I E C TR 61 850-80-3 ® Edition 201 5-1 TE CH N I CAL R E POR T colour i n si de Co m m u n i cati o n n etworks an d s ystem s fo r power u ti l i ty au tom ati on – IEC TR 61 850-80-3:201 5-1 (en) Part 80 -3 : M appi n g to web proto co l s – Req u i rem en ts an d tech n i cal ch oi ces TH I S P U B L I C AT I O N I S C O P Y R I G H T P R O T E C T E D C o p yri g h t © I E C , G e n e v a , S w i t z e rl a n d All rights reserved Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information IEC Central Office 3, rue de Varembé CH-1 21 Geneva 20 Switzerland Tel.: +41 22 91 02 1 Fax: +41 22 91 03 00 info@iec.ch www.iec.ch Ab o u t th e I E C The International Electrotechnical Commission (I EC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies Ab o u t I E C p u b l i ca t i o n s The technical content of IEC publications is kept under constant review by the IEC Please make sure that you have the latest edition, a corrigenda or an amendment might have been published I E C Catal o g u e - websto re i ec ch /catal o g u e The stand-alone application for consulting the entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other documents Available for PC, Mac OS, Android Tablets and iPad I E C pu bl i cati on s search - www i ec ch /search pu b The advanced search enables to find IEC publications by a variety of criteria (reference number, text, technical committee,…) It also gives information on projects, replaced and withdrawn publications E l ectroped i a - www el ectro ped i a o rg The world's leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in additional languages Also known as the International Electrotechnical Vocabulary (IEV) online I E C G l o ssary - std i ec ch /g l o ssary More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002 Some entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR I E C J u st Pu bl i sh ed - websto re i ec ch /j u stpu bl i sh ed Stay up to date on all new IEC publications Just Published details all new publications released Available online and also once a month by email I E C Cu stom er Servi ce Cen tre - websto re i ec ch /csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csc@iec.ch I E C TR 61 850-80-3 ® Edition 201 5-1 TE CH N I CAL R E POR T colour i n si de Com m u n i cati o n n etwo rks an d s ystem s for power u ti l i ty au to m ati on – Part 80 -3: M appi n g to web protoco l s – R eq u i rem en ts an d tech n i cal ch oi ces INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.200 ISBN 978-2-8322-2999-6 Warn i n g ! M ake su re th a t yo u o btai n ed th i s pu bl i c ati o n fro m an au th ori zed d i stri bu to r ® Registered trademark of the International Electrotechnical Commission –2– I EC TR 61 850-80-3:201 © I EC 201 CONTENTS FOREWORD I N TRODU CTI ON Scope N orm ative references Term s and defin iti ons 1 Abbrevi ated term s Mai n i n vol ved su b-system s and stakeh olders Requirem en ts description G eneral Scope of th is cl au se ACSI cl asses to be m apped 2 N etwork type Requirem en ts l ist Transfer tim e Throu g hpu t 3 Data in tegri ty (error probabi lity) Rel iabi lity Avail abil i ty 6 I n teroperability 6 Cyber security 6 Device si ze D yn am ic extensi on of th e system Sensi ti vi ty to cost of ban dwi dth 1 Avail abil i ty of com m ercial an d open source tools I n tel l ectu al property 3 Peren n ial ity / Stabili ty of th e sol uti on Requ est for additional resources an d eng i neeri ng Sim pl icity an d easy im plem entation of th e com m unicati on solu ti on 6 Abi l ity to becom e a SCSM / Difficu lty i n fi ll in g th e gap On e si ng l e solu tion for al l sm art grid applications 8 Products' tim e-to-m arket M in im i ze standardi zation effort SCSM tech n ical descri ption Techn ol og y assessm en t an d ch oice XM PP overvi ew 20 Pri nciples 20 2 Address sch em e 21 