Survey of Smart Grid Standardization Studies and Recommendations – Part 2 IEEE ISGT Göteborg, Sweden 11-10-2010
Mathias Uslar, Sebastian Rohjans, Robert Bleiker, José González, Michael Specht, Thomas Suding and Tobias Weidelt 1 Who?
• OFFIS – Institute for Information Technology • Located in Oldenburg, North-West Germany • About 250 Employees, 120 Researchers • Departments: Health, Transportation, Energy • Work of the research group: – Interoperability and Standardization • ICT for Smart Grids
2 Motivation
„The term Smart Grid (intelligent energy distribution system) comprises the networking and control of intelligent generation, storage, consumers and interconnected elements of energy distribution and transmission systems by the means of ICT. The goal is to ensure a transparent both sustainable and environmental- friendly system operation which is cost and energy efficient, secure and safe.“
Smart Smart Distribution and Generation • Motivation Transmission • ICT is the basis for the Smart Grid • ICT standards are needed to support communication by ICT interoperability between the different systems and enable efficient integration Smart Smart Consumption Storage
3 Standardization Overview
4 Additional Roadmaps
• State Grid of China Strong and Smart Grid Standards • Korean Smart Grid Initiative • Upcoming CEN/CENLEC/ETSI smart grid standardization mandate form the EU
5 Identified Core Standards
• IEC 61970/61968: Common Information Model (CIM) semantic data model • IEC 61850: Substation Automation Systems and DER integration of DER • IEC 62351: Security for the Smart Grid IT security • IEC 62357: Seamless Integration Reference reference architecture Architecture • IEC 60870: Transport protocols legacy protocols • IEC 61400-25: Communications and monitoring for wind wind power plants power plants • IEC 61334: DLMS (Device Language Message Specification) communications to • IEC 62056: COSEM (Companion Specification for Energy Metering) households (meters) • IEC 62325: Market Communications using CIM market communication
• All provided by the International Electrotechnical Commission (IEC) Technical Committee (TC) 57: Power systems management and associated information exchange
6 IEC TC57 Seamless Integration Architecture
Energy Market Utility Utility Service Other Application To Application (A2A) Participants Customers Provider Businesses and Business To Business (B2B) Communication ) 6
- Inter-System / Application Profiles (CIM XML, CIM RDF) 1
1 Application 5 ) 3 7 Bridges to - 2 CIM Extensions 61970 / 61968 Common Information Model (CIM) Interfaces 1 6 other Domains ( 5
3 s 2 n 6
o Technology ( i
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t 61970 Component Interface Specification (CIS) / 61968 SIDMS
a mappings n d e n m e e m g Market Engineering & Equipment And a m SCADA DMS External IT n o EMS Apps Operation Maintenance a c Apps Apps Apps System Interfaces e
M Apps Apps
R
a t d a n D a
Data Acquisition and Control Front-End / Gateway / Proxy Server / Mapping Services / Role-based Access Specific Object s d d n Control r Mappings a
a d m
n 60870-6-802 e 61850-7-3, 7-4 Object Models Existing t a TC13 Field Object Models t s 60870-5 Object Models S y Object Models
WG14 S y
t 101 60870-6-503 , i Meter 61850-7-2 ACSI 61850-6 Specific r k App Services r u & Engineering o c Standards Communication e w 104 61850-8-1 t Mapping 60870-6-703 S
e Mapping to MMS to Web Services Protocols Service Mappings d N
n 61334 e - DLMS Communication Industry Standard Protocol Stacks o
t Protocol Profiles
- (ISO/TCP/IP /Ethernet d n
E Telecontrol WAN Communications Communications Media and Services Media and Services 60870-5 61850 61850 Field Devices TC13 RTUs or and Systems 60870-6 Substation Devices Field WG14 Substation using TASE.2 External Systems Devices beyond the Devices Systems Substation Web Services (Symmetric Client / Server protocols) Revenue DERs, Other Meters IEDs, Relays, Meters, Switchgear, CTs, VTs Meters Control Centers 7 Contacts Dr.-Ing. Mathias Uslar E-Mail: [email protected] Phone: +49 4419722-128
OFFIS Energy Escherweg 2 26121 Oldenburg Germany
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