1、Oktober 2009DEUTSCHE NORM DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDEPreisgruppe 35DIN Deutsches Institut fr Normung e.V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e.V., Berlin, gestattet.ICS 33
2、.040.40!$Y(+“1540508www.din.deDDIN EN 61850-7-420Kommunikationsnetze und -systeme fr die Automatisierung in derelektrischen Energieversorgung Teil 7-420: Grundlegende Kommunikationsstruktur Logische Knoten fr die dezentrale Energieversorgung(IEC 61850-7-420:2009);Englische Fassung EN 61850-7-420:200
3、9Communication networks and systems for power utility automation Part 7-420: Basic communication structure Distributed energy resources logical nodes (IEC 61850-7-420:2009);English version EN 61850-7-420:2009Systmes et rseaux de communication pour lautomatisation des services de distributiondnergie
4、Partie 7-420: Structure de communication de base Noeuds logiques de ressources dnergie distribues (CEI 61850-7-420:2009);Version anglaise EN 61850-7-420:2009Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berlin www.beuth.deGesamtumfang 101 SeitenDIN EN 61850-7-420:2009-10 2 Beginn der Gltig
5、keit Die von CENELEC am 2009-05-01 angenommene EN 61850-7-420 gilt als DIN-Norm ab 2009-10-01. Nationales Vorwort Vorausgegangener Norm-Entwurf: E DIN EN 61850-7-420:2006-09. Fr diese Norm ist das nationale Arbeitsgremium K 952 Netzleittechnik“ der DKE Deutsche Kommission Elektrotechnik Elektronik I
6、nformationstechnik im DIN und VDE (www.dke.de) zustndig. Die enthaltene IEC-Publikation wurde vom TC 57 Power systems management and associated information exchange“ erarbeitet. Das IEC-Komitee hat entschieden, dass der Inhalt dieser Publikation bis zu dem Datum (maintenance result date) unverndert
7、bleiben soll, das auf der IEC-Website unter http:/webstore.iec.ch“ zu dieser Publikation angegeben ist. Zu diesem Zeitpunkt wird entsprechend der Entscheidung des Komitees die Publikation besttigt, zurckgezogen, durch eine Folgeausgabe ersetzt oder gendert. Fr den Fall einer undatierten Verweisung i
8、m normativen Text (Verweisung auf eine Norm ohne Angabe des Ausgabedatums und ohne Hinweis auf eine Abschnittsnummer, eine Tabelle, ein Bild usw.) bezieht sich die Verweisung auf die jeweils neueste gltige Ausgabe der in Bezug genommenen Norm. Fr den Fall einer datierten Verweisung im normativen Tex
9、t bezieht sich die Verweisung immer auf die in Bezug genommene Ausgabe der Norm. Der Zusammenhang der zitierten Normen mit den entsprechenden Deutschen Normen ergibt sich, soweit ein Zusammenhang besteht, grundstzlich ber die Nummer der entsprechenden IEC-Publikation. Beispiel: IEC 60068 ist als EN
10、60068 als Europische Norm durch CENELEC bernommen und als DIN EN 60068 ins Deutsche Normenwerk aufgenommen. Da sich die Benutzer der vorliegenden Norm der englischen Sprache als Fachsprache bedienen, wird die Englische Fassung der EN 61850-7-420 verffentlicht. Fr die meisten der verwendeten Begriffe
11、 existieren keine gebruchlichen deutschen Benennungen, da sich die deutschen Anwender in der Regel ebenfalls der englischen Benennungen bedienen. Diese Norm steht nicht in unmittelbarem Zusammenhang mit Rechtsvorschriften und ist nicht als Sicherheitsnorm anzusehen. Das Prsidium des DIN hat mit Prsi
12、dialbeschluss 1/2004 festgelegt, dass DIN-Normen, deren Inhalt sich auf internationale Arbeitsergebnisse der Informationsverarbeitung grndet, unter bestimmten Bedingungen allein in englischer Sprache verffentlicht werden drfen. Diese Bedingungen sind fr die vorliegende Norm erfllt. EUROPEAN STANDARD
13、 EN 61850-7-420 NORME EUROPENNE EUROPISCHE NORM June 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All right
14、s of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61850-7-420:2009 E ICS 33.200 English version Communication networks and systems for power utility automation - Part 7-420: Basic communication structure - Distributed energy resources logical nodes (I
15、EC 61850-7-420:2009) Systmes et rseaux de communication pour lautomatisation des services de distribution dnergie - Partie 7-420: Structure de communication de base - Nuds logiques de ressources dnergie distribues (CEI 61850-7-420:2009) Kommunikationsnetze und -systeme fr die Automatisierung in der
