SIST EN 61400-25-4:2009
Wind turbines -- Part 25-4: Communications for monitoring and control of wind power plants - Mapping to communication profile
Wind turbines -- Part 25-4: Communications for monitoring and control of wind power plants - Mapping to communication profile
The focus of the IEC 61400-25 series is on the communications between wind power plant components such as wind turbines and actors such as SCADA systems. Internal communication within wind power plant components is outside the scope of the IEC 61400-25 series. The IEC 61400-25 series is designed for a communication environment supported by a clientserver model. Three areas are defined, that are modelled separately to ensure the scalability of implementations: 1) wind power plant information model, 2) information exchange model, and 3) mapping of these two models to a standard communication profile. The wind power plant information model and the information exchange model, viewed together, constitute an interface between client and server. In this conjunction, the wind power plant information model serves as an interpretation frame for available wind power plant information. The wind power plant information model is used by the server to offer the client a uniform, component-oriented view of the wind power plant data. The information exchange model reflects the whole active functionality of the server. The IEC 61400-25 series enables connectivity between a heterogeneous combination of client and servers from different manufacturers and suppliers. As depicted in Figure 1, the IEC 61400-25 series defines a server with the following aspects: - Information provided by a wind power plant component, for example, 'wind turbine rotor speed' or 'total power production of a certain time interval' is modelled and made available for access. The information modelled in the IEC 61400-25 series is defined in IEC 61400- 25-2. - Services to exchange values of the modelled information, defined in IEC 61400-25-3. - Mapping to a communication profile, providing a protocol stack to carry the messages