Scalabi li ty and redu ndan cy 21 Server federation 22 Stan za exam ple 22 Presence m on i torin g 23 Com m unication stack overview 23 Defin iti on of th e XM L payl oad 25 Transport of XM L payl oads over XM PP 28 Mappin g over XM PP overvi ew 28 I EC TR 61 850-80-3:201 © I EC 201 –3– Ru l es for m appin g sol icited services 29 Mappin g of u nsol icited services 31 U sag e of presence m on itorin g 31 Cyber security 32 Securi ty wi th XM PP 32 Ch oice of tech n ical solu ti ons for secu rity 33 7 Mappin g syn th esis 33 Syn erg y with existi n g 8-1 m appi n g 35 Ann ex A (inform ati ve) U se cases an d requ irem en ts for each dom n 38 A U se cases for PV-i n verters 38 A Scope of th is cl ause 38 A Arch itectu re overview 38 A U se cases 39 A U se cases for h ydro an d th erm al g eneration 40 A Scope of th is cl ause 40 A 2 Arch itectu re overview 40 A U se cases 41 A U se cases for wi n d power 43 A Scope of th is cl ause 43 A Arch itectu re overview 43 A 3 U se cases 46 A U se cases for CH P 49 A Scope of th is cl ause 49 A Arch itectu re overview 50 A U se cases 54 A 4 References for CH P dom ain 59 A U se cases of dom ain Sm art Custom er (DR) 59 A Scope of th is cl ause 59 A Arch itectu re overview 60 A U se cases 62 A U se cases for E-M obi l ity 64 A Scope of th is cl ause 64 A Arch itectu re overview 64 A U se cases 64 A U se cases for VPP an d M icrogrid 70 A Scope of th is cl ause 70 A Arch itectu re overview 71 A U se cases 72 A U se cases for feeder au tom ati on 74 A Scope of th is cl ause 74 A Arch itectu re overview 74 A U se cases 78 A Required services and perform ances 79 Ann ex B (inform ati ve) Exam ples of M M S XER payl oads 82 B G eneral 82 B G etLog icalN odeDirectory 82 B Report 88 –4– I EC TR 61 850-80-3:201 © I EC 201 Fig u re – Arch itecture overview Fi gu re – Device com m un icati n g with different trust levels Fi gu re – Arch itectu re m ain ch oices 20 Fi gu re – XM PP archi tectu re overview 21 Fi gu re – XM PP Federati on 22 Fi gu re – Exam ple of a XM PP tel egram 23 Fi gu re – Sim pl ifi ed com m u nication stack 24 Fi gu re – XER encodi n g vs BER encodi n g 26 Fi gu re – ASN abstract defin i tion of M MS PDU s (extract) 27 Fi gu re – Exam ple of XER payloads 27 Fi gu re 1 – ACSI XML M essag e sch em a for XER payl oad (extract) 28 Fi gu re – XM PP arch itecture for I EC 61 850 29 Fi gu re – XM PP usi n g TLS and Sim pl e Auth en ti cati on an d Security Layer (SASL) 32 Fi gu re – En d to end securi ty over XM PP 33 Fi gu re – Syn thesis of SCSM 8-2 structu re 34 Fi gu re – SCSM 8-1 an d 8-2 syn erg y 35 Fi gu re – Control center wi th dual stack SCSM 8-1 / SCSM 8-2 36 Fi gu re – G ateway between SCSM 8-1 an d SCSM 8-2 37 Fi gu re A – PV – Archi tecture overvi ew for data n ecti ons to an i n dustrial pl ant 38 Fi gu re A – PV – Archi tecture overvi ew for data n ecti ons to a resi den tial pl ant 39 Fi gu re A – Power plants – Typical power operator n etwork arch i tecture 41 Fi gu re A – Power plants – Relationsh ip between the actors 41 Fi gu re A – Exam pl es of the variety of topol og ies requ ired/su pported for wi nd power 44 Fi gu re A – Exam pl e of u se with i n the wind plant 44 Fi gu re A – Exam pl e of u se between th e wi n d pl ant an d a control center 45 Fi gu re A – Di agram of data use hi erarch y l evels i n di tion m on itorin g 45 Fi gu re A – Types of CH P pl an ts 50 Fi gu re A – CH P – Exam ple of a system arch itecture 51 Fi gu re A 1 – N um ber of CH Ps i n G erm an y 52 Fi gu re A – CH P use cases an d i n vol ved actors 53 Fi gu re A – CH P – G raph ical presen tation of frequ ency trol with i n th e European power system 55 Fi gu re A – CH P – Frequ ency control tim e ch aracteristic 55 Fi gu re A – Sm art custom er – Main actors 60 Fi gu re A – Sm art custom er – Main elem ents of th e sm art cu stom