The success of the Smart Grid and Smart Home\/Building\/Industrial approach is very much related to interoperability, which means that Smart Grid and all smart devices in a Home\/Building\/Industrial environment have a common understanding of messages and data in a defined interoperability area (in a broader perspective, it does not matter if it as an energy related message, a management message or an informative message).<\/p>\n
In contradiction, today\u2019s premises are covered by different networks and stand alone devices (see Figure 2).<\/p>\n
The scope of this technical report is to describe the main pillars of interoperability to assist different Technical Committees in defining their interfaces and messages covering the whole chain between a Smart Grid and Smart Home\/Building\/Industrial area (see Figure 3).<\/p>\n
The main topics of this technical report are:<\/p>\n
To describe an architecture model from a logical point of view;<\/p>\n<\/li>\n
To describe a set of user stories that describe a number of situations related to energy flexibility and demand side management as well as an outline of potential upcoming Smart Building and Smart Home scenarios. The set of user stories does not have the ambition to list all home and building (energy) management possibilities, but is meant as a set of examples that are used as input in use cases and to check that the set of use cases is complete;<\/p>\n<\/li>\n
To describe a set of use cases based on the user stories and architecture. The use cases describe scenarios in which the communication between elements of the architecture are identified;<\/p>\n<\/li>\n
To further detail the communication, identified in the use cases, by describing the requirements for messages and information to be exchanged.<\/p>\n<\/li>\n<\/ul>\n
This technical report can also be used as a blue print for further smart home solutions like remote control, remote monitoring, ambient assistant living and so forth.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 4<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | Figures Figure\u00a01 \u2013 Examples of demand response capabilities <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 1 Scope Figure\u00a02 \u2013 Smart environment as of today <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 2 Terms, definitions and abbreviations 2.1 Terms and definitions Figure\u00a03 \u2013 Requirements for interoperability <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Figure\u00a04 \u2013 External actor definition Figure\u00a05 \u2013 Internal actor definition <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 2.2 Abbreviations <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 3 Requirements 3.1 Common architecture model \u2013 architectural requirements Figure 6 \u2013 Smart Grid Coordination Group Functional Architecture Model (Smart Grid Coordination Group Sustainable Process (EU M490)) [9] <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | Figure\u00a07 \u2013 Interfaces in the Functional Architecture Model <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | Figure\u00a08 \u2013 Neutral interfaces Figure\u00a09 \u2013 Mapping I\/F structure <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Figure\u00a010 \u2013 Example of a mapping of messages Figure\u00a011 \u2013 Different CEM configurations see SG-CG\/M490 [5] to [9] <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Figure\u00a012 \u2013 Physical combinations Figure\u00a013 \u2013 Examples of CEM architecture <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 3.2 SG CP (Smart Grid Connection Point) 3.2.1 Scope 3.2.2 Definition of SG CP (Smart Grid Connection Point) 3.2.3 Purpose of definition of SG CP (Smart Grid Connection Point) Figure\u00a014 \u2013 \u201cGroup of domains\u201d and \u201cFunctional Architecture Model\u201d <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 3.2.4 Target of demand \/ supply of power and information that is sent and received 3.2.5 Functional requirement of SG CP (Smart Grid Connection Point) <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 3.3 Communication requirements for the Smart Grid and the Smart Grid Connection Point (interface into the premises) Figure\u00a015 \u2013 Smart Grid Connection Point SG CP Figure\u00a016 \u2013 SG CP (in the case of interruption of electricalpower supply from energy supplier) <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 3.4 Common messages \u2013 information to be exchanged 3.4.1 General 3.4.2 Intention of user stories and use cases <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | Figure\u00a017 \u2013 User stories and use cases process <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 3.4.3 Relationship of user stories and use cases 3.4.4 Requirements for information exchange Figure\u00a018 \u2013 Relationship user stories and use cases <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | Figure\u00a019 \u2013 Examples of information to be exchanged <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | Figure 20 \u2013 Sequence Diagram Flexible Start Figure 21 \u2013 Sequence diagram price and environmental information <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | Figure 22 \u2013 Sequence diagram starting time Tables Table\u00a01 \u2013 Information requirements collection <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | 3.4.5 Energy management concepts <\/td>\n<\/tr>\n | ||||||
