New York State Public Service Commission Platform Technology

New York State Public Service Commission - Platform Technology Working Group Architecture Subgroup NYSDPS

Ten Slide Outline 1. 2. 3. Overall REV/DSPP Scope and Roles Framework - NIST Smartgrid Conceptual model Relevance of Architecture to REV/DSPP Scope & Goals a. b. c. d. 4. Identification of new values, gaps in technologies, standards and protocols Standardization and interoperability starts with architecture – EDI analogy/example Architecture describes the evolution of the DSPP boundary over time Architecture provides a common language and framework for all NY utilities and market players IEEE 2030 base architecture 1. 2. 3. Page 2 IEEE P 2030, why chosen after review of other architecture standards Describe the P 2030 architectural layer Operating at the Conceptual Architecture level, not logical or physical XX-XX-2014 5. 5. 6. Initial Architecture WG Findings & Recommendations 7. 8. 9. 10. 6. 7. What are the gaps – if any? Do the architectural tools and technologies exist to implement the REV/DSPP? What issues/trends/technologies should we be monitoring? Continue WG efforts to flesh out architecture through use cases 6 -18 month engagement while moving forward with implementation What would a ‘phased’ implementation of architecture look like? What are the stage-1, near term architectural things that need done? Initial Architecture WG Recommendations Use case (Dynamic Electricity Production Forecasting, DEPF) Power Control layer 8. Use Case - DEPF Communications Layer 9. Use Case - DEPF Information Technology Layer

REV/DSPP Scope and Roles “Wholesale” Energy and Capacity DSPP • • Basic and Value • Added Services Fuel and. Customers resource diversity System reliability Access Reduced Direct carbon emissions (Individuals) “Wholesale” Ancillary Services “Retail to Wholesale” Aggregation “Wholesale” Market Administration “Retail” Market Administration Grid Operations Market Operations NY ISO 3 rd Party Service Providers Wide Area View Regional/Local View “Premise” View Bulk Operations (115 k. V and above) T/D/Microgrid Ops (115 k. V and below) “Premise” or Microgrid Operations Central Generation Management DER Operations Page 3 XX-XX-2014

Framework - Smart Grid Conceptual Model (NIST & SGi. P) Domain focus on the customer and service providers’ interactions in the context of electricity markets and operations within the Smart Grid distribution system (figure below). Major DSPP Interfaces DSPP 4 Page 4 XX-XX-2014

Relevance of Architecture to REV/DSPP 5 Page 5 XX-XX-2014

IEEE 2030 base architecture Covers all major areas of DSPP NIST Compliant National standard l o r t n o wer C Po gy o l o n h n Tec io at m r o f n I tio a c i n u mm Co ns Readily understood and accepted IEEE is open to enhance as it matures Most practical to use within the time frame. Page 6 XX-XX-2014

IEEE 2030 view of DSPP architecture fa er In t er fa ce / In te g In te ra t gr a ion tio n 3 rd Party DSPP tion gra Inte / face r e t In n tio n ratio g e t /In face Page 7 XX-XX-2014 In Dist. Operator te rfa ce /In te g ra r Inte

Architecture ‘Déjà vu’ – EDI Example • • • Page 8 Electronic Data Interchange was a response to the need for multiple organizations to integrate around specific functionalities EDI defines the data, security and integration standards within an architecture to facilitate a loosely-coupled business process DSPP must define the data, security and integration standards within the IEEE 2030 architecture to facilitate a TIGHTLY-coupled business process XX-XX-2014

Architecture Subgroup – Key Findings & Recommendations Findings: Recommendations: 1. The data, security and integration complexity of a DSPP requires the rigor of a structured architecture 2. The IEEE 2030 architecture is sufficient to define current DSPP functionality and adaptable to incorporate future functionality 3. DSPP Use Cases must be documented within the architecture to surface technology, process, and standards gaps Page 9 XX-XX-2014 1. Complete IEEE 2030 architecture framework documentation and guidelines for governance 2. Begin cross-working group activity to document DSPP use cases 3. Create high level DSPP conceptual architecture with supporting technology, process, and standards references

Use Case - Dynamic Electricity Production forecasting • Dynamic electricity production forecasting is the calculation and forecasting of electricity production from Distributed Energy Resources (DER). • The forecasting is based on geography, forecasted fuel supply, solar isolation, wind speed and state of charge. • The purpose of the forecasts would be to provide supply information to DSPP grid operations and planning, and to help set supply prices in the DSPP market. • The next few slides paint a story of the DSPP in action with the use of a conceptual architecture. • Please note this is only an example an is subject to change. Page 10 XX-XX-2014

cat IT 36 IT Layer Page 11 XX-XX-2014 DER Cleared Command Request Availability, Combined Dispatch DER for Next Retail. Poll Market for Checked DER Issued Forecast Geo DER Forecast & to for Day Clears Ahead DER identify Data Geographic Security Issued Weather Issued DER to Participation Forecast participation to Retail Constraints Combined Location Operations Market

Use Case - Dynamic Electricity Production forecasting Page 12 XX-XX-2014 Power Layer

Use Case - Dynamic Electricity Production forecasting Page 13 XX-XX-2014 Comms Layer

Thank you for your attention! John Doe – Working group leader details Job title Group / Region / Department XY Street 12345 City Phone: +49 (123) 45 67 -890 Fax: +49 (123) 45 67 -890 Mobile: +49 (123) 45 67 89 0 E-mail: john. doe@XXXXX. com Page 14 XX-XX-2014