er dom ain (ri gh t colum n) 61 Fi gu re A – Sm art custom er – Log ical m odel for custom er prem ises com m unications 61 Fi gu re A – Sm art custom er – Com m unication relationshi ps 62 Fi gu re A – E-M obi lity – Arch itecture overview 64 Fi gu re A 20 – Arch itectural picture of a m icrogrid 71 Fi gu re A 21 – Arch itectural picture of a VPP 72 Fi gu re A 22 – FA – Distri bu ted arch itecture of a feeder autom ati on system 75 Fi gu re A 23 – FA – Sem i-cen tral ized archi tecture of a feeder au tom ation system 76 Fi gu re A 24 – FA – Centrali zed arch itecture of a feeder autom ati on system 77 I EC TR 61 850-80-3:201 © I EC 201 Tabl e Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table –5– – Mai n i n vol ved sub-system s an d stakeh ol ders – ACSI services to be m apped 24 – MM S obj ects and services in use with in th is SCSM 25 – Mappin g syn th esis 34 A – U se case l ist 39 A – Power plants – Use case list 42 A – Wind – List of actors 46 A – Wind – Use case l ist 47 A – CH P – Use case l ist 54 A – CH P – Oth er use cases n ot feasi ble with existin g ACSI 59 A – Sm art cu stom er – Use case list 63 A – Sm art cu stom er – Other use cases n ot feasi bl e wi th existi ng ACSI 63 A – E-M obi l ity – U se case l ist 65 A – VPP/M icrog ri d – Use case l ist 72 A 1 – VPP/M icrog ri d – Other use cases n ot feasi ble wi th existin g ACSI 73 A – FA – Use case l ist 78 A – FA – Oth er use cases n ot feasibl e wi th existin g ACSI 79 A – Syn th esis – Usag e of m odelin g classes 79 A – Syn th esis of transfer tim es 80 A – Syn th esis – N ew proposed fu nctions 81 –6– I EC TR 61 850-80-3:201 © I EC 201 I NTERNATI ON AL ELECTROTECH NI CAL COMMI SSI ON COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION – Part 80-3: Mapping to web protocols – Requirements and technical choices FOREWORD ) The I ntern ati on al El ectrotech ni cal Com m i ssi on (I EC) i s a worl d wi d e org ani zati on for stand ardi zati on com pri si n g al l nati on al el ectrotechn i cal com m i ttees (I EC N ati on al Com m i ttees) The obj ect of I EC i s to prom ote i ntern ati onal co-operati on on al l qu esti ons cerni ng stan dardi zati on i n th e el ectri cal and el ectroni c fi el ds To th i s en d an d i n ad di ti on to oth er acti vi ti es, I EC pu bl i sh es I n ternati on al Stan dards, Tech n i cal Speci fi cati on s, Techn i cal Reports, Publ i cl y Avai l abl e Speci fi cati on s (PAS) an d G ui des (hereafter referred to as “I EC Pu bl i cati on(s) ”) Th ei r preparati on i s entrusted to techn i cal com m i ttees; any I EC N ati on al Com m i ttee i nterested i n the subj ect deal t wi th m ay parti ci pate i n th i s preparatory work I ntern ati on al , g overn m ental an d non g overnm en tal org an i zati on s l i si n g wi th th e I EC al so parti ci pate i n thi s preparati on I EC col l aborates cl osel y wi th th e I ntern ati on al Org an i zati on for Stan d ardi zati on (I SO) i n accordan ce wi th di ti ons determ i n ed by ag reem ent between th e two org ani zati ons 2) The form al deci si on s or ag reem ents of I EC on tech ni cal m atters express, as nearl y as possi bl e, an i nternati o n al consensus of opi n i on on the rel evan t subj ects si nce each tech ni cal com m i ttee h as represen tati on from al l i nterested I EC N ati onal Com m ittees 3) I EC Publ i cati ons h ave the form of recom m en dati ons for i ntern ati on al u se an d are accepted by I EC N ati onal Com m i ttees i n that sense Whi l e al l reason abl e efforts are m ade to en su re that the tech n i cal content of I EC Pu bl i cati ons i s accu rate, I EC cann ot be hel d responsi bl e for th e way i n wh i ch th ey are used or for an y m i si n terpretati on by an y en d u ser 4) I n ord er to prom ote i ntern ati on al u n i form i ty, I EC N ati on al Com m i ttees u ndertake