| 43<\/td>\n | Figure\u00a023 \u2013 Traffic Light Concept <\/td>\n<\/tr>\n | ||||||
| 44<\/td>\n | 3.4.6 Function-specific profiles <\/td>\n<\/tr>\n | ||||||
| 45<\/td>\n | Figure\u00a024 \u2013 Structure of a power profile <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | Figure\u00a025 \u2013 Consumption and generation Figure\u00a026 \u2013 Structure of an easy power profile <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | Table\u00a02 \u2013 Information requirements \u201cEnergy Profile\u201d <\/td>\n<\/tr>\n | ||||||
| 48<\/td>\n | Figure\u00a027 \u2013 Structure of a price profile Table\u00a03 \u2013 Information requirements \u201cPrice and Environment Profile\u201d <\/td>\n<\/tr>\n | ||||||
| 49<\/td>\n | Figure\u00a028 \u2013 Structure of a load \/ generation management profile Table\u00a04 \u2013 Information requirements \u201cDirect Load \/ Generation Management Profile\u201d <\/td>\n<\/tr>\n | ||||||
| 50<\/td>\n | 3.4.7 Comfort, management and status information 3.4.8 Upcoming profiles for new service requirements Figure\u00a029 \u2013 Structure of a temperature profile Table\u00a05 \u2013 Information requirements \u201cTemperature Profile\u201d <\/td>\n<\/tr>\n | ||||||
| 51<\/td>\n | Annex A (informative) User stories and use cases collection A.1 User stories A.1.1 General A.1.2 JWG1 Flex start washing machine Figure A.1 \u2013 Kinds of user stories <\/td>\n<\/tr>\n | ||||||
| 52<\/td>\n | A.1.3 JWG2 Flex start EV charging <\/td>\n<\/tr>\n | ||||||
| 53<\/td>\n | A.1.4 JWG3 Severe grid stability issues A.1.5 JWG4 Power limitation PV <\/td>\n<\/tr>\n | ||||||
| 54<\/td>\n | A.1.6 JWG5 CEM manages devices A.1.7 JWG6 Customer sells flexibility <\/td>\n<\/tr>\n | ||||||
| 55<\/td>\n | A.1.8 JWG7 Customer sells decentralized energy A.1.9 JWG8 Grid-related emergency situations <\/td>\n<\/tr>\n | ||||||
| 56<\/td>\n | A.1.10 JWG9 Customer connects new smart device A.1.11 JWG10 Energy consumption information A.1.12 JWG11 Unexpected disconnect A.1.13 JWG12 ExpectedYearlyCostsOfSmartDevice <\/td>\n<\/tr>\n | ||||||
| 57<\/td>\n | A.1.14 JWG13 Energy storage and feed in based on tariff A.1.15 JWG14 EnergyConsumptionManagementFromExternal <\/td>\n<\/tr>\n | ||||||
| 58<\/td>\n | A.1.16 JWG15 Manage in-premises battery system A.1.17 JWG16 Manage DER A.1.18 JWG17 Peak shift contribution by battery aggregation <\/td>\n<\/tr>\n | ||||||
| 59<\/td>\n | A.1.19 JWG18 Control appliances based on price information A.1.20 JWG19 Control appliances based on energy savings signal <\/td>\n<\/tr>\n | ||||||
| 60<\/td>\n | A.1.21 JWG20 Control appliances before power cut A.1.22 JWG21 Control appliances in case of natural disaster <\/td>\n<\/tr>\n | ||||||
| 61<\/td>\n | A.1.23 JWG22 Bilateral DR-negawatt <\/td>\n<\/tr>\n | ||||||
| 62<\/td>\n | A.1.24 JWG23 User story lighting A.1.25 JWG24 Energy market flexibility management <\/td>\n<\/tr>\n | ||||||
| 64<\/td>\n | A.1.26 Japanese building scenarios on energy management <\/td>\n<\/tr>\n | ||||||
| 67<\/td>\n | A.2 User stories and use case mapping table <\/td>\n<\/tr>\n | ||||||
| 68<\/td>\n | Table A.1 \u2013 User stories \u2013 Use case mapping table <\/td>\n<\/tr>\n | ||||||
| 72<\/td>\n | A.3 Use case descriptions A.3.1 Overview Figure A.2 \u2013 Use case and requirements process Figure A.3 \u2013 Smart Grid Coordination Group Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 73<\/td>\n | A.3.2 High level use case (JWG1100) Flexible start of a smart device (SD) <\/td>\n<\/tr>\n | ||||||
| 75<\/td>\n | Figure A.4 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 79<\/td>\n | A.3.3 Specialized use case (JWG1101) SD informs CEM about flexible start <\/td>\n<\/tr>\n | ||||||
| 81<\/td>\n | Figure A.5 \u2013 Sequence diagram Figure A.6 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 85<\/td>\n | A.3.4 Specialized use case (JWG-SPUC1102) CEM informs SD about starting time <\/td>\n<\/tr>\n | ||||||
| 86<\/td>\n | Figure A.7 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 87<\/td>\n | Figure A.8 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 90<\/td>\n | A.3.5 Specialized use case (JWG1103) CEM informs SD about slot shift <\/td>\n<\/tr>\n | ||||||
| 91<\/td>\n | Figure A.9 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 95<\/td>\n | A.3.6 Specialized use case (JWG1110) Control of Smart home appliances based on price information by time slot <\/td>\n<\/tr>\n | ||||||
| 97<\/td>\n | Figure A.10 \u2013 Sequence diagram Figure A.11 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 102<\/td>\n | A.3.7 High level use case (JWG1111) fuel cell operation with fixed tariff profile <\/td>\n<\/tr>\n | ||||||
