IEC TS 61 850 80 4 Edition 1 0 201 6 03 TECHNICAL SPECIFICATION Communication networks and systems for power utility automation – Part 80 4 Translation from the COSEM object model (IEC 62056) to the I[.]
Trang 1IEC TS 61850- 80- 4
Edit io 1.0 2 16-0
Communication net w ork s and sy stems for pow er ut il t y aut omation –
Part 80- 4: Translation f om t he COSEM object model (IEC 62056) t o t he
IEC 61850 dat a model
Trang 2THIS PUBLICATION IS COPYRIGHT PROT CTED
Copyr ight © 2 16 IEC, Ge e a, Switzer la d
Al r i hts r es r ve Unle s oth r wis s e ifi d, n p r t of this p blc tio ma b r epr od c d or uti z d in a y for m
or b a y me n ,ele tr onic or me h nic l in lu in p oto o yin a d microfim, with ut p r mis io in wr itin fr om
eith r IEC or IEC's memb r Natio al Commite in th c u tr y of th r eq e ter If y u h v a y q e tio s a o t IEC
c p r i ht or h v a e q iry a o t o tainin a ditio al r i hts to this p blc tio , ple s c nta t th a dr es b low or
y ur lo al IEC memb r Natio al Commite for fur th r infor matio
Th Inter natio al Ele tr ote h ic l Commis io (IEC) is th le din glo al or ga iz tio th t pr ep r es a d p bls e
Intern tio al Sta d r ds for al ele tr i al ele tr onic a d relate te h olo ie
A bout IEC publc tion
Th te h ic l c nte t of IEC p blc tio s is k pt u d r c n ta t r eview b th IEC Ple s ma e s r e th t y u h v th
late t e itio , a c r r ig n a or a ame dme t mig t h v b e p bls e
IEC Catalo u - webstore.e c /cat alo u
Th st an -alo e a plc at io for c on ult in t he e t ire
biblo ra hic al informat io o IEC Int ern t io al St an ard ,
Te h ic al Sp cific at io s, Tec hnic al R ep rt s a d ot her
d c ume t s A v aia le for PC, Ma OS, A ndroid Ta let s a d
iPa
IEC publc t ion s arc - w w w.e c /s archpub
Th a v anc ed s arc h e a le t o fin IEC p blc t io s b a
v riety of c riteria (efere c n mb r, text, t ec hnic l
c mmit t ee,…) It als giv es informat io o projec t s, re lac ed
Ele tro edia - www.ele tro edia.org
Th world's le din o ln dic t io ary of elec t ro ic a d
elec t ric l t erms c ont ainin 2 0 0 t erms a d d finit io s in
En ls a d Fre c , wit h e uiv le t t erms in 15 a dit io al
la g a e A ls k nown a t he Int ern t io al Ele t rot ec hnic l
V oc ab lary (IEV ) o ln
IEC Glos ar y - st d.e c /glos ary
6 0 0 elec t rote h ic l t ermin lo y e t rie in En ls a d
Fre c ex t rac t ed fom t he Terms a d Definit io s cla s of
IEC p blc t io s is u d sin e 2 0 Some e trie h v b e
c lec t ed fom e rler p blc at io s of IEC TC 3 , 7 , 8 a d
CIS R
IEC Cu t omer Servic Ce tre - webst ore.e c /cs
If y ou wis t o giv u your fe d ac k o t his p blc t io or
n e furt her a sist an e,ple s c ont ac t t he Cu t omer Servic
Ce t re: c sc@ie c h
Trang 3IEC TS 61 850- 80- 4
Edit io 1.0 2 16-0
Communicat ion net w ork s and syst ems for pow er ut il t y aut omat ion –
Part 80- 4: Translat ion f om the COSEM object model (IEC 62056) t o t he
IEC 61850 dat a model
Trang 4CONTENTS
FOREWORD 3
INTRODUCTION 5
1 Sco e
6 2 Normative ref eren es 6
3 Terms an def i ition 6
4 Data model n hierarc y 8
4.1 General
8 4.2 IEC 6 0 6 prin iples 9
4.3 The data models an the a pl cation layer of IEC 6 0 6 10 4.4 The IEC 618 0 prin iples 1
5 Tran lation of IEC 6 0 6 COSEM o jects into IEC 618 0-L gical Nodes 1
5.1 General tran lation prin iples 1
5.1.1 General 1
5.1.2 IEC 618 0 DataTyp Templates to IEC 6 0 6 Common Data Typ s 12 5.2 Tran lation ta les 13 5.2.1 General 13 5.2.2 Meterin an me s rement 14 Fig re 1 – Overview of elation hip b twe n data models 9
Fig re 2 – The IEC 6 0 6 framework 9
Ta le 1 – IEC 6 0 6 terminolog 7
Ta le 2 – IEC 618 0 terminolog 8
Ta le 3 – IEC 6 0 6 Register Clas 1
