZow&usg=AFQjCNFStpEmBcz1CMpdMGLKTwMr6Q5X-Q

http://www.google.com/url?url=http://www.telefonix.ca/about.html&rct=j&frm=1&q=&esrc=s&sa=U&ei=br4IVLnCKpC0yAT41oGQBA&ved=0CB4Q9QEwBA&sig2=pfnniAiwY-Eg_CwiqJXqPA&usg=AFQjCNGixr-bXEPUYFQG78cPlX1lcpW5-g

http://www.google.com/url?url=http://www.telefonix.ca/about.html&rct=j&frm=1&q=&esrc=s&sa=U&ei=br4IVLnCKpC0yAT41oGQBA&ved=0CB4Q9QEwBA&sig2=pfnniAiwY-Eg_CwiqJXqPA&usg=AFQjCNGixr-bXEPUYFQG78cPlX1lcpW5-g

http://www.google.com/url?url=http://www.controlmod.com/evse/index.asp?menu%3Devse&rct=j&frm=1&q=&esrc=s&sa=U&ei=xb4IVK2NCcqayASZvIGQBA&ved=0CBgQ9QEwAQ&sig2=5nOvMmAsKGYhSC70_IbTIQ&usg=AFQjCNH9BJZVyYrX_LhvQKZiPJST_G_xKA

http://www.google.com/url?url=http://www.controlmod.com/evse/index.asp?menu%3Devse&rct=j&frm=1&q=&esrc=s&sa=U&ei=xb4IVK2NCcqayASZvIGQBA&ved=0CBgQ9QEwAQ&sig2=5nOvMmAsKGYhSC70_IbTIQ&usg=AFQjCNH9BJZVyYrX_LhvQKZiPJST_G_xKA



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Applicable Standards:SAE J2953 – “Plug-In Electric Vehicle (PEV)

Interoperability with Electric Vehicle Supply

Equipment (EVSE)”

SAE J1772 - SAE Electric Vehicle and Plug in

Hybrid Electric Vehicle Conductive Charge Coupler

Digital communication requirements specified within

SAE J2836™, J2847 and J2931 (use cases,

message sets, communication req. & protocol)

Is it safe and will it work?

Project Parameters Include:

Safety Interoperability

Functionality Charger efficiency

Vehicle to grid communication Bi-directional power flow



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Over 20 different plug in vehicle models available in the US

Over 45 different

Level 2 AC chargers

available in the US

DOE Funded

Cooperative

Research Project

Round Robin

Testing Program

SAE INTERNATIONAL

Contact Information:

Keith Wilson

Director, Technical Programs

Global Ground Vehicle Standards

SAE International

o +1.248.273.2470

e [email protected]

mailto:[email protected]

sae international an overview of sae international standards … · sae international an overview...

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