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Smart Grid Architecture SummaryThis Deliverable describes architecture for smart grid. KeywordsContents
Summary 2 Keywords 2 Scope 4 References 4 Definition 4 Abbreviations and acronyms 4 Conventions 5 Reference architecture 5 Simplified Domain Model in ICT perspective 5 Reference Architecture of Smart Grid 7 Functional Architecture 8 7.1 Functional Model of Smart Grid 8 7.2 Detailed Functional Architecture of Smart Grid 12 7.2.1 Functional Architecture of Smart Metering and Load Control 12 7.2.1.1 End-User Functions 13 7.2.1.2 Application Functions in Smart Metering and Load Control 14 7.2.1.3 Smart Metering Functions 15 7.2.1.4 Energy Control Functions 15 7.2.1.5 Network Functions 16 7.2.1.6 Management Functions 16 7.2.1.7 Security Functions 16 7.2.2 Functional Architecture of Energy Distribution and Management 16 7.2.2.2 Power Grid Functions 19 7.2.2.3 Application Functions 20 8 Deployment Model of Smart Grid 22 8.1 Networks in Smart Grid 22 8.2 Smart Grid Network Architecture 23 8.2.1 Home Area Network Architecture 23 8.2.1.1 HAN Topology 23 8.2.1.2 Energy Service Interface (ESI) 24 8.2.1.3 Interactions with Other Networks 25 8.2.2 Neighborhood Area Network Architecture 26 8.2.2.1 NAN Topology 26 8.2.3 Wide Area Network Architecture 28 8.2.3.1 IP-Based Network 28 8.2.3.2 Next Generation Network Architecture 29 8.2.3.3 Consideration of the M2M Service Layer aspects 32 9 Sample Implementation of Smart Grid Applications 34 9.1 ITU-T G.9970 Home Network Transport and Application Layer Architecture 34 9.2 Architecture with the HAN and Relevant External Interactions 36 9.3 Architecture Focusing on Interface between HGW and PEV 37 9.4 Example of Implementation Platforms to Support Energy Management Services 38 9.5 Architecture of a Communication Infrastructure to Provide Energy Related Services 39 10 Standards Gap Analysis 42 10.1 Functions across Reference Points and Applicable Standards 42 10.2 Recommendations for Future Work 44 Smart Grid Architecture ScopeThis deliverable document describes architecture for smart grid. First, this document describes the reference architecture, including the simplified domain model in ICT perspective and mapped domain model based on NIST smart grid Interoperability framework. Second, the smart grid functional architecture and two representative applications, namely “smart metering and load control” and “energy distribution and management” are introduced. Lastly, the deployment models of smart grid are introduced and they consist of the networking and communication techniques, network architecture, and deployment model and implementation. References[1] NIST Special Publication 1108, NIST Framework and Roadmap for Smart Grid Interoperability Standards, Release 1.0, January, 2010 [2] IETF RFC 6272; F. Baker, D. Meyer, ”Internet Protocols for the Smart Grid” [3] ETSI TS 102690-V1.1.1 (2011-10) Technical Specification Machine- to- Machine communications (M2M); Functional architecture [4] ETSI TS 102921-V1.1.1 (2011-12) Technical Specification Machine- to- Machine communications (M2M); mIa, dIa and mId interfaces [5] ITU-T G.9970; Recommendation ITU-T G.9970 (2009), Generic home network transport architecture. [6] ITU-T G.9971; Recommendation ITU-T G.9971 (2010), Requirements of transport functions in IP networks. [7] ITU-T Y.2011; Recommendation ITU-T Y.2011 (2004), General principles and general reference model for Next Generation Networks [8] ITU-T Y.2012; Recommendation ITU-T Y.2012 (2010), Functional requirements and architecture of next generation networks [9] NIST Interagency or Internal Report (NISTIR) 7628, Guidelines for Smart Grid Cyber Security, August 2010. The website for accessing this document can be found at http://csrc.nist.gov/publications/PubsNISTIRs.html#NIST-IR-7628. DefinitionDefinitions of terms in this document are included in the terminology deliverable. Abbreviations and acronymsAbbreviations and acronyms in this document are included in the terminology deliverable. ConventionsThere are no particular notations, styles, presentations, etc. used within the deliverable. Reference architecture | |||||||||||||||||||