16、elektrischen Energieversorgung - Teil 7-420: Grundlegende Kommunikationsstruktur - Logische Knoten fr die dezentrale Energieversorgung (IEC 61850-7-420:2009) This European Standard was approved by CENELEC on 2009-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations wh
17、ich stipulate 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 Central Secretariat or to any CENELEC member. This Europea
18、n 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 Central Secretariat has the same status as the official versions. CENELEC members are the
19、 national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
20、Sweden, Switzerland and the United Kingdom. DIN EN 61850-7-420:2009-10 EN 61850-7-420:2009 2 Foreword The text of document 57/981/FDIS, future edition 1 of IEC 61850-7-420, prepared by IEC TC 57, Power systems management and associated information exchange, was submitted to the IEC-CENELEC parallel
21、vote and was approved by CENELEC as EN 61850-7-420 on 2009-05-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-02-01 latest date by which the national standards confli
22、cting with the EN have to be withdrawn (dow) 2012-05-01 Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 61850-7-420:2009 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following
23、 notes have to be added for the standards indicated: IEC 60364-7-712 NOTE Harmonized as HD 60364-7-712:2005 (not modified). IEC 60870-5-101 NOTE Harmonized as EN 60870-5-101:2003 (not modified). IEC 60870-5-104 NOTE Harmonized as EN 60870-5-104:2006 (not modified). IEC 61800-4 NOTE Harmonized as EN
24、61800-4:2003 (not modified). IEC 61850 NOTE Harmonized in EN 61850 series (not modified). IEC 61850-6 NOTE Harmonized as EN 61850-6:2004 (not modified). IEC 61850-7-1 NOTE Harmonized as EN 61850-7-1:2003 (not modified). IEC 61850-8 NOTE Harmonized in EN 61850-8 series (not modified). IEC 61850-9 NOT
25、E Harmonized in EN 61850-9 series (not modified). IEC 61850-10 NOTE Harmonized as EN 61850-10:2005 (not modified). IEC 61968 NOTE Harmonized in EN 61968 series (not modified). IEC 61970-301 NOTE Harmonized as EN 61970-301:2004 (not modified). IEC 62056 NOTE Harmonized in EN 62056 series (not modifie
26、d). ISO/IEC 7498-1 NOTE Harmonized as EN ISO/IEC 7498-1:1995 (not modified). DIN EN 61850-7-420:2009-10 EN 61850-7-420:2009 3 CONTENTS Page INTRODUCTION.6 1 Scope.9 2 Normative references .9 3 Terms, definitions and abbreviations 10 4 Conformance18 5 Logical nodes for DER management systems .18 6 Lo
27、gical nodes for DER generation systems.40 7 Logical nodes for specific types of DER53 8 Logical nodes for auxiliary systems 76 9 DER common data classes (CDC) 90 Annex A (informative) Glossary94 Bibliography96 Annex ZA (normative) Normative references to international publications with their corresp
28、onding European publications 99 Figure 1 Example of a communications configuration for a DER plant 7 Figure 2 IEC 61850 modelling and connections with CIM and other IEC TC 57 models 8 Figure 3 Information model hierarchy.19 Figure 4 Example of relationship of logical device, logical nodes, data obje
29、cts, and common data classes .20 Figure 5 Overview: Conceptual organization of DER logical devices and logical nodes 26 Figure 6 Illustration of electrical connection points (ECP) in a DER plant .27 Figure 7 Inverter / converter configuration48 Figure 8 Example of a reciprocating engine system (e.g.
30、 Diesel Gen-Set)53 Figure 9 Example of LNs in a reciprocating engine system.54 Figure 10 Fuel cell Hydrogen/oxygen proton-exchange membrane fuel cell (PEM)56 Figure 11 PEM fuel cell operation 56 Figure 12 Example of LNs used in a fuel cell system57 Figure 13 Example: One line diagram of an interconn
31、ected PV system 62 Figure 14 Schematic diagram of a large PV installation with two arrays of several sub-arrays .63 Figure 15 Example of LNs associated with a photovoltaics system.64 Figure 16 Two examples of CHP configurations .71 Figure 17 CHP unit includes both domestic hot water and heating loop
32、s 72 Figure 18 CHP unit includes domestic hot water with hybrid storage72 Figure 19 CHP unit includes domestic hot water without hybrid storage .72 Figure 20 Example of LNs associated with a combined heat and power (CHP) system.73 Table 1 Interpretation of logical node tables.21 Table 2 LPHD class .
