{"id":375183,"date":"2024-10-20T02:42:22","date_gmt":"2024-10-20T02:42:22","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pas-18782021\/"},"modified":"2024-10-26T04:43:51","modified_gmt":"2024-10-26T04:43:51","slug":"bsi-pas-18782021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pas-18782021\/","title":{"rendered":"BSI PAS 1878:2021"},"content":{"rendered":"<p><b>1.1 In scope<\/b><\/p>\n<p>This PAS specifies requirements and criteria that an electrical appliance needs to meet in order to perform and be classified as an energy smart appliance (ESA). It defines the attributes, the functionalities and performance criteria for an ESA, and specifies how compliance with these can be verified.<\/p>\n<p>This PAS covers:<\/p>\n<ul>\n<li>\n<p>the generic, or specific, functional requirements of ESAs, which enable the performance of DSR-based activities;<\/p>\n<\/li>\n<li>\n<p>the ESA system architecture for DSR-based activities, including communication links and object functionalities and, in particular, the interfaces between the CEM and the ESA and between the CEM and the DSRSP;<\/p>\n<\/li>\n<li>\n<p>the ESA operational sequence of DSR-based activities, including communication protocols where necessary; and<\/p>\n<\/li>\n<li>\n<p>relevant ESA lifecycle considerations.<\/p>\n<\/li>\n<\/ul>\n<p>This PAS also covers compatibility with smart meter technologies, specifically full compatibility with the GB smart metering system.<\/p>\n<p>This PAS applies the following criteria in defining the requirements that are to be met by an ESA performing DSR-based activities.<\/p>\n<ul>\n<li>\n<p><b>Interoperability:<\/b> the ability of an ESA to work seamlessly across any appropriate DSR service operated by any authorized system actor.<\/p>\n<\/li>\n<li>\n<p><b>Data privacy:<\/b> the secure transmission and storing of data on the device or with any controlling party.<\/p>\n<\/li>\n<li>\n<p><b>Grid stability:<\/b> the prevention of outages on the grid caused by inappropriate operation of ESAs.<\/p>\n<\/li>\n<li>\n<p><b>Cyber security:<\/b> the appropriate protection of ESAs from unauthorized access and the correct use of ESAs by authorized parties only in order to achieve valid DSR events.<\/p>\n<\/li>\n<\/ul>\n<p>For requirements relating to compatibility with all forms of DSR-based activity, two types of DSR are covered in detail:<\/p>\n<ul>\n<li>\n<p>supplier\/utility set electricity tariffs; and<\/p>\n<\/li>\n<li>\n<p>TSO\/DSO requested services with responses called by DSRSPs (transmission and distribution network level, including grid frequency sensitive).<\/p>\n<\/li>\n<\/ul>\n<p>This PAS specifies the minimum requirements to perform these DSR-based activities, in line with the four criteria above.<\/p>\n<p>This PAS covers the following electrical appliances that are used in domestic or small business settings<sup>1)<\/sup>:<\/p>\n<ul>\n<li>\n<p>cold appliances (see <b>3.1.6<\/b>);<\/p>\n<\/li>\n<li>\n<p>wet appliances (see <b>3.1.6<\/b>);<\/p>\n<\/li>\n<li>\n<p>heating, ventilation and air conditioning (HVAC) appliances (see <b>3.1.19<\/b>);<\/p>\n<\/li>\n<li>\n<p>smart EV chargepoints (see <b>3.1.28<\/b>); and<\/p>\n<\/li>\n<li>\n<p>battery storage.<\/p>\n<\/li>\n<\/ul>\n<p><b>1.2 Out of scope<\/b><\/p>\n<p>This PAS does not cover:<\/p>\n<ul>\n<li>\n<p>the deployment and functional configuration of the wider DSR environment;<\/p>\n<\/li>\n<li>\n<p>standards implied by existing relevant overarching regulation, e.g. the general safety or other aspects of the non-smart functionality of an ESA; and<\/p>\n<\/li>\n<li>\n<p>contracting, payment services or general consumer protections.