to appl y I EC Publ i cati on s tran sparen tl y to th e m axi m u m exten t possi bl e i n th ei r n ati on al an d reg i onal pu bl i cati ons Any di verg ence between an y I EC Publ i cati on and th e correspon di ng n ati on al or reg i on al pu bl i cati on sh al l be cl earl y i n di cated i n th e l atter 5) I EC i tsel f d oes n ot provi d e an y attestati on of form i ty I n depen d en t certi fi cati on bod i es provi de form i ty assessm en t servi ces an d, i n som e areas, access to I EC m arks of form i ty I EC i s not respon si bl e for an y servi ces carri ed ou t by i n d ependent certi fi cati on bodi es 6) Al l users sh ou l d en sure that th ey h ave the l atest edi ti on of th i s pu bl i cati on 7) No l i abi l i ty sh al l attach to I EC or i ts di rectors, em pl oyees, servan ts or ag ents i ncl ud i n g i n di vi du al experts and m em bers of i ts tech n i cal com m i ttees an d I EC N ati on al Com m i ttees for an y person al i nj u ry, property dam ag e or other dam ag e of an y n atu re wh atsoever, wh eth er di rect or i n di rect, or for costs (i n cl u di n g l eg al fees) an d expenses ari si ng ou t of th e pu bl i cati on , use of, or rel i an ce u pon , thi s I EC Pu bl i cati on or an y oth er I EC Pu bl i cati ons 8) Attenti on i s drawn to the Norm ati ve references ci ted i n th i s publ i cati on Use of the referenced publ i cati on s i s i ndi spensabl e for the correct appl i cati on of th i s publ i cati on 9) Attenti on i s drawn to th e possi bi l i ty that som e of the el em ents of th i s I EC Publ i cati on m ay be the su bj ect of paten t ri g h ts I EC sh al l not be h el d responsi bl e for i denti fyi n g any or al l such patent ri g h ts The m ain task of I EC techn ical com m ittees is to prepare I ntern ati on al Stan dards H owever, a tech nical com m ittee m ay propose th e pu bl ication of a tech n ical report wh en i t h as coll ected data of a different kin d from that wh ich is n orm al ly pu blish ed as an I n tern ati onal Standard, for exam ple "state of th e art" I EC TR 61 850-80-3, wh ich is a tech nical report, h as been prepared by I EC techn ical com m ittee 57: Power system s m anag em ent an d associated inform ati on exchan ge I EC TR 61 850-80-3:201 © I EC 201 –7– The text of th is tech n ical report is based on the fol lowi ng docum ents: Enqui ry draft Report on voti n g 57/1 584/DTR 57/1 624/RVC Fu l l inform ati on on the voti ng for the approval of th is techn ical report can be fou n d i n th e report on voti ng in dicated i n the above table This pu bl ication has been drafted i n accordance wi th th e I SO/I EC Directi ves, Part A l ist of all parts i n th e I EC 61 850 seri es, pu bl ished un der th e g eneral ti tl e Communication networks and systems for power utility automation, can be foun d on th e I EC website The com m ittee has deci ded that the ten ts of th is pu bl icati on wil l rem n unch an g ed un til th e stabil i ty date in dicated on th e I EC websi te un der "http://webstore i ec ch " in th e data related to th e specific pu blicati on At th is date, th e publ ication wi l l be • • • • reconfirm ed, wi thdrawn , repl aced by a revised edi ti on, or am ended A bi l in g ual versi on of th is pu bl icati on m ay be issu ed at a later date IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents Users should therefore print this document using a colour printer –8– I EC TR 61 850-80-3:201 © I EC 201 I NTRODUCTI ON The usag e of th e I EC 61 850 com m u nication stan dard is largel y spreadi n g over al l th e dom ains conn ected to the sm art gri d, push in g th e u sag e of tech nol og i es adapted to th e n ecti on of a very larg e n u m ber of appl ication s an d devices across th e i n tra/in tern et (see related use cases i n An nex A) Th e in vol ved dom ains typi