Grid Data Repository Dariush Shirmohammadi FERC Technical Conference June 28, 2018
Agenda • ARPA-E GRID DATA Program • BetterGrids Grid Data Repository • The Support Community for the Repository 2
GRID DATA Program ARPA-E
GRID DATA Program Duration 2016-2018 Generating Realistic Information for the Projects 7 Development of Distribution And Investment $11M Transmission Algorithms Goal: Development of large-scale, realistic, validated, and open-access electric power system network models with the detail required for successful development and testing of new power system optimization and control algorithms. 4 4
Dataset Creation Pathways Real Data Synthetic Data - Start with real data, then anonymize, - Generate via expert input, perturb topologies and change geographic/road data and data mining. sensitive infrastructure asset data as - Generate new random graph methods necessary. for transmission networks. - Risks : - Devise statistical metrics (moments of - Requires extremely close collaboration capacity distributions, degree with ISOs such that infrastructure is not distributions of networks); validate reconstructable and can be publically against real data. released. - Risks : - Datasets may no longer well represent - Validation metrics may be incomplete or real data. misleading. (Leading to lack of realism.) - Real data is often messy, incomplete. Open-access, large, realistic, validated datasets 5 5
BetterGrids Repository Grid Data
BetterGrids Repository • A free library of public grid model data • Supporting research in grid optimization and reliability • Enabling grid researchers to collaborate and share data • Supported by a community of volunteers led by GridBright • Funded by the DOE ARPA-E GRID DATA Program 7 7
Repository Functions Contribute Models Find Models 8 8
Model Curation Model Model Submitted by Model Creator for Submission purposes of sharing with research community Submission reviewed for proper Submission Review attributions, tags, description, etc. Model Model reviewed for usability, Review data content, and annotation BetterGrids Model reviewed for proper licensing, Policy Repository CEII data, and compliance with polices Review Model published 9
Knowledge Base • Answers to common questions (FAQ) • Includes short write-ups on common tasks • Training videos 10
Semantic Search Capabilities Challenge Solution - Researchers often look for grid models - Construct a database of the models that with unique electrical conditions “understands” the equipment & organization of the models so that it can - With a large number of models (100s- be intelligently searched 1000s) that are very large (10,000- 1,000,000 nodes/buses) manual - Achievable by translating & pre- cataloging is impossible processing the data, storing it in a NOSQL/graph database, and searching - Unique model conditions can’t be found using big data techniques with traditional file/database searches Original Translate and Sort/group into Generate Query results Repository deconstruct pre-constructed map-reduce sets from intelligent Data Models to smallest elements working sets data sets 11
Example Queries Query Search for models with greater than 5,000 buses with over 10,000 miles of total line length of 69kV and greater Search for models that have over 100 PV loads Search for models that have over 10 PV loads on a single 4KV circuit Search for models with 10 or more feeders fed from the same substation that have more than one voltage regulator per circuit Search for models with more than 100 wind plants and solar plants connected at 34kV or lower Search for models with the sum of distributed generation total kW capacity of PV plants over 100kW is 100mW or greater 12 12
Community for the Repository The Support
BetterGrids Foundation, Inc. Mission: Operate the GRID DATA Repository in a self-funding manner to support research and education in developing better solutions for grid optimization, control, resiliency, and integration of renewable and distributed resources. 14
Contributing Organizations* *Organizations that are participating in various BetterGrids committees and/or have provided valuable input to creation of the GRID DATA Repository. 15
