j2847-3 20130117_original.pdf

AGENDA

January 17, 2013 SAE J2847-3 1

Hybrid J2847/3 Meeting (PEV as DER)Hank McGlynn – Chairman

January 17, 20131:00pm – 3:00pm EDT

WebEx Meeting

Agenda Review

January 17, 2013 SAE J2847-3 2

Committee Procedures and Member Participation

This group is committed to transparency at the highest level.

All topics are discussed in open meetings and decisions are consensusbased (not unanimous) according to the SAE Technical Standards BoardGovernance Policy.

Each member is expected to participate actively in the discussions.

STANDARD CHART - 1 SAE J2847-3 3

Each member is expected to participate actively in the discussions.

Any inquiries or concerns regarding process should be brought up to theChairman and/or SAE staff.

Anti-Trust Statement

In discharging their responsibilities, members of the TechnicalStandards Board, Councils/Division, and Technical Committeesfunction as individuals and not as agents or representatives of anyorganization with which they may be associated.

Except that government employees participate in accordance withgovernmental regulations.

STANDARD CHART - 2 SAE J2847-3 4

governmental regulations.

Members are appointed to SAE Technical Committees on thebasis of their individual qualifications which enable them tocontribute to the work of the Committee.

Patent Disclosure

Each SAE Technical Committee or SAE working group member wouldbe required to disclose at specified times during a development processall patents and patent applications that are owned, controlled or licensedby the member, member’s employer or third party and that the memberbelieves may become essential to the draft specification underdevelopment.

STANDARD CHART - 3 SAE J2847-3 5

The member would make this disclosure based on the member’s goodfaith and reasonable inquiry.

If SAE International receives a notice that a proposed SAE TechnicalReport may require the use of an invention claimed in a patent, therespective part of the SAE Technical Standards Board Policy will befollowed.

Use Discretion in Information Exchange

Members of SAE Technical Standards Boards, Councils and TechnicalCommittees and working groups shall be sensitive to the nature ofinformation they share and exchange when carrying out theirresponsibilities.

Members are to exercise discretion at all times keeping in mind that a

STANDARD CHART - 4 SAE J2847-3 6

Members are to exercise discretion at all times keeping in mind that aprimary objective of their membership is to contribute to the advancementof technical and engineering science through the development ofrecognized industry reports and standards.

SAE is not responsible for protecting information exchanged by members,nor will SAE be liable for or mediate any dispute related to any misuse ofinformation.

Minutes Review – 9/20/2012 Meeting (J2836/3TM)

January 17, 2013 SAE J2847-3 7

Minutes Review – 9/20/2012 Meeting (J2836/3TM)

January 17, 2013 SAE J2847-3 8

Status of J2836/3TM – Published January 2013

January 17, 2013 SAE J2847-3 9

Document Flow for J2847/3

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Onboard Inverter

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External Inverter

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Telematics Option

OEM server may act as a proxyfor the PEV for SEP 2.0 messages.J2847/3 could apply to SEP 2.0messages to the server from theDER controller. Messages couldbe in J2931/5.

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Purpose of J2847/3

• It is presumed that SEP 2.0 will be used for PEV communications

• Establish Requirements for SEP 2.0 that will allow a PEV tooperate as a DER.

– SEP 2.0 shall meet the requirements of IEC 61850-90-7 for thoseDER functions designated by J2847/3.

– SEP 2.0 shall include additional information flow requirements fromthe use cases of J2836/3 (this information is expected to becomethe use cases of J2836/3 (this information is expected to becomepart of IEC 61850-7-420).

– SEP 2.0 shall be interoperable through simple translation with anycontrol device that uses a protocol that follows the IEC 61850-90-7Object Model.

• Show examples of SEP 2.0 XML for selected V2G applications

– Purpose is to validate ability of SEP 2.0 to perform the applications

– Identify and resolve issues that limit DER capability

January 17, 2013 SAE J2847-3 14

J2847/1 Sequence Diagram for U5

PEVEMS •Use Case U5 - Optimized Energy Transfer•Example for J2847/1 Document•SEP 2.0 Flow Reservation Function

January 17, 2013 SAE J2847-3 15

J2847/1 XML Example for U5

January 17, 2013 SAE J2847-3 16

SEP 2.0 DER Function and Modes

January 17, 2013 SAE J2847-3 17

SAE Use Cases and SEP 2.0 DER Function based on IEC 61850-90-7

Use Case U6 – Command Parameters

Setpoint Type is notimplemented in SEP 2.0 (Notpart of IEC 61850-90-7). RPF

January 17, 2013 SAE J2847-3 18

part of IEC 61850-90-7). RPFis always a target. FPFdefault is a limit.

