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NIST SmartGrid Update

Paul MyrdaTechnical ExecutivePower Systems Engineering Research CenterAugust 10, 2009

2© 2009 Electric Power Research Institute, Inc. All rights reserved.

Overview

• NIST was mandated by Congress in the Energy Independence and Security Act (EISA) of 2007 to coordinate the development of a framework of protocols and model standards to achieve interoperability of the Smart Grid.

• The initial set of standards and specifications listed in the next slide for inclusion in Release 1.0 of the Smart Grid Interoperability Standards Framework.

• Release 1.0 is a work in progress. It is not complete, nor is it exclusionary. Existing standards that do not appear in this first installment to Release 1.0 have not been eliminated from consideration. Moreover, standards currently on the list ultimately may not be included.


NIST Three Phase Plan

3

PHASE 1Recognize a set of

initial existing consensus standards

and develop a roadmap to fill gaps

PHASE 2Establish public/private

Standards Panel to provide ongoing recommendations

for new/revised standards to be recognized by NIST

PHASE 3Testing and Certification Framework

March September2009 2010


April 28-29 Workshop

• Discussed Architecture and Requirements• Evaluated existing standards• Consensus on Low Hanging Fruit (16 standards)• Identified issues

4


Workshop I Tracks

• Track A - Business, Markets, and Policy • Track B - Architecture • Track C - Security • Track D - Central and Distributed Generation and Storage • Track E - Distribution System DER Management • Track F - Transmission Substation and Wide Area

Monitoring • Track G - Consumer Domains


Low Hanging Fruit - Standards

Standard ApplicationAMI-SEC System Security Requirements

Advanced metering infrastructure (AMI) and Smart Grid end-to-end security

ANSI C12.19/MC1219 Revenue metering information modelBACnet ANSI ASHRAE 135-2008/ISO 16484-5

Building automation

DNP3 Substation and feeder device automationIEC 60870-6 / TASE.2 Inter-control center communicationsIEC 61850 Substation automation and protectionIEC 61968/61970 Application level energy management system interfacesIEC 62351 Parts 1-8 Information security for power system control operationsIEEE C37.118 Phasor measurement unit (PMU)communicationsIEEE 1547 Physical and electrical interconnections between utility and distributed

generation (DG)IEEE 1686-2007 Security for intelligent electronic devices (IEDs)NERC CIP 002-009 Cyber security standards for the bulk power system..NIST Special Publication (SP) 800-53, NIST SP 800-82

Cyber security standards and guidelines for federal information systems, including those for the bulk power system

Open Automated Demand Response (Open ADR)

Price responsive and direct load control

OpenHAN Home Area Network device communication, measurement, and control

ZigBee/HomePlug Smart Energy Profile Home Area Network (HAN) Device Communications and Information Model


May 19-20 Workshop

• Focus on six priority SG applications• Identify additional existing standards that meet

requirements• Identify new or revised standards needed• When needed• Who should develop

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GWAC Stack – Levels of Interoperability


Conceptual Model


Conceptual Model Levels


Report to NIST on the Smart Grid Interoperability Standards Roadmap

This document contains material gathered and refined by the contractor using its technical expertise. This deliverable is not a formally reviewed and approved NIST publication.

Rather, it is one of many inputs into the ongoing NIST-

coordinated roadmappingprocess.


Report Contents

• PURPOSE AND SCOPE • SMART GRID VISION • SMART GRID CONCEPTUAL MODEL • SMART GRID APPLICATIONS AND REQUIREMENTS • CYBER SECURITY CONSIDERATIONS FOR THE SMART GRID • PRIORITIZED ACTIONS • DEFINITIONS • REFERENCES • APPENDIX A: STANDARDS PROFILES BY DOMAIN • APPENDIX B: ALPHABETICAL STANDARDS LIST • APPENDIX C: REQUIREMENTS, STANDARDS GAPS, AND

DISCUSSION ISSUES FOR THE ACTION PLAN • APPENDIX D: KEY USE CASES FOR CYBER SECURITY

CONSIDERATIONS• APPENDIX E: VULNERABILITY CLASSES • APPENDIX F: CROSSWALK OF CYBER SECURITY STANDARDS


Workshop 3

• Based on the results of the Interim Roadmap in May, NIST has identified a set of priority actions from the recommendations of standards efforts on which to begin immediate work.