| 105<\/td>\n | Figure A.12 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 109<\/td>\n | A.3.8 High level use case (JWG112x) manage mixed energy system like heat pumps with pv, storage battery <\/td>\n<\/tr>\n | ||||||
| 113<\/td>\n | Figure A.13 \u2013 Sequence Diagram Figure A.14 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 117<\/td>\n | A.3.9 High level use case (JWG113x) log mixed energy system events of heat pumps with pv, storage battery <\/td>\n<\/tr>\n | ||||||
| 121<\/td>\n | Figure A.15 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 122<\/td>\n | Figure A.16 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 125<\/td>\n | A.3.10 High level use case (JWG120x) Provide local power managing capabilities <\/td>\n<\/tr>\n | ||||||
| 128<\/td>\n | Figure A.17 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 129<\/td>\n | Figure A.18 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 132<\/td>\n | A.3.11 High level use case (JWG121x) Provide local power managing capabilities <\/td>\n<\/tr>\n | ||||||
| 135<\/td>\n | Figure A.19 \u2013 Sequence diagram Figure A.20 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 139<\/td>\n | A.3.12 High level use case (JWG2000) Demand Supply Adjustment <\/td>\n<\/tr>\n | ||||||
| 143<\/td>\n | Figure A.21 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 149<\/td>\n | A.3.13 High level use case (JWG2001) Cascaded CEM <\/td>\n<\/tr>\n | ||||||
| 151<\/td>\n | Figure A.22 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 156<\/td>\n | A.3.14 High level use case (JWG2002) District Energy Management <\/td>\n<\/tr>\n | ||||||
| 159<\/td>\n | Figure A.23 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 165<\/td>\n | A.3.15 High level use case (JWG2010) Information exchange on distributed power systems with RES <\/td>\n<\/tr>\n | ||||||
| 168<\/td>\n | Figure A.24 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 173<\/td>\n | A.3.16 High level use case (JWG202x) Peak Shift Contribution by Battery Aggregation <\/td>\n<\/tr>\n | ||||||
| 183<\/td>\n | Figure A.25 \u2013 Use case diagram <\/td>\n<\/tr>\n | ||||||
| 202<\/td>\n | A.3.17 High level use case (JWG2041) Power Adjustment Normal Conditions <\/td>\n<\/tr>\n | ||||||
| 204<\/td>\n | Figure A.26 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 209<\/td>\n | A.3.18 High level use case (JWG2042) Energy accommodation for buildings under disaster conditions <\/td>\n<\/tr>\n | ||||||
| 211<\/td>\n | Figure A.27 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 216<\/td>\n | A.3.19 High level use case (JWG211x, based on WGSP211x) Tariff-Consumption information exchange <\/td>\n<\/tr>\n | ||||||
| 223<\/td>\n | Figure A.28 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 224<\/td>\n | Figure A.29 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 238<\/td>\n | A.3.20 High level use case (WGSP 211x) Exchanging information on consumption, price device status, and warnings with external actors and within the home <\/td>\n<\/tr>\n | ||||||
| 263<\/td>\n | A.3.21 High level use case (JWG212x, based on WGSP212x) Direct load-generation management (international) <\/td>\n<\/tr>\n | ||||||
| 268<\/td>\n | Figure A.30 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 269<\/td>\n | Figure A.31 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 283<\/td>\n | A.3.22 High level use case (WGSP2120) Direct load \/ generation management (European) <\/td>\n<\/tr>\n | ||||||
| 286<\/td>\n | Figure A.32 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 291<\/td>\n | Figure A.33 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 296<\/td>\n | Figure A.34 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 298<\/td>\n | Figure A.35 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 301<\/td>\n | A.3.23 high level use case (WGSP2140) Tariff synchronization <\/td>\n<\/tr>\n | ||||||
| 304<\/td>\n | Figure A.36 \u2013 SG CG Architecture Model [9] <\/td>\n<\/tr>\n | ||||||
| 308<\/td>\n | Figure A.37 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 310<\/td>\n | Figure A.38 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 311<\/td>\n | Figure A.39 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 312<\/td>\n | Figure A.40 \u2013 Sequence diagram <\/td>\n<\/tr>\n | ||||||
| 313<\/td>\n | A.3.24 High level use case (JWG30xx) Energy Flexibility Management <\/td>\n<\/tr>\n | ||||||
| 334<\/td>\n | A.3.25 Specialized use case (JWG3101) Energy production\/storage integration <\/td>\n<\/tr>\n | ||||||
| 341<\/td>\n | A.3.26 Specialized use case (JWG3102) Power loss notification and analysis <\/td>\n<\/tr>\n | ||||||
| 347<\/td>\n | A.3.27 Specialized use case (JWG3103) Historical data visualization (external data processing and storage) <\/td>\n<\/tr>\n | ||||||
| 352<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Systems interface between customer energy management system and the power management system – Use cases and requirements<\/b><\/p>\n |