DER Control

12

4

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3

4

Event Object

1

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RandomizableEvent Object

2

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DERControlBase Object

Could just be SignedPerCent4

January 17, 2013 SAE J2847-3 22

XML for Command

<creationTime> (integer UTC value) </creationTime>

<interval>

<start> (integer UTC value) </start>

<duration>3600</duration>

</interval>

<randomizeStart>10</randomizeStart>

<DERControlBase>

Start TimeReversion Timeout = One Hour

Time Window = 10 seconds<DERControlBase>

<opModFixedFlow>

<FixedFlowType>

<refType>5</refType>

<value>-5000</value>

</FixedFlowType>

</opModFixedFlow>

<rampTms>3</rampTms>

</DERControlBase>

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Setpoint = -50% (Charging)Value = percent * 100

Ramp Time = 3 seconds

Use Case U6 – Information from PEV

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Active Power Setpoint Value not in SEP 2.0 except as command

Settings

<DERSettings>

<setMaxChargeRate>

January 17, 2013 SAE J2847-3 25

<setMaxChargeRate>

<multiplier>0</multiplier>

<value>4000</value>

</setMaxChargeRate>

<setMaxDischargeRate>

<multiplier>3</multiplier>

<value>4</value>

</setMaxDischargeRate>

</DERSettings>

Availability

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<DERAvailability>

<availabilityDuration>7200</availabilityDuration>

<maxChargeDuration>3600</maxChargeDuration>

</ DERAvailability >

PEV Information

January 17, 2013 SAE J2847-3 27

PEV Information - Continued

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XML for Selected PEV Information

<PEVInfo>

<energyRequestNow>

<multiplier>3</multiplier>

<value>12</value>

</energyRequestNow>

<MinimumChargingDuration>3500</MinimumChargingDuration>

<timeChargeIsNeeded> integer UTC value </timeChargeIsNeeded>

<timeChargingStatusPEV> integer UTC value </timeChargingStatusPEV>

<chargingPowerNow>

<multiplier>0</multiplier>

<value>2500</value>

</chargingPowerNow>

</PEVInfo>

January 17, 2013 SAE J2847-3 29

Worksheet – Objects and Attributes

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J2847/2 Signal to XML Element Table

January 17, 2013 SAE J2847-3 31

Proposed SEP 2.0 Examples for J2847/3

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Actions

• Posted to Committee Work Area – J2847/3 Folder

– Background Information Folder

• SEP2-U6 Markup

• SEP2-U6 Workbook

– Presentation Folder

• J2847-3 Meeting 20130117• J2847-3 Meeting 20130117

• To Do

– Review Published J2836/3TM - Particularly 4.6 & Appendix C

– Review SEP2-U6 Markup DER function

– Consider which examples of V2G select (Section 4.5)

• Next Meeting

– February 14 1:00PM to 3:00PM EST

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Backup Charts

January 17, 2013 SAE J2847-3 34

Backup Charts

PEV Charging Requirements

January 17, 2013 SAE J2847-3 35

Maximum Forward and Reverse Power

January 17, 2013 SAE J2847-3 36

Duration Maximum Forward Power

January 17, 2013 SAE J2847-3 37

Duration Maximum Reverse Power

January 17, 2013 SAE J2847-3 38

PEV as a DER (Top Level Use Case PEV4)

September 20, 2012 SAE J2836-3TM 39

Business Arrangements

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Domains of V2G Applications

September 20, 2012 SAE J2836-3TM 41

V2G Application and SAE Use Case

September 20, 2012 SAE J2836-3TM 42

Examples of V2G Applications

September 20, 2012 SAE J2836-3TM 43

SEP 2.0 – PEV Information to EMS

• Update Rate

– Defined update rate

– When requested by the EMS

– When it changes

• Grouping

– Individual items

– Defined packages

• PEV Status

– Sleepy Client

– Client or Server

January 17, 2013 SAE J2847-3 44