EN 50631-1-2017 en Household appliances network and grid connectivity - Part 1 General Requirements Generic Data Modelling and Neutral Messages.pdf

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Household appliances network and grid connectivityPart 1: General Requirements, Generic Data Modelling and Neutral MessagesBS EN 506311:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50631-1 December 2017 ICS

2、97.120 English Version Household appliances network and grid connectivity - Part 1: General Requirements, Generic Data Modelling and Neutral Messages Appareils domestiques connects au rseau et rseau intelligent - Partie 1: Exigences gnrales, modlisation de donnes gnriques et messages neutres gnrique

3、s Netzwerk- und Stromnetz-Konnektivitt von Haushaltsgerten - Teil 1: Allgemeine Anforderungen, allgemeine Datenmodellierung und neutrale Meldungen This European Standard was approved by CENELEC on 2017-09-18. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipula

4、te the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European

5、 Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC member

6、s are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norwa

7、y, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre:

8、 Rue de la Science 23, B-1040 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50631-1:2017 E National forewordThis British Standard is the UK implementation of EN 506311:2017.The UK participation in its preparation was

9、 entrusted to Technical Committee CPL/59, Performance of household electrical appliances.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible fo

10、r its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 92781 2ICS 97.120Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy an

11、d Strategy Committee on 31 December 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 506311:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50631-1 December 2017 ICS 97.120 English Version Household appliances network and grid connectivity - Part 1:

12、 General Requirements, Generic Data Modelling and Neutral Messages Appareils domestiques connects au rseau et rseau intelligent - Partie 1: Exigences gnrales, modlisation de donnes gnriques et messages neutres gnriques Netzwerk- und Stromnetz-Konnektivitt von Haushaltsgerten - Teil 1: Allgemeine Anf

13、orderungen, allgemeine Datenmodellierung und neutrale Meldungen This European Standard was approved by CENELEC on 2017-09-18. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standa

14、rd without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in

15、 any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croat

16、ia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerlan

17、d, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2017 CENELEC All rights of exploitation in a

18、ny form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50631-1:2017 E BS EN 506311:2017EN 50631-1:2017 (E) 2 Contents Page European foreword 6 Introduction 7 1 Scope . 8 2 Normative references . 8 3 Terms, definitions and abbreviations . 8 4 Process - current and future network

19、 constraints; - emissions-intensity of electricity supply; - level of renewable energy generation; - requests or instructions for load modification; - directly sensed information (e.g. frequency and voltage). 3.27 JWG (Joint Working Group) Joint working Group Use Cases and 2) is capable of Smart Ope

20、ration. Notwithstanding the possibly broader concept related to the term “smart appliance”, a smart appliance under the framework of this standard needs to be understood as follows: 1) It is an appliance that is able to respond to an external stimulus initiated by a CCM and/or Remote Agent to provid

21、e activities amongst others like a. energy related demand response (supporting flexibility) or demand side management (adaptation of load) b. job status related functions like starting, stopping, pausing, c. content or level related functions like temperature, doorstatus, 2) The appliance will respo

22、nd when user set conditions, and its status allow for a response, 3) The response is a change of the appliances behavior like electricity consumption, job status and/or level or content pattern or a notification of, 4) The specific technical smart capabilities do not need to be activated when the pr

23、oduct is placed on the market; the activation can be done at a later point of time by the consumer or a service provider. Smart appliances in this context are able to communicate through a Customer Connectivity Manager (CCM) function processing external signals such as price information or Renewable

24、 Energy Sources availability (demand response) or direct control signals (demand side management), being able to take into account households preferences or the behavior of the other home appliances. BS EN 506311:2017EN 50631-1:2017 (E) 13 Note 1 to entry: This definition is required for consistency

25、 with the logical architecture illustrated in 4.2. It is consistent with the definition in ISO/IEC 15067-3, “Smart Appliance - home appliance that exchanges command and control data with other units on a home area network” in that the presence of a DCM is taken to indicate the presence of such a cap

26、ability. 3.42 smart operation operation of an Appliance where the CCM or DCM has been set to modify operation automatically in response to Trigger Criteria Note 1 to entry: Smart operation may be initiated by a CCM or a DCM. The trigger criteria for Smart Operation. 3.43 SpecificUsage Specific usage

27、 of a functionality defined by a FeatureType (for example for a FeatureType “Measurement” the specific usage could be “Temperature”) 3.44 SPINE Smart Premises Interoperable Neutral-message Exchange 3.45 SPINE Data Model SPINE Data Model describes the concepts and data model to ensure information exc

28、hange between devices like Smart Appliance and CCM, comprising 1) SPINE Protocol, defining a neutral message structure and neutral message exchange 2) SPINE Feature Types, describing the specific information to be exchanged 3.46 Standard Class all basic/standard functions are defined in standard cla

29、sses. Functions of standard classes follow very simple patterns and do not have deeply nested data structures 3.47 subscription enables the receiving of messages of interest from another device without polling it 3.48 Use case textual description of a re-usable functionality consisting of one or mor