Ta le 4 – Con ention 12
Ta le 5 – Data Typ ma pin 12
Ta le 6 – Column he din des ription 13
Ta le 7 – Meterin an me s rement logical node clas es 14
Ta le 8 – MMTR 14
Ta le 9 – MMTN 15
Ta le 10 – MMXU 16
Ta le 1 – MMXN 18
Trang 5INTERNATIONAL ELECTROTECHNICAL COMMISSION
Part 80-4: Translation f rom the COSEM object model
(IEC 62056) to the IEC 61850 data model
1 Th Intern tio al Ele trote h ic l Commis io (IEC) is a worldwid org niz tio for sta d rdiz tio c mprisin
al n tio al ele trote h ic l c mmite s (IEC Natio al Commite s) Th o je t of IEC is to promote
intern tio al c -o eratio o al q e tio s c n ernin sta d rdiz tio in th ele tric l a d ele tro ic f i ld To
this e d a d in a ditio to oth r a tivitie , IEC p bls e Intern tio al Sta d rd , Te h ic l Sp cif i atio s,
Te h ic l Re orts, Pu lcly Av ia le Sp cific tio s (PAS) a d Guid s (h re f ter refere to a “IEC
Pu lc tio (s)”) Th ir pre aratio is e tru te to te h ic l c mmite s; a y IEC Natio al Commite intere te
in th s bje t d alt with ma p rticip te in this pre aratory work Intern tio al g v rnme tal a d n
n-g v rnme tal org niz tio s laisin with th IEC als p rticip te in this pre aratio IEC c la orate clo ely
with th Intern tio al Org niz tio for Sta d rdiz tio (ISO) in a c rd n e with c n itio s d termin d b
a re me t b twe n th two org niz tio s
2) Th formal d cisio s or a re me ts of IEC o te h ic l maters e pre s, a n arly a p s ible, a intern tio al
c n e s s of o inio o th rele a t s bje ts sin e e c te h ic l c mmite h s re re e tatio f rom al
intere te IEC Natio al Commite s
3) IEC Pu lc tio s h v th form of re omme d tio s for intern tio al u e a d are a c pte b IEC Natio al
Commite s in th t s n e Whie al re s n ble eforts are ma e to e s re th t th te h ic l c nte t of IEC
Pu lc tio s is a c rate, IEC c n ot b h ld re p n ible for th wa in whic th y are u e or f or a y
misinterpretatio b a y e d u er
4) In ord r to promote intern tio al u iformity, IEC Natio al Commite s u d rta e to a ply IEC Pu lc tio s
tra s are tly to th ma imum e te t p s ible in th ir n tio al a d re io al p blc tio s An div rg n e
b twe n a y IEC Pu lc tio a d th c r e p n in n tio al or re io al p blc tio s al b cle rly in ic te in
th later
5) IEC its lf d e n t pro id a y ate tatio of c nformity In e e d nt c rtif i atio b die pro id c nformity
a s s me t s rvic s a d, in s me are s, a c s to IEC mark of c nf ormity IEC is n t re p n ible for a y
s rvic s c rie o t b in e e d nt c rtif i atio b die
6) Al u ers s o ld e s re th t th y h v th late t e itio of this p blc tio
7) No la i ty s al ata h to IEC or its dire tors, emplo e s, s rv nts or a e ts in lu in in ivid al e p rts a d
memb rs of its te h ic l c mmite s a d IEC Natio al Commite s for a y p rs n l injury, pro erty d ma e or
oth r d ma e of a y n ture wh ts e er, wh th r dire t or in ire t, or f or c sts (in lu in le al fe s) a d
e p n e arisin o t of th p blc tio , u e of, or rela c u o , this IEC Pu lc tio or a y oth r IEC
Pu lc tio s
8) Ate tio is drawn to th Normativ ref ere c s cite in this p blc tio Us of th refere c d p blc tio s is
in is e s ble for th c re t a plc tio of this p blc tio
9) Ate tio is drawn to th p s ibi ty th t s me of th eleme ts of this IEC Pu lc tio ma b th s bje t of
p te t rig ts IEC s al n t b h ld re p n ible f or id ntifyin a y or al s c p te t rig ts
The main tas of IEC tec nical commite s is to pre are International Stan ard In
ex e tional circ mstan es, a tec nical commit e may pro ose the publ cation of a tec nical
sp cif i ation when
• the req ired s p ort can ot b o tained for the publ cation of an International Stan ard,
despite re e ted ef f orts, or