<\/p>\n<\/li>\n<\/ul>\n<p><b>1.3 Intended audience for this PAS<\/b><\/p>\n<p>This PAS is intended to be used by manufacturers of ESAs and CEMs. Other actors who might have an interest in this PAS are maintainers of ESAs, manufacturers and maintainers of interfacing products, software developers and service providers.<\/p>\n<blockquote>\n<p><i>NOTE The specified characteristics of an ESA are complementary with the DSR environment in which it operates, which will be described in PAS&nbsp;1879, as the characteristics enable the ESA to perform DSR-based activities.<\/i><\/p>\n<\/blockquote>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>3<b><\/td>\n<td>Contents  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>0 Introduction <br \/> 0.1 Purpose <br \/> 0.2 Demand side response and energy smart appliances  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>0.3 Operational model  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>0.4 Alignment with DSR and ESA policy principles  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>0.5 Integration with smart metering systems <br \/> 0.6 Alignment with standards  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>1 Scope <br \/> 1.1 In scope <br \/> 1.2 Out of scope <br \/> 1.3 Intended audience for this PAS  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>3 Terms, definitions and abbreviated terms <br \/> 3.1 Terms and definitions   <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>3.2 Abbreviated terms  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>4 ESA architecture  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>4.1 Energy smart appliance (ESA)  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>4.2 Customer energy manager (CEM)  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>4.3 Demand side response service provider (DSRSP) <br \/> 4.4 Manufacturer or service provider <br \/> 4.5 Remote user interface <br \/> 4.6 Home energy management system (HEMS)  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>5 Communications and messaging <br \/> 5.1 Interface architecture <br \/> 5 Communications and messaging <br \/> 5.1 Interface architecture  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>5.2 Communications architecture <br \/> 5.2 Communications architecture  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>5.3 Operation model <br \/> 5.3 Operation model  <\/td>\n<\/tr>\n<tr>\n<td><b>31<b><\/td>\n<td>5.4 Information model <br \/> 5.4 Information model  <\/td>\n<\/tr>\n<tr>\n<td><b>38<b><\/td>\n<td>5.5 DSR flexibility offers and power information <br \/> 5.5 DSR flexibility offers and power information  <\/td>\n<\/tr>\n<tr>\n<td><b>42<b><\/td>\n<td>6 Cyber security <br \/> 6.1 Overview <br \/> 6.2 Cyber security architecture  <\/td>\n<\/tr>\n<tr>\n<td><b>43<b><\/td>\n<td>6.3 General cyber security  <\/td>\n<\/tr>\n<tr>\n<td><b>44<b><\/td>\n<td>6.4 Key generation <br \/> 6.5 Product design, manufacture and supply chain <br \/> 6.6 Privacy <br \/> 6.7 Certificate management <br \/> 6.8 Protocols and configurations  <\/td>\n<\/tr>\n<tr>\n<td><b>45<b><\/td>\n<td>6.9 Secure boot <br \/> 6.10 Software and firmware updates  <\/td>\n<\/tr>\n<tr>\n<td><b>46<b><\/td>\n<td>6.11 Secure storage area <br \/> 6.12 Anomaly detection and data validation  <\/td>\n<\/tr>\n<tr>\n<td><b>47<b><\/td>\n<td>6.13 Security incident management <br \/> 6.14 Phases of operation  <\/td>\n<\/tr>\n<tr>\n<td><b>53<b><\/td>\n<td>7 General requirements of an ESA <br \/> 7.1 General <br \/> 7.2 Start up and shut down <br \/> 7.3 ESA architecture  <\/td>\n<\/tr>\n<tr>\n<td><b>54<b><\/td>\n<td>7.4 Consumer action <br \/> 7.5 Installation and initiation <br \/> 7.6 General operation <br \/> 7.7 Safety <br \/> 7.8 Power value or profile provision  <\/td>\n<\/tr>\n<tr>\n<td><b>55<b><\/td>\n<td>7.9 Loss of communication <br \/> 7.10 Time <br \/> 7.11 Optional frequency-based services <br \/> 7.12 Physical protection <br \/> 7.13 Privacy  <\/td>\n<\/tr>\n<tr>\n<td><b>56<b><\/td>\n<td>7.14 Cyber security  <\/td>\n<\/tr>\n<tr>\n<td><b>57<b><\/td>\n<td>8 Specific ESA requirements <br \/> 8.1 Smart EV chargepoint <br \/> 8.2 Battery storage <br \/> 8.3 HVAC appliances  <\/td>\n<\/tr>\n<tr>\n<td><b>58<b><\/td>\n<td>Annex A (informative) Use cases <br \/> A.1 Set-up type use cases  <\/td>\n<\/tr>\n<tr>\n<td><b>61<b><\/td>\n<td>A.2 Operation type use cases  <\/td>\n<\/tr>\n<tr>\n<td><b>67<b><\/td>\n<td>A.3 Specific grid scenario type use cases  <\/td>\n<\/tr>\n<tr>\n<td><b>69<b><\/td>\n<td>Annex B (informative) Implementation examples <br \/> B.1 One DSRSP connects to multiple CEMs, each CEM connected to a single ESA <br \/> B.2 Multiple DSRSPs connect todifferent CEMs, each CEM connectedto a single ESA  <\/td>\n<\/tr>\n<tr>\n<td><b>70<b><\/td>\n<td>B.3 Routine mode using tariff information is superseded by response mode  <\/td>\n<\/tr>\n<tr>\n<td><b>71<b><\/td>\n<td>B.4 Routine mode using consumer preference optimization is superseded by response mode <br \/> B.5 Multiple CEMs associated with a single premises connect to a single HEMS  <\/td>\n<\/tr>\n<tr>\n<td><b>72<b><\/td>\n<td>Annex C (informative) ESA classification  <\/td>\n<\/tr>\n<tr>\n<td><b>75<b><\/td>\n<td>Annex D (informative) Integration with the GB smart metering system <br \/> D.1 General <br \/> D.2 Architecture overview  <\/td>\n<\/tr>\n<tr>\n<td><b>77<b><\/td>\n<td>D.3 Tariff information via GB smart metering system  <\/td>\n<\/tr>\n<tr>\n<td><b>79<b><\/td>\n<td>D.4 Load control via GB smart metering system  <\/td>\n<\/tr>\n<tr>\n<td><b>82<b><\/td>\n<td>Annex E (informative) Relationship between the PAS functional architecture and representative CENELEC\/IEC functional architecture  <\/td>\n<\/tr>\n<tr>\n<td><b>84<b><\/td>\n<td>E.1 Description of CENELEC\/IEC components and interfaces <br \/> E.2 Mapping of components and interfaces  <\/td>\n<\/tr>\n<tr>\n<td><b>86<b><\/td>\n<td>Annex F (normative) Interface A <br \/> F.1 Introduction <br \/> F.2 High level requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>87<b><\/td>\n<td>F.3 Registration and de-registration <br \/> F.4 Use of the OpenADR report service  <\/td>\n<\/tr>\n<tr>\n<td><b>88<b><\/td>\n<td>F.5 OpenADR report registration  <\/td>\n<\/tr>\n<tr>\n<td><b>89<b><\/td>\n<td>F.6 OpenADR report selection  <\/td>\n<\/tr>\n<tr>\n<td><b>90<b><\/td>\n<td>F.7 OpenADR update reports  <\/td>\n<\/tr>\n<tr>\n<td><b>95<b><\/td>\n<td>F.8 Cybersecurity  <\/td>\n<\/tr>\n<tr>\n<td><b>96<b><\/td>\n<td>Annex G (informative) XML code examples  <\/td>\n<\/tr>\n<tr>\n<td><b>108<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Energy smart appliances. System functionality and architecture. Specification<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2021<\/td>\n<td>112<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375193,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-375183","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/375183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/375193"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375183"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375183"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}