30、e messages of one or more participating actors. May be visualized with a sequence diagram. E.g. “A CCM shifts the energy usage of a washing machine.“ 3.49 Use Case Functions Use Case Functions group basic functionalities that had been derived from use cases. These functions provide the entire inform

31、ation exchange required to implement the considered use cases and user stories 3.50 User story complete (but specific) business case described from the perspective of a user. Can be separated into several use cases. E.g. “The user wants to get the laundry done by 8:00pm.“ BS EN 506311:2017EN 50631-1

32、:2017 (E) 14 3.51 XML (Extensible Markup Language) Extensible Markup Language (XML) is a simple, very flexible text format derived from SGML (ISO 8879). See 16. Extensible Mark-up Language (XML) defines a set of rules for encoding documents in a format that is both human-readable and machine-readabl

33、e, enabling multiple publishing options and other applications for a variety of different purposes. Used to model SPINE messages 3.52 XSD (XML Schema Definition) purpose of an XSD schema is to define and describe a class of XML documents by using schema components to constrain and document the meani

34、ng, usage and relationships of their constituent parts: datatypes, elements and their content and attributes and their values, see 15. The SPINE data model is defined in XSD and supplementary documents (as not every rule can be specified with XSD only). Other formats than XML can be derived from an

35、XSD, too (e.g. JSON) 4 Process the grid recognizes (severe) stability issues (see 2) The grid sends a load control message, asking or requesting the CCM to adjust the load (by either increasing or decreasing consumption). The load control message may include an incentive value and/or time frame for

36、answering to the request an incentive value and/or time frame for acting on the request After receiving the request from the grid, the CCM checks the status of attached Smart Devices checking on the possibility of e.g. reducing consumption by xW, x % of consumption or alternatives, e.g.: BS EN 50631

37、1:2017EN 50631-1:2017 (E) 22 The user has allowed the Customer Connectivity Manager to adjust the load of some of his devices (e.g. of the freezer for a defined/maximum time). The support of these capabilities may usually be part of a contract between Energy Supplier and customer. CCM now asks Smart

38、 Appliance to adjust load within a defined time frame The Smart Device reacts with Adjusting load accordingly Rejecting the request Adjusting Smart Appliance specific And informs CCM about results 5.2.3 Emergency Blackout Prevention (see 2) Emergency Blackout Prevention is a specific case of Demand

39、Side Management / Load Management A typical user story looks like: JWG8 Grid Related Emergency Situations (Blackout prevention) (see IEC TR 62746-2) The grid is close to a black-out and will soon have to cut off sections of the grid. As a means of preventing this by limiting the overall energy consu

40、mption to a certain minimum, the grid sends an emergency message to all connected households in order to instruct them to place their connected devices into “emergency connected off mode”. Assumption: The CCM and smart devices are pre-configured with an “emergency connected off mode” operation mode.

41、 This defines which connected devices enter “emergency connected off mode” and what that mode entails (on a device by device basis). This operation mode is agreed by both the consumer and the energy provider and is likely to be included in a contract. Some low consumption appliances, essential devic

42、es like gas boilers that require a minimum of electricity to run, and safety relevant parts of a device like a fan in an oven in case of a running pyrolysis may be allowed to stay operational and secure this will be defined within the operation mode). The CCM receives an emergency message This messa

43、ge may include the duration of the emergency period. The CCM sends a message to all connected smart devices to switch to “emergency connected off mode”. The devices switch to “emergency connected off mode”. When the emergency period has ended (either because the predetermined emergency time has pass

44、ed or because the grid sent a message that the emergency has passed), the CCM instructs the devices that they may resume operations as normal. 5.2.4 Remote Control of a Smart Appliance (see 3) These user stories collect a number of typical remote initiated operations like BS EN 506311:2017EN 50631-1

45、:2017 (E) 23 Starting, stopping, pausing a device Setting of parameters etc. In this case the CCM sends a message to the Smart Appliance, if applicable and allowed (e.g. based on safety requirements). 5.2.5 Remote Monitoring of a Smart Appliance (see 3) These user stories collect a number of typical

46、 remote initiated monitoring operations or Smart Appliance initiated notifications like Status of the device Remaining time of a cycle Temperature of. Power consumption etc. In this case the CCM sends a message to the Smart Appliance to request the information or the Smart Appliance notifies the CCM

47、 about, if applicable (e.g. status has changed). 5.2.6 Manual Operation of a Smart Appliance (see 3) Even if manually operated the Smart Appliance can inform the CCM about status and other useful information like power consumption and so forth to support CCM to keep the overview up to date. Example

48、: user starts cooking, cooking plate informs CCM about power current consumption with an indefinite duration. 5.3 Derived use cases 5.3.1 Introduction For each of the User Stories this sub-clause captures one or more derived Use Cases. The following table provides a mapping between the User Stories

49、and the Use Cases in this sub-clause. Every Use Cases will be broken down step by step until their re-usable functional blocks. This is done by means of packages and sequence diagrams with the functions identified and labeled. Every sequence diagram consists of references to common functions, described in 6.3. De-coupling of sequence diagrams from common functions enables re-usage of same common functions in various use cases. NOTE Use cases describe a possible path to achieve a solution. The