• In order to facilitate this, Priority Action Plans are being developed to help in this process. Note that it is the defined goal of these priority action plans to "plan work" and not to necessarily make progress on the implementation of solutions to the priority actions. As such, the plans are focused on defining the problem, establishing the objectives, and, identifying the likely standards bodies and users associations that would be pertinent to the standards modifications, enhancements, and harmonization required.


Priority Action Plans (PAPs) Illustrative Versions

• The key experts in these groups will be explicitly invited to the August 3-4 Standards Workshop, although, space permitting, others are welcome.

• The goal of the August Workshop is "to develop consensus for and to assign responsibilities to entities to address issues identified in the Revised Roadmap".


Priority Action Plans

ID Priority Action Plan (Interim RoadmapReference ) NIST Lead EPRI Lead1 Role of IP in the Smart Grid David Su Joe Hughes

2 Wireless Communications for the Smart Grid David Su Joe Hughes

3 Common Pricing Model David Holmberg Toby Considine

4 Common Scheduling Mechanism David Holmberg Toby Considine

5 Standard Meter Data Profiles Tom Nelson Aaron Snyder

6 Data Tables Common Semantic Model for Meter Data Tables Tom Nelson Erich Gunther

7 Electric Storage Interconnection Guidelines Al Hefner Frances Cleveland

8 CIM for Distribution Grid Management Jerry FitzPatrick Grant Gilchrist

9 Standard DR Signals David Holmberg Bill Cox

10 Standard Energy Usage InformationDavid Wollman, Tom Nelson Marty Burns

11 Common Object Models for Electric Transportation Eric Simmon Stuart McCafferty

12 IEC 61850 Objects/DNP3 Mapping Jerry FitzPatrick Grant Gilchrist

13 Time Synchronization, IEC 61850 Objects/IEEE C37.118 Harmonization Jerry FitzPatrick Christoph Brunner

14 Transmission and Distribution Power Systems Model Mapping Jerry FitzPatrick Christoph Brunner


• Our primary goal at the end of the August 3,4 workshop is for each PAP to have been advanced to the state that specific tasks are defined and subscribed to by representatives of pertinent SDOs that can standardize the solutions.


Key Workshop Take-Aways (1/2)

• Many SDOs involved in Smart Grid• Even more standards • Comments that this is the first time many SDOs are

talking to one another– Participation by diverse groups provides better

solutions• Communication and coordination required and in progress

– Still problems involved with common terminologies– First time IETF community is talking directly with the

smart grid community

17


Key Workshop Take-Aways (2/2)

• PAPs are providing focus and ownership of tasks– Collaboration is essential

• SDOs stepping up– PAP key tasks defined, responsible parties assigned

and most key dates set– Aggressive timelines

• International harmonization is being worked• Availability of standards for review is being addressed

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Next Steps (1/3)

• Comment Period for EPRI Roadmap Document ended July 30• NIST is now working to evolve EPRI Report to NIST into the NIST

Smart Grid Framework– Comments from the Federal Register will be incorporated– Output from this workshop will be incorporated

• NIST Framework will continue to focus on FERC-identified priority applications:– Demand Response– Wide-Area Situational Awareness– Electric Storage– Electric Transportation


Next Steps (2/3)

• Along with continued focus on additional priority applications:– Advanced Metering Infrastructure– Distribution Grid, including Distributed Energy

Resource Integration

• Cross-cutting priorities– Cyber-security– Data networking


Next Steps (3/3)

• NIST Framework Document will contain:– Context and purpose– Conceptual Reference Model– Expanded List of Release 1.0 Interoperability

Standards– Actions and Timelines for Priority Action Plans (PAPs)

• Using input from this PAP workshop• This document will provide the baseline for the SG

Standards Panel


Upcoming Milestones

• Rollout of NIST SG Interoperability Framework Document– Announcement and Posting September 21 at

GridWeek– Mini-workshop on Roadmap September 24

• SG Standards Panel contract award in mid-August– First meeting of SGP: November 17 at GridInterop ’09

in Denver• SG Testing and Certification Framework Plan – initial

steps by mid-December


Together…Shaping the Future of Electricity

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