Organization Chart Board of Directors External Advisors & Liaisons Ali Vojdani Alain Steven, GO15 Alex Mogilevsky, CEATI Don McDonnell Bri ‐ Mathias Hodge, NREL Mohammad Shahidehpour Carl Blumstein, CIEE Carleton Coffrin IEEE PES WG Robert F . Kennedy, Jr . Eyad Abed, NSF Sascha von Meier Gerry Cauley, NERC Hamed Mohsenian ‐ Rad, IEEE PES WG Henry Huang, PNNL Konstantin Staschus, ENTSO ‐ E Pat Brown, EPRI Policy Committee Patrick McGrath, DOE/ARPA ‐ E Richard O’Neill, FERC Chairman: Ali Vojdani TBD, NRECA President Ali Vojdani Audit Committee Legal Counsel Treasurer Secretary Eliot Green Travis Rouillard Jon David Willingham Grant Committee Outreach Committee Administration Committee Technical Committee Chairman: Ali Vojdani Chairman: Don McDonnell Chairman: Jana Vojdani Chairman: Terry Nielsen Value ‐ Added Services Subcommittee Grid Data Curation Subcommittee Grid Software Curation Subcommittee Chairman: Ali Vojdani Chairman: Dariush Shirmohammadi Chairman: Travis Rouillard Grid Research Grid Software Community Grid Research Community Students 16
Technical Committee Charter Provide guidance and consultation to the Policy Committee in setting priorities for technical programs and services. 17
Technical Committee Organization • Grid Data Curation Subcommittee • Grid Software Curation Subcommittee • Value Added Services Subcommittee 18
Grid Data Curation Subcommittee • Establish processes related to reviewing, updating metadata, and approving/rejecting of grid data submissions to the BetterGrids Repository. • The curation processes, roles and approach will be developed by the Grid Data Curation Subcommittee and formally approved by the Technical Committee. 19
Grid Software Curation Subcommittee • Direct the detailed implementation of all software and software related services that directly support the mission of BetterGrids. • Specific software components and services required will be determined by the Policy Committee and directed to the Technical Committee by the President. • This Subcommittee will be responsible for the establishment and maintenance of software development policies and support processes. 20
Value Added Services Subcommittee • Establish policies and guidelines for the implementation of value-added services that should be performed by BetterGrids to make the Repository self-funding. 21
Community Volunteers Ali Vojdani (Chair) GridBright B ETTER G RIDS B OARD , C OMMITTEES & A DVISORS , J UNE 2017 Alan McMorran Open Grid Systems Value ‐ Added C OMMITTEE M EMBERS O RGANIZATION Robin Podmore Incremental Systems Services Ali Vojdani GridBright Terry Nielsen GridBright Subcommittee Don McDonnell McDonnell Group Travis Rouillard GridBright Board of Directors Mohammad Shahidehpour Illinois Institute of Technology Zachery Allen Bismarck State College Robert F. Kennedy, Jr. RFK, Jr. Sascha von Meier UC Berkeley Don McDonnell (Chair) McDonnell Group Outreach Ali Vojdani GridBright Ali Vojdani (Chair) GridBright Committee George Gross University of Illinois at Urbana ‐ Champaign Policy Committee Don McDonnell McDonnell Group Sascha von Meier UC Berkeley Ali Vojdani (Chair) GridBright Bahman Hoveida OSI Terry Nielsen (Chair) GridBright Grant Committee Ryan Hentges Minnesota Valley Elect Coop Ahmadreza Malekpour Massachusetts Institute of Technology (MIT) Shankar Ramamurthy Virtual Power Systems, Inc. Alan McMorran Open Grid Systems Anjan Bose Washington State University Jana Vojdani (Chair) GridBright Bri ‐ Mathias Hodge National Renewable Energy Laboratory (NREL) Administration Beeta Lecha Independent Bryan Palmintier National Renewable Energy Laboratory (NREL) Committee Ali Vojdani GridBright Chifong Thomas Smart Wires Emma Stewart Lawrence Livermore National Laboratory Alain Steven, GO15 Eugene Litvinov ISO New England Alex Mogilevsky CEATI Ferdinando Fioretto University of Michigan Bri ‐ Mathias Hodge NREL Hamed Mohsenian ‐ Rad UC Riverside Carl Blumstein CA Institute for Energy & Environment Technical Jerry Schuman PingThings Committee Jill Powers California ISO Carleton Coffrin IEEE PES WG John Camilleri Green Energy Corp Eyad Abed, NSF NSF External Advisors Ken Anderson ACKS Advisory Services, Inc Gerry Cauley, NERC NERC & Liaisons Kevin Tomsovic CURENT ‐ an NSF/DOE ERC Hamed Mohsenian ‐ Rad IEEE PES WG Khosrow Moslehi ABB Henry Huang PNNL Mark Rice Pacific Northwest National Laboratory (PNNL) Konstantin Staschus ENTSO ‐ E Robin Podmore Incremental Systems Pat Brown EPRI Sascha von Meier UC Berkeley Patrick McGrath DOE/ARPA ‐ E Sila Kiliccote SLAC National Accelerator Laboratory (SLAC) Richard O’Neill FERC Vidya Vankayala PowerTech Labs TBD NRECA Yonghong Chen Midwest ISO Zachery Allen Bismarck State College Dariush Shirmohammadi (Chair) GridBright Data Curation Kaye Hesemann GridBright Subcommittee Jose Daniel Lara UC Berkeley Phillippe Phanivong UC Berkeley Travis Rouillard (Chair) GridBright Software Curation Nickolay Makarov GridBright Subcommittee Kaye Hesemann GridBright 22 Ali Vojdani (Chair) GridBright
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