33、23 Table 3 Common LN class .24 Table 4 LLN0 class 25 DIN EN 61850-7-420:2009-10 EN 61850-7-420:2009 4 Table 5 DER plant corporate characteristics at the ECP, LN (DCRP) .29 Table 6 Operational characteristics at the ECP, LN (DOPR) 30 Table 7 DER operational authority at the ECP, LN (DOPA) 31 Table 8
34、Operating mode at the ECP, LN (DOPM).32 Table 9 Status at the ECP, LN (DPST).33 Table 10 DER Economic dispatch parameters, LN (DCCT) 33 Table 11 DER energy schedule control, LN (DSCC).34 Table 12 DER Energy and ancillary services schedule, LN (DSCH) .35 Table 13 DER controller characteristics, LN DR
35、CT 36 Table 14 DER controller status, LN DRCS .37 Table 15 DER supervisory control, LN DRCC.38 Table 16 DER unit generator, LN (DGEN) 40 Table 17 DER Basic Generator ratings, LN (DRAT)42 Table 18 DER advanced generator ratings, LN (DRAZ)44 Table 19 Generator cost, LN DCST45 Table 20 Excitation ratin
36、gs, LN (DREX) .45 Table 21 Excitation, LN (DEXC) .46 Table 22 Speed/frequency controller, LN (DSFC).47 Table 23 Rectifier, LN (ZRCT)49 Table 24 Inverter, LN (ZINV)51 Table 25 Reciprocating engine, LN (DCIP).55 Table 26 Fuel cell controller, LN (DFCL) 58 Table 27 Fuel cell stack, LN (DSTK) 59 Table 2
37、8 Fuel cell processing module, LN (DFPM).60 Table 29 Photovoltaic module characteristics, LN (DPVM) .65 Table 30 Photovoltaic array characteristics, LN (DPVA) .66 Table 31 Photovoltaic array controller, LN (DPVC).67 Table 32 Tracking controller, LN (DTRC) .68 Table 33 CHP system controller, LN (DCHC
38、) .74 Table 34 CHP thermal storage, LN (DCTS) 75 Table 35 CHP Boiler System, LN (DCHB) 76 Table 36 Fuel types .77 Table 37 Fuel characteristics, LN (MFUL) 78 Table 38 Fuel systems, LN (DFLV) 79 Table 39 Battery systems, LN (ZBAT) 80 Table 40 Battery charger, LN (ZBTC).81 Table 41 Fuse, LN (XFUS).82
39、Table 42 Sequencer, LN (FSEQ)83 Table 43 Temperature measurements, LN (STMP).84 Table 44 Pressure measurements, LN (MPRS) 85 Table 45 Heat measurement, LN (MHET).86 Table 46 Flow measurement, LN (MFLW) 87 Table 47 Vibration conditions, LN (SVBR)88 DIN EN 61850-7-420:2009-10 EN 61850-7-420:2009 5 Tab
40、le 48 Emissions measurements, LN (MENV) 89 Table 49 E-Array (ERY) common data class specification 90 Table 50 V-Array (VRY) common data class specification 90 Table 51 Schedule (SCA) common data class specification .91 Table 52 Schedule (SCR) common data class specification .92 DIN EN 61850-7-420:20
41、09-10 EN 61850-7-420:2009 6 INTRODUCTION Increasing numbers of DER (distributed energy resources) systems are being interconnected to electric power systems throughout the world. As DER technology evolves and as the impact of dispersed generation on distribution power systems becomes a growing chall
42、enge - and opportunity, nations worldwide are recognizing the economic, social, and environmental benefits of integrating DER technology within their electric infrastructure. The manufacturers of DER devices are facing the age-old issues of what communication standards and protocols to provide to th
43、eir customers for monitoring and controlling DER devices, in particular when they are interconnected with the electric utility system. In the past, DER manufacturers developed their own proprietary communication technology. However, as utilities, aggregators, and other energy service providers start
44、 to manage DER devices which are interconnected with the utility power system, they are finding that coping with these different communication technologies present major technical difficulties, implementation costs, and maintenance costs. Therefore, utilities and DER manufacturers recognize the grow
45、ing need to have one international standard that defines the communication and control interfaces for all DER devices. Such standards, along with associated guidelines and uniform procedures would simplify implementation, reduce installation costs, reduce maintenance costs, and improve reliability o
46、f power system operations. The logical nodes in this document are intended for use with DER, but may also be applicable to central-station generation installations that are comprised of groupings of multiple units of the same types of energy conversion systems that are represented by the DER logical
47、 nodes in this document. This applicability to central-station generation is strongest for photovoltaics and fuel cells, due to their modular nature. Communications for DER plants involve not only local communications between DER units and the plant management system, but also between the DER plant
48、and the operators or aggregators who manage the DER plant as a virtual source of energy and/or ancillary services. This is illustrated in Figure 1. DIN EN 61850-7-420:2009-10 EN 61850-7-420:2009 7 PVCHPUtility interconnectionLocal LoadDER DevicesExample of a Communications Configuration for a DER Pl
49、antControllerDER Plant LANControllerControllerFuelCellControllerDER Plant Controllerand/or Proxy ServerWANDER Plant OperationsMeterMeterDiesel= ECPs usually with switches, circuitbreakers, and protectionStor-ageControllerKey CHP combined heat and power WAN wide area network DER distributed energy resources PV photovoltaics LAN local area network Figure 1