• the s bject is sti u der tec nical develo ment or where, for an other re son, there is the
f uture but no immediate p s ibi ty of an agre ment on an International Stan ard
Tec nical sp cif i ation are s bject to review within thre ye rs of publ cation to decide
whether they can b tran f ormed into International Stan ard
IEC TS 618 0-8 -4, whic is a tec nical sp cif i ation, has b en pre ared by IEC tec nical
commit e 5 : Power s stems management an as ociated inf ormation ex han e
Trang 6The text of this tec nical sp cif i ation is b sed on the f olowin doc ments:
Ful information on the votin for the a proval of this tec nical sp cif i ation can b fou d in
the re ort on votin in icated in the ab ve ta le
This publcation has b en draf ted in ac ordan e with the ISO/IEC Directives, Part 2
The content of this p rt of IEC 618 0 is b sed on existin or emergin stan ard an
a pl cation
A l st of al p rts of the IEC 618 0 series, publ s ed u der the general title Commu ic tio
n twork a d s stems for p wer utility a tomation, can b fou d on the IEC we site
The commit e has decided that the contents of this publ cation wi remain u c an ed u ti
the sta i ty date in icated on the IEC we site u der "htp:/ we store.iec.c " in the data
related to the sp cif i publ cation At this date, the publ cation wi b
• tran formed into an International stan ard,
• with rawn,
• re laced by a revised edition, or
A bi n ual version of this publ cation may b is ued at a later date
IMPORTANT – The 'colour in ide' logo on the cov r pa e of this publ c tion indic te
that it contains colours whic are consid re to be u ef ul f or the cor e t
understa ding of its conte ts Us rs s ould theref ore print this doc me t using a
colour printer
Trang 7INTRODUCTION
IEC 618 0 defi es commu ication network an s stems for p wer uti ty automation, an
more sp cif i al y the commu ication arc itecture for s bs stems s c as s bstation
automation s stems, feeder automation s stems an SCADA f or distributed energ resources
In es en e, IEC 618 0 is a des ription of the commu ication arc itecture for the overal
p wer s stem management when the combined total of the a ove mentioned s bs stems are
con idered
The devices in the electricity grid are b comin more intel gent with an in re sin n mb r of
elements an in re sin complexity of data to b proces ed in a distributed en ironment
Introd ction of comprehen ive data models simpl f ies the han l n an management of the
data drastical y sin e the models can b re-u ed on e stan ardized By defi in a n mb r of
stan ardized hierarc ical names, it can drastical y red ce er ors in the f ield The names in the
stan ard can b directly u ed f or the con g ration of devices an the commu ication b twe n
devices
This p rt of IEC 618 0, whic is a tec nical sp cifi ation, def i es the one-to-one relation hip
of IEC 6 0 6 OBIS codes to IEC 618 0 L gical Nodes The purp se is to in re se the
avai a i ty of reven e meter inf ormation to other a pl cation def i ed within the IEC 618 0
f ramework This in re sed visibi ty wi contribute to inf ormation avai a le f or smart grid
a pl cation
The other b nef it of def i in these relation hips is in regard to the desig of protocol
con erters With a cle r sp cif i ation, test cases can b develo ed as wel as en u er
u derstan in of the q antities is u ambig ou Final y, en u er con g ration is simpl f ied
by l mitin the o tion f or tran lation
Trang 8COMMUNICATION NETWORKS AND SYSTEMS
Part 80-4: Translation f rom the COSEM object model
(IEC 62056) to the IEC 61850 data model
In lu ed within the IEC 618 0 p wer uti ty automation arc itecture are its con e ts, data
