IEC TC57Smart Grid Activities

Scott Neumann

USNC TA IEC TC57

November 6, 2009

Proprietary and Confidential

IEC TC57

• Title: Power systems management and associated information exchange

• Scope includes control room, enterprise integration, substations and field devices

• Key TC57 standards used in the industry include TASE.2, 61850, CIM

• Has a member funded users group: UCA International Users Group

• Most NIST PAPs involve TC57• TC57 has a ‘Smart Grid Task Force’, with Scott Neumann

and Jay Britton as co-leaders through WG19

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Key IEC TC57 Working Groups

• WG10: Substations (and field devices)

• WG13: Transmission

• WG14: Distribution

• WG15: Security

• WG16: Energy Markets

• WG17: Distributed Energy Resources

• WG19: Harmonization (and architecture)

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Proprietary and Confidential4

Proprietary and Confidential

TC57 Involvement with NIST PAPsArea Title TC57 WG Directly

InvolvedTC57 WG Indirectly Involved or Affected

Other IEC TCs Involved or Affected

Others Involved or Affected

PAP 1 IP 15 ? IETF, IEEE, ZigBeePAP 2 Wireless 15 ? IETF, IEEE, ZigBeePAP 3 Pricing 16, 14, N OASIS, NAESBPAP 4 Schedules 16, 14, N OASIS, NAESB,

CalConnectPAP 5 Meter Data Profiles 14, N 13 ANSIPAP 6 Models for Meter Data Tables 14, N 13 ANSIPAP 7 Electric Storage Interconnection 17 10 69 IEEEPAP 8 CIM for Distribution Grid Mgmt 13, 14, 17, 15 IEEE, NRECAPAP 9 DR Signals 14, 16, 15, N 13 OASIS, NAESB, ZigBee,

SAE, IRCPAP 10 Energy Usage Info 14, 15, N 13 OASIS, NAESB, ZigBee

PAP 11 Models for Electric Transportation 14, 15, 17, N 69 SAEPAP 12 61850/DNP3 Mapping 10 13, 14, 17 DNP, IEEEPAP 13 Time Sync, C37.118, 61850 10 IEEEPAP 14 Power System Model Mapping 13, 14 10 IEEESGIP Smart Grid InterOp all all ? IOPs, EPRI, NRECA,

Utilities

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Proprietary and Confidential

Need a New Joint WG

• Focus: Information exchanges related to consumer energy applications and service providers

• TCs needed: 57, 13, 69, others?• Coordination with OASIS, ZigBee/Homeplug,

NAESB, others? necessary• TC57 leadership so far is favorable to this• May address many issues of potential scope

conflict

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Joint WG

Applications:• Smart Appliances • Thermostats • Load Control Devices • Sub-meters • Plugin Electric Vehicles • Distributed Energy Resources

(consumer connected) • Demand Response • Energy Storage Devices

(consumer connected) • Building Energy Management

Systems • Building Automation

Out of scope:• Distribution connected DER • Distribution connected Energy

Storage • Information exchanges that

are entirely ‘contained’ within an enterprise, control center or premise

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Proprietary and Confidential

Joint WG Potential Projects

• Standardization of the ZigBee/HomePlug ‘Smart Energy Profile’. This would define interfaces to ‘home’ or ‘premise’ area networks. These interfaces could be direct (via internet) or through AMI

• Second edition of IEC 61968-9 (integration of metering systems) recognizing PAPs 6 and 9, SEP, etc. This would build upon current standard, ANSI C12.19, COSEM, ongoing interoperability efforts.

• Extensions to the CIM for demand response (PAP 9), in collaboration with OASIS efforts

• Extensions to the CIM to reflect the PAP 3 and 4 scheduling and pricing efforts, in collaboration with OASIS efforts

• Definition of standard interfaces for the access of consumer energy usage information (PAP 10), in collaboration with OASIS efforts

• Definition of models and standard interfaces as needed for communication between utilities, ISOs, service providers and consumers using the internet

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Actions Needed …

• Agree within the US that a joint WG is needed• Initiate an ad-hoc working group (minimally

within TC57) to answer the questions of scope, collaboration and specific projects for this working group

• Identify potential convener candidates• Formalize a joint working group within the IEC• Next TC57 plenary is May 2010 in Sweden• Other? (most certainly)

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More Information

• E-mail: sneumann@uisol.com

• UCA International Users Group: http://www.ucaiug.org

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