cal l y use alread y well-establish ed protocols for exch an g i n g data with I T l evel applicati ons l ike resou rce plan ni n g, asset an d m ainten ance m anag em ent, etc Th erefore, it becom es im perative to provi de an i ntegration strateg y th at al lows th e integ ration of I EC 61 850 in to th ese vari ous disparate protocols an d inform ation I n th is text, Web Protocols are considered th e m ost appropri ate tech nol og y for com m unicati on wi th backen d system s an d possibl y fi el d devices – 78 – A.8.3 I EC TR 61 850-80-3:201 © I EC 201 Use cases Tabl e A an d Table A gi ve a use case list for FA Table A.1 – FA – Use case list # Use case name Description Fault Detection Based on distributed IED scheme DMS or Feeder Automation IEDs Service Restoration Restorati on wi th Dem an d -Respon se (based on Task Force DA – Use case – Service Restoration – June 201 docx) Restorati on wi th adj usti n g DE R setpoi n ts com m and DMS or Feed er Autom ati on I EDs Fault Detection & Isolation Fault Location (based on Task Force DA – FILISR-radial Use case doc) Actors Restorati on wi th starti n g DER un i ts Restorati on wi th m i crog ri d i sl an di n g Restorati on wi th l oad sh ed di n g Servi ce restorati on i s perform ed i n respon se to a faul t an d i ts i sol ati on and th erefore occu rs after th e FI LI S u se case from a ch ron ol og i cal poi nt of vi ew Th e restorati on can i n vol ve an y of the fol l owi n g m ech ani sm s of a com bi n ati on of them : • Th e sel ecti on of th e restorati on sou rce and path s i s determ i n ed by th e capaci ty m arg i n s of the restorati on sou rce an d the rati n g l i m i ts of the eq u i pm en t al ong the restorati on paths Th i s m ech an i sm i s referred as “l oad transfer” • A dem an d response si g n al can be sent to the custom er on th e restorati on path to l ower th ei r l oad I n th i s case, th e dem and respon se si g n al sh ou l d be di rect l oad si g n al so th at the l oad red u cti on happen s as fast as possi bl e • Acti vati ng di stri buted energ y resou rces and bri n g i ng th e reserve on l i n e • Adj u stm en t of th e g enerati on setpoi n ts of the di spatchabl e DE R un i ts Feed er Reconfi g u rati on Load bal an ci ng – Bal an ce th e l oad wi thi n a feed er by m ovi n g the Norm al l y Open P oi n t DMS or Feeder Automation IEDs Volt-Var optimization/ Voltage control and power flows optimization Th i s fun cti on opti m i zes th e vol tag e profi l e an d power fl ows to m n tai n stabl e vol tag e at custom er si te i n a defi n ed area of the di stri buti on g ri d wi th di stri bu ted g enerators, fl exi bl e l oads and other depl oyed power equ i pm en ts Th e m n opti m i zati on cri teri a can be extend ed to su ppl y an ci l l ary servi ces to the g ri d at upper l evel and pu rsue operati n g costs m i n im i zati on DMS, DER MS (source: Report of the Working Group Sustainable Processes to the Smart Grid Coordination Group / Mandate M/490) I EC TR 61 850-80-3:201 © I EC 201 – 79 – Table A.1 – FA – Other use cases not feasible with existing ACSI Use case name Description Actors Au toconfi g urati on When new devi ces (I EDs) are i nstal l ed th ey autom ati cal l y fi g u re i tsel f (al so frequ en tl y den oted as Pl u g &Pl ay) Th e operator can access the devi ces i n a secu re an d tru sted m ann er Feed er Autom ati on I EDs Dynam i c system m anag em en t Software update (fi rm ware / appl i cati on / fi g u rati on d ata) ; software versi on su pervi si on DMS A.9 Required services and performances Table A presen ts th e expected usage of th e vari ou s ACSI cl asses wi thi n th e differen t dom ains descri bed above The col um n of a g iven dom ain sh ows wh ich percen tag e of i ts U Cs (as described i n secti on s above) is usin g each class Th e g lobal usag