network This exten s b yon ju t IEDs to other IEC 618 0 ena led devices l ke meters,
This p rt of IEC 618 0, whic is a tec nical sp cif i ation, con iders the req irements of
p wer uti ty automation a plcation ; i.e the s o e is lmited by the u e cases relevant f or
meter data ex han e in HV/MV s bstation an MV/LV s bstation Only u e cases that
req ire the data ex han e in olvin a reven e meter are con idered Ap l cation not
covered by the existin stan ard l sted in Clau e 2 are out of s o e
The f olowin doc ments, in whole or in p rt, are normatively referen ed in this doc ment an
are in isp n a le f or its a pl cation For dated ref eren es, only the edition cited a pl es For
u dated ref eren es, the latest edition of the referen ed doc ment (in lu in an
IEC TS 618 0-2, Commu ic tion network a d s stems in s b tatio s – P art 2: Glo s ry
IEC 618 0-7-2, Commu icatio n twork a d s stems for p wer utility a tomation – P art 7 -2:
(ACSI )
IEC 618 0-7-3:2 10, Commu ic tio n twork a d s stems for p wer utility a tomatio –
P art 7-3: Ba ic c mmu ic tio stru ture – Commo data cla s s
IEC 618 0-7-4:2 10, Commu ic tio n twork a d s stems for p wer utility a tomatio –
P art 7-4: Ba ic c mmu ic tio stru ture – Comp tible lo ic l n d e cla s s a d data o je t
cla s s
P art 6-1: Obje t I d entific tio Sy tem (OBI S)
P art 6-2: COSEM intera e cla s s
For the purp ses of this doc ment, the terms an defi ition given in IEC TS 618 0-2 an
IEC 618 0-7-2 a ply In ad ition, the terms an def i ition given in IEC 6 0 6-6-1 an
IEC 6 0 6-6-2 a ply
Trang 9Due to the fact that the same or simi ar terminolog exist from the two stan ard are s an
may have dif f erent me nin s, the terminolog to b u ed in this doc ment is explcitly defi ed
in Ta le 1 an Ta le 2 In ad ition, in some cases, the terms are ela orated to provide more
in ig t on the a pl cation f or u ers who are not exp rts in the stan ard are
Table 1 – IEC 6 0 6 terminolog
COS M Comp nio Sp cif i atio f or En rg Meterin a c rdin to IEC 6 0 6-6-2
OBIS Co e Obje t Id ntif i atio Sy tem a c rdin to IEC 6 0 6-6- , u iq ely id ntifyin d ta o je ts
within COS M c mpla t meterin e uipme t
COS M Intera e
Cla s (IC)
Th Intera e Cla s (IC) d fin s th c mmo c ara teristic (b me n of atrib te a d
meth d ) of a s t d ta o je ts Th interf ac cla s s e if i s th c ara teristic of th o je ts
e c u tere at th intera e thro g whic a s stem intera ts with th o je ts
Impleme tatio is u s are n t c n id re
AnIC c n ists of s v ral atrib te a d meth d Th first atrib te is alwa s th “lo ic l
n me”
Th s t of sta d rdis d Interf ac Cla s s are d f i e in IEC 6 0 6-6-2
COS M o je t An Intera ecla s is in ta tiate b a sig in a s e ific OBIS c d to th lo ic l n me of th
IC Th re ult of th in ta tiatio of a IC is a s e if i d ta o je t Th in ta tiatio of a
Intera e Cla s ma b p rt of th meter c nfig ratio or p rt of th pro u tio pro e s A
meter o eratin in th f i ld c ntain a s t of o je ts Data is e c a g d b a c s in th s
o je ts
Ex mple: th IC “Re ister” d fin s th g n ric d ta stru ture for a y meterin re ister
c ntainin 3atrib te (lo ic ln me, me s re v lu a d th u it)
By a sig in th lo ic l n me “total ele tric l e erg A+” to th IC “Re ister” weh v forme
a s e if i d ta o je t pro idin informatio o th totaly e erg c n umptio
Th s t of sta d rdis d OBIS c d s are d f i e in IEC 6 0 6-6-
Cla s ID(CID) Th Cla s ID id ntifie as e ific cla s of th s t of sta d rdis d Intera e Cla s s For
e ample, Cla s_IDof 3 id ntifie th cla s ty e “Re ister”
Ph sic l De ic A p y ic l d vic is as b y tem whic h s a p y ic l c n e tio to a c mmu ic tio
me ium a d whic c n b a dre s d b a p y ic l a dre s Th b h vio r of th p y ic l
