Developing the Smart Grid An Approach for California

Transcription

1 Developing the Smart Grid n pproach for alifornia pril 29, 2008 Mark McGranaghan mmcgranaghan@epri.com

2 Smart Grid Technology ssessment E Project 1. What is the current status of the Smart Grid? 2. New technologies that will be part of the smart grid 3. How to achieve interoperability and integrate with legacy systems 4. Fostering open access and alifornia energy efficiency goals. 5. Smart Grid infrastructure priorities 6. Recommended approach and roles 2

3 Smart Grid applications at all levels plications p Power procurement Market operations Regional Transmission Operator Distribution ontrol enter External corporations omm Infra munication astructure in o ontrols se ensors Data ntegration Wind integration WMS Substation automation Distribution automation MI DER integration Power System Reso ources 3

4 The benefits of the smart grid derive from the applications Reliability Efficiency Demand Management Managing the utility infrastructure investment New Energy Services Key new drivers: - Integration of renewables (intermittent resources) - Distributed resources, microgrids - Facilitating customer participation in markets - New technologies (PHEV, new batteries, smart loads) 4

5 se a consistent methodology to develop requirements (based on the applications) IntelliGrid Methodology for Developing Requirements for Energy Systems T I M E 5

6 ombine the requirements from important applications to determine the requirements for the INFRSTRTRE Business Drivers se ases onceptual rchitecture ctors Interfaces Requirements Value Platform- Independent rchitecture t omponent Structure Stds / Tech andidates Vendor onsultation Trade-Off nd ost/ Benefit nalysis Platform- Specific rchitecture t omponent hoices Stds / Tech hoices Vendor hoices 6

7 ollaborate DOE EPRI Other states (Texas, Ohio, Michigan, Massachusetts, New York) European SmartGrids Others (Korea, Singapore, hina, Taiwan) IEEE Intelligent Grid Standards oordinating ommittee Opportunity to consolidate use cases and requirements derived from the use cases in a use case and requirements library Leads to better consensus and actual use of the information for technology and standards development alifornia se ases can be a subset of the total library 7

8 Smart Grid Roadmap Workshop Workshop Developing the tility Roadmap for the Smart Grid June 5-6, 2008 kron, Ohio (hosted by FirstEnergy) Background Many utilities are somewhere in the process of developing a roadmap for implementation of a communications, control, and data management architecture that can facilitate monitoring, control, and automation functions at all levels of the power system. This smart grid will provide opportunities for improving reliability, energy efficiency, management of assets, customer services, and demand d management. One of the keys to success in implementation of a smart grid that can enable a wide range of intelligent applications well into the future is to use a standardsbased approach and focus on interoperability of technologies. Requirements for technologies and systems are being developed through the characterization of advanced applications that will use the technologies use cases. There is an opportunity for the industry to enhance the interoperability of technologies and the development of appropriate standards through the sharing of use cases and common requirements that are developed from these use cases. 8

9 pplications at all levels will be enabled Transmission Substation Distribution onsumer Phasor Measurement ondition Distribution Prices to Devices Monitoring utomation (Demand Response) ommunication Enabled Power Infrastructure rchitecture Enables the Smart Grid 9

10 TM TM TM TM TM TM TM Information architecture just as important as the communications architecture R&D Needed: Integrate cross Standards=> Information Models IE 61970/61968 ommon Information Model (IM) Enterprise pplication Integration IS M/FM/GIS OMS Distribution utomation NSI/IE Metering Field Operations Service Oriented rchitecture Proprietary Metering B Proprietary Metering Meter Data Management ustomer ommunications Meter Master Station 10

11 Development of Requirements - involve all stakeholders Distribution companies Transmission i operator Generation companies Renewable energy technology suppliers Storage technology suppliers ommunication systems onsumers ommercial and Industrial customers dvanced metering systems utomation systems Software and information systems Research organizations and government 11

12 pproach for alifornia alifornia Smart Grid Requirements Development alifornia Smart Grid se ases Transmission Distribution End ser pplications pplications pplications Demand Response and Market pplications Smart Grid Infrastructure Requirements/ rchitecture Definition Smart Grid Technology Requirements 12