e for on e cl ass is th e averag e of the percentag es for al l th e dom ains Table A.1 – Synthesis – Usage of modeling classes Class Model PV Hydro Wind CHP Smart Cust Server 00 % 00 % 00 % 00 % 00 % Appl i cati on associ ati on 00 % 00 % 00 % 00 % Log i cal devi ce 00 % 00 % 00 % Log i cal n ode 00 % 00 % Data 00 % Data set Global Comments usage 96 % 96 % 96 % 96 % 96 % 91 % 66 % 47 % VPP FA 70 % 00 % 00 % 00 % 70 % 00 % 00 % 00 % 00 % 70 % 00 % 00 % 00 % 00 % 00 % 70 % 00 % 00 % 00 % 00 % 00 % 00 % 70 % 00 % 00 % 00 % 00 % 00 % 00 % 00 % 30 % 00 % 00 % Servi ce tracki n g 20 % 20 % 00 % 00 % 0% 00 % 88 % 00 % Setti ng g roup trol 60 % 20 % 0% 88 % 0% 20 % 88 % 00 % Reporti ng (buffered/u nbuffered) 00 % 80 % 00 % 00 % 64 % 30 % 00 % 00 % 84 % Log g i n g 60 % 40 % 00 % 00 % 73 % 30 % 00 % 00 % GOOSE 20 % 40 % 0% 13 % 0% 0% 50 % 00 % 75 % 28 % Sam pl ed Val u e (m ul ti cast/un i cast) 20 % 20 % 0% 13 % 0% 0% 50 % 00 % 25 % Con trol 80 % 80 % 00 % 88 % 0% 20 % 00 % 00 % 71 % Ti m e and ti m e synchroni zati on 80 % 80 % 00 % 00 % 00 % 20 % 00 % 00 % 85 % Fi l e tran sfer 80 % 80 % 00 % 25 % 27 % 0% 88 % 00 % 62 % (a) (b) EV (a) (a) (b) At l east th e G OOSE an d SV fi g u rati on servi ces sh al l be m apped Reg ardi n g the operati on al com m un i cati on servi ces, i t sh ou l d be n oted th at: – For PV dom n , th e requ i rem ent i s a GOOSE on e to m an y com m un i cati on wi th i n to 25 m s – For CH P, GOOSE an d Sam pl ed Val u es m i g ht be necessary i n the fu tu re for th e com m u ni cati on between DERs i n th e context of m u l ti -ag ent system s – VPP an d FA: G OOSE an d Sam pl ed Val u es shou l d be m apped i n I EC 61 850-8-2 as l ayer3-G OOSE and l ayer3SMV (see [I EC 61 850-90-5] ) Ag reem ent for u si n g SN TP (see RFC 4330) Table A presen ts for each type of PI COM th e en vel ope of th e requ ired transfer tim es Th e ran g es g i ven h ere represen t respectivel y th e m inim um an d th e m axi m um transfer tim es m enti on ed for a g iven PI COM in al l th e dom ains – 80 – I EC TR 61 850-80-3:201 © I EC 201 Table A.1 – Synthesis of transfer times PICOM TYPE ID Meaning of PICOM and its value attribute Transfer time (criteria #1 ) in ms Process val u e (sam pl e) Process val u e (r m s ) Measu red val u e (cal cu l ated ) su ch as en erg y Metered val u e (cal cul ated) su ch as en erg y Process val u e (non -el ectri cal ) such as tem peratu re Process val u e (non -el ectri cal ) such as fl ow an d pressure Report (cal cu l ated ) su ch as en erg y l i st Fau l t val u e (cal cu l ated) su ch as fau l t di stance Mi xed faul t i n fo (cal cu l ated) exten si ve Mi xed faul t d ata (cal cu l ated) su ch as di sturbance record i ng 1 Event al arm 1 event l i st/g roup 1 al arm l i st/g roup 12 Tri g g er (cal cu l ated ) for exam pl e for start of another fun cti on 13 Com pl ex bl ock or rel ease (cal cu l ated) 14 Req uest (cal cul ated ) for syn ch roch eck, i nterl ocki n g , etc 15 Fast broadcast M essag e, for exam pl e for bl ock/rel ease 16 Process state 17 Cal cu l ated state 18 Extern al di ti on 19 Mode of operati on 20 Process state chang ed 21 Com m and 22 Tri p 23 Set poi nt 24 I D Data, setti n g 25 Di ag nosti c data 26 Acknowl ed g e by operator or au to 27 Date an d ti m e 28 Syn ch ron i zati on “pu l se” 000 to 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 00 to 60 000 000 to 60 000 00 to 60 000 I EC TR 61 850-80-3:201 © I EC 201 – 81 – During th e requ irem ents g atherin g, it appeared th at som e of th e use cases m ay be n ot feasibl e wi th the existi n g ACSI Table A presents th e new fu ncti ons requ ired by these u se cases Th e scope of th e present docum ent is restricted to th e curren t ACSI , so that th ese new functions wi l l n ot be addressed especiall y i n th e presen t docum en t Table A.1 – Synthesis – New proposed functions Function Description Domains where the function is identi fied Au to-confi g u rati on When new devi ces are i n stal l ed they autom ati cal l y fi g u re them sel ves (al so frequen tl y denoted as Pl ug &Pl ay) Th e operator can access the devi ces i n a secu re and trusted m an ner VPP, FA Reg i strati on As soon as i t i s u p an d ru nn i n g , a DER reg i sters i ts presen ce and i ts featu res to a reg i stry I t can be th en autom ati cal l y detected by oth er actors Duri n g thi s process, DERs are i den ti fi ed and th ei r cred enti al s are veri fi ed PV, CH P, Sm art Cu stom er, VPP, FA Dereg i strati on When DERs are swi tch ed off, e g i n case of m n tenan ce, they dereg i ster th em sel ves i n the reg i stry, as th ey are th en n ot avai l abl e for ag g reg ati on an d control PV, CH P, Sm art Cu stom er, VPP, FA Di scovery DER can au tom ati cal l y be d etected by i n terested actors l i ke ag g reg ators or VPP operators PV, CH P, Sm art Cu stom er, VPP, FA Ag g reg ati on Ag g reg ati on of a nu m ber of DE Rs, e g for setti n g u p Vi rtu al Power Pl an ts CH P Software update U pd ate of fi rm ware / appl i cati on / fi g u rati on d ata; Software versi on supervi si on VPP, FA Su bscri pti on Ad d / Su bscri pti on Del ete I n add i ti on to th e exi sti n g ACSI Servi ces i n I EC 61 850-7-2, there are Su bscri pti onAdd an d Subscri pti on Del ete servi ces req ui red by I EC 61 400-25-3 an d su pported i n I EC 61 400-254 Th ese servi ces shou l d be consi dered for ad di ti on to I EC 61 850-7-2 Wi n d – 82 – I EC TR 61 850-80-3:201 © I EC 201 Annex B (informati ve) Examples of MMS XER payloads B.1 General This an n ex g i ves som e exam ples of th e way th e ACSI services coul d be im plem en ted by usin g MM S XER payl oads im bedded in to XM PP stan zas I n its fi n al versi on th e SCSM 8-2 wi l l provi de i n fact m ore gran u lari ty i n th e discovery services N OTE The i nform ati on dedi cated to en d-to-end secu ri ty i s om i tted i n th ese exam pl es B.2 GetLogicalNodeDirectory I n th e exam pl e below th e response of the server (I Q stan za wi th type=”resu l t”) to the first requ est from th e cl ien t (I Q stan za with type=”g et”) i n dicates that th e server wi l l respon d i n several m essag es (m oreFol lows=tru e) Th en th e clien t conti n ues requ esti ng u nti l m oreFollows becom es false Request #1 : 2A61 n am m edVari able CON TROL ***************************************** Response #1 : 2A61 LLN 0 LLN 0$CF LLN 0$CF$Mod LLN 0$CF$Mod$ctl M odel LLN 0$DC LLN 0$DC$Nam Plt I EC TR 61 850-80-3:201 © I EC 201 – 83 – LLN 0$DC$N am Plt$ven dor LLN 0$DC$N am Plt$swRev LLN 0$DC$N am Plt$d LLN 0$DC$N am Plt$config Rev LLN 0$EX LLN 0$EX$N am Plt LLN 0$EX$N am Plt$l dN s LLN 0$ST LLN 0$ST$M od LLN 0$ST$M od$stVal LLN 0$ST$M od$q LLN 0$ST$M od$t LLN 0$ST$Beh LLN 0$ST$Beh $stVal LLN 0$ST$Beh $q LLN 0$ST$Beh $t LLN 0$ST$Health LLN 0$ST$H ealth $stVal LLN 0$ST$H ealth $q LLN 0$ST$H ealth $t LLN 0$ST$Loc LLN 0$ST$Loc$stVal LLN 0$ST$Loc$q LLN 0$ST$Loc$t LPH D1 LPH D1 $DC LPH D1 $DC$Ph yN am LPH D1 $DC$Ph yN am $vendor LPH D1 $DC$Ph yN am $h wRev LPH D1 $DC$Ph yN am $swRev LPH D1 $DC$Ph yN am $serN um LPH D1 $DC$Ph yN am $m odel LPH D1 $DC$Ph yN am $location tru e ***************************************** Request #2: 2A62 n am m edVari able CON TROL LPH D1 $DC$Ph yN am $location – 84 – I EC TR 61 850-80-3:201 © I EC 201 ***************************************** Response #2: 2A62 LPH D1 $DC LPH D1 $DC$Ph yN am LPH D1 $DC$Ph yN am $vendor LPH D1 $DC$Ph yN am $h wRev LPH D1 $DC$Ph yN am $swRev LPH D1 $DC$Ph yN am $serN um LPH D1 $DC$Ph yN am $m odel LPH D1 $DC$Ph yN am $locati on LPH D1 $ST LPH D1 $ST$Ph yH eal th LPH D1 $ST$Ph yH eal th $stVal LPH D1 $ST$Ph yH eal th $q LPH D1 $ST$Ph yH eal th $t LPH D1 $ST$Proxy LPH D1 $ST$Proxy$stVal LPH D1 $ST$Proxy$q LPH D1 $ST$Proxy$t GG I O1 GG I O1 $CF GG I O1 $CF$Mod GG I O1 $CF$Mod$ctlModel GG I O1 $CF$SPCSO1 G G I O1 $CF$SPCSO1 $ctlM odel G G I O1 $CF$SPCSO1 $sboTim eou t G G I O1 $CF$SPCSO1 $sboClass G G I O1 $CF$SPCSO2 GG I O1 $CF$SPCSO2$ctlM odel GG I O1 $CF$SPCSO2$sboTim eout GG I O1 $CF$SPCSO2$sboCl ass GG I O1 $CF$DPCSO1 GG I O1 $CF$DPCSO1 $ctlM odel GG I O1 $DC GG I O1 $DC$N am Plt GG I O1 $DC$N am Plt$ven dor GG I O1 $DC$N am Plt$swRev GG I O1 $DC$N am Plt$d G G I O1 $DC$N am Plt$config Rev G G I O1 $EX G G I O1 $EX$N am Plt tru e I EC TR 61 850-80-3:201 © I EC 201 – 85 – ***************************************** Request #3: 2A63 n am m edVari able CON TROL GG I O1 $EX$N am Plt ***************************************** Response #3: 2A63 G G I O1 $EX$N am Plt$l dNs GG I O1 $ST GG I O1 $ST$M od GG I O1 $ST$M od$stVal GG I O1 $ST$M od$q GG I O1 $ST$M od$t GG I O1 $ST$Beh G G I O1 $ST$Beh$stVal G G I O1 $ST$Beh$q G G I O1 $ST$Beh$t G G I O1 $ST$H ealth G G I O1 $ST$H ealth $stVal GG I O1 $ST$H ealth $q G G I O1 $ST$H ealth $t G G I O1 $ST$SPCSO1 G G I O1 $ST$SPCSO1 $stVal GG I O1 $ST$SPCSO1 $q GG I O1 $ST$SPCSO1 $t GG I O1 $ST$SPCSO1 $stSel d GG I O1 $ST$SPCSO2 GG I O1 $ST$SPCSO2$stVal GG I O1 $ST$SPCSO2$q GG I O1 $ST$SPCSO2$t GG I O1 $ST$SPCSO2$stSeld GG I O1 $ST$I n d1 GG I O1 $ST$I n d1 $stVal – 86 – I EC TR 61 850-80-3:201 © I EC 201 G G I O1 $ST$I n d1 $q G G I O1 $ST$I n d1 $t G G I O1 $ST$I n d2 GG I O1 $ST$I n d2$stVal G G I O1 $ST$I n d2$q GG I O1 $ST$I n d2$t tru e ***************************************** Requ est #4: 2A64 n am m edVari able CON TROL G GI O1 $ST$I nd2$t ***************************************** Response #4: 2A64 G G I O1 $ST$I n d3 G G I O1 $ST$I n d3$stVal GG I O1 $ST$I n d3$q GG I O1 $ST$I n d3$t GG I O1 $ST$DPCSO1 GG I O1 $ST$DPCSO1 $stVal GG I O1 $ST$DPCSO1 $q GG I O1 $ST$DPCSO1 $t CSWI CSWI $CF CSWI $CF$Mod CSWI $CF$Mod$ctl Model CSWI $CF$Pos I EC TR 61 850-80-3:201 © I EC 201 – 87 – CSWI $CF$Pos$ctl Model CSWI $DC CSWI $DC$Nam Plt CSWI $DC$Nam Plt$ven dor CSWI $DC$Nam Plt$swRev CSWI $DC$Nam Plt$d CSWI $DC$Nam Plt$confi g Rev CSWI $EX CSWI $EX$N am Plt CSWI $EX$N am Plt$l dN s CSWI $CO CSWI $CO$Pos CSWI $CO$Pos$Oper CSWI $CO$Pos$Oper$ctlVal CSWI $CO$Pos$Oper$ori g in CSWI $CO$Pos$Oper$ori g in $orCat CSWI $CO$Pos$Oper$ori g in $orI den t CSWI $CO$Pos$Oper$ctlN u m CSWI $CO$Pos$Oper$T CSWI $CO$Pos$Oper$Test CSWI $CO$Pos$Oper$Check CSWI $CO$Pos$SBOw CSWI $CO$Pos$SBOw$ctl Val CSWI $CO$Pos$SBOw$ori g in CSWI $CO$Pos$SBOw$ori g in $orCat CSWI $CO$Pos$SBOw$ori g in $orI den t CSWI $CO$Pos$SBOw$ctlN um CSWI $CO$Pos$SBOw$T CSWI $CO$Pos$SBOw$Test CSWI $CO$Pos$SBOw$Check CSWI $CO$Pos$Cancel CSWI $CO$Pos$Cancel$ctlVal CSWI $CO$Pos$Cancel $orig i n CSWI $CO$Pos$Cancel$orig i n$orCat" CSWI $CO$Pos$Cancel$orig i n$orI dent CSWI $CO$Pos$Cancel $ctl Num CSWI $CO$Pos$Cancel$T CSWI $CO$Pos$Cancel$Test CSWI $ST CSWI $ST$M od CSWI $ST$M od$stVal CSWI $ST$M od$q CSWI $ST$M od$t CSWI $ST$Beh CSWI $ST$Beh$stVal CSWI $ST$Beh$q CSWI $ST$Beh$t CSWI $ST$H ealth CSWI $ST$H ealth $stVal CSWI $ST$H ealth $q tru e ***************************************** Request #5: – 88 – I EC TR 61 850-80-3:201 © I EC 201 2A65 n am m edVariable CON TROL CSWI $ST$H eal th$q ***************************************** Response #5: 2A65 CSWI $ST$Health $t CSWI $ST$Pos CSWI $ST$Pos$stVal CSWI $ST$Pos$q CSWI $ST$Pos$t false B.3 Report 4F9C8 RPT CON TROL/GG I O1 $BR$sim pl eBReport05 01 1 1 001 0 2 1 4247941 97 I EC TR 61 850-80-3:201 © I EC 201 – 89 – CONTROL/G GI O1 $m yN ewDS 1 1 CONTROL/GGI O1 $ST$I n d3 CONTROL/GGI O1 $ST$I n d1 FALSE 0X0 6920496l FALSE 0X0 6921 728l 00001 0 00001 0 INTERNATIONAL ELECTROTECHNICAL COMMISSION 3, rue de Varembé PO Box 31 CH-1 21 Geneva 20 Switzerland Tel: + 41 22 91 02 1 Fax: + 41 22 91 03 00 info@iec.ch www.iec.ch