d vic is mo ele with a s t of lo ic l d vic s
A p y ic l d vic mu t c ntain a “ma a eme t lo ic ld vic ”
L gic l De ic A lo ic l d vic is a a stra t e tity within a p y ic l d vic A lo ic l d vic is a dre s d
via its Servic Ac e s Point (SAP) pro id d b th c mmu ic tio la er b low th a plc tio
la er Th b h vio r of th lo ic l d vic is mo ele with a s t of COS M o je ts
L gic l Name Th lo ic l n mec ntain a OBIS id ntif i r; it is th f irst atrib te of a y o je t
By a sig in a s e ific OBIS c d to th lo ic l n me th IC is in ta tiate Th OBIS c d ,
th Cla s ID a d th v rsio of th Interf ac Cla s u iq ely id ntifie a d ta o je t
COS M Atrib te A n mb re s t of atrib te form (to eth r with th meth d ) a interf ac cla s
Th f irst atrib te is alwa s th lo ic l n me Th n ture of th v lu is d s rib d b th lo ic
n me u in OBIS id ntific tio s stem For e ample, a re ister ma c ntain th
in ta ta e u v lta e o p a e 1 This wo ld c re p n toa s e ific OBISc d store in
th lo ic l n me atrib te Th s c n atrib te is a v lu with a c oic of e re e tatio
amo g whic is inte er a d f l atin p int re re e tatio Th third atrib te is th s aler a d
u it Th f irst meth d of cla s re ister is ameth d to re et th re ister
Ty e
Commo DataTy e are ma e of simple a d c mple d ta ty e u e to d s rib th
atrib te of th IC Th ty ic l simple d ta ty e in lu e inte er a d flo tin p int n mb rs
Comple d ta ty e in lu e ara a dstru ture C OICE is a d ta ty e th t alows o e of
ma y re re e tatio s for a atrib te (s e IEC 6 0 6-6-2) Th d ta ty e are d s rib d in
ASN1
Meterin
Eq ipme t
A p y ic l d vic whic ma c ntain multiple lo ic l d vic s to me s re e erg u a e of
diff ere t me ia Eq iv le t to a Ph sic l Meter
Trang 10Table 2 – IEC 618 0 terminolog
L gic l No e
Gro p
Th gro p d f i e L gic l No e Cla s s with simiar fu ctio s For e ample, Gro p M
c ntain cla s s relate to Meterin a d Me s reme t (Se IEC 618 0-7-4)
L gic l No e
Cla s
Ag re atio of d ta, d ta s ts, re ort c ntrols, lo s, lo c ntrols, etc Th y re re e t ty ic l
fu ctio s of a s b tatio s stem For e ample, Meterin for c mmercial p rp s s of a 3
p a e s stem (MMTR) is o e L gic l No e Cla s An in ta c of aL gic l No e Cla s is a
L gic l No e a d th smale t p rt of a fu ctio th t e c a g s d ta (Se IEC 618 0-5)
DataObje t
Name
This is a me nin a d re re e tatio th t is p rt of a L gic l No e Cla s For e ample, “Net
re ctiv e erg ” is o e of ma y in ta c s of th BC Commo Data Cla s of th MMTR
L gic l No e (s eIEC 618 0-7-4)
Cla s (C C)
This cla s (Se IEC 618 0-7-3) is c mp s d of Co stru te Atrib te Cla s s, oth r c mmo
d ta cla s s or ty e d f i e in IEC 618 0-7-2 (Ba ic Data Ty e a d Commo A SI
This cla s is c mp s d of ty e relate primariy with c mmu ic tio s a din lu e
Obje tName, Ph sic l Commu ic tio Ad re s a d Trig er Co ditio s
Ba ic Data Ty e This cla s is c mp s d of th mo t fu d me tal ty e a d in lu e BOOLEA , INT8, INT16,
FLOAT3 , etc (s e IEC 618 0-7-2)
Ph sic l De ic Eq iv le t to a Intel g nt Ele tro ic De ic (IED) Th s d vic s c ntain pro e s rs a d IO
a d arec p ble of c mmu ic tin with a e tern l d vic f or th p rp s of g th r d ta or
Trang 11IEC
Figure 1 – Ov rview of relation hip betwe n data models
4.2 IEC 6 0 6 principle
The DLMS/COSEM stan ard f ramework as def i ed in IEC 6 0 6-1-0 is b sed on a common
data model an a pl cation layer s p orted by several media sp cifi commu ication prof iles
The prin iple is s own in Fig re 2
The COSEM data model def i es the fun tional ty of the COSEM device as se n on the
commu ication interf ace by me n of data o jects OBIS codes are u ed to identif y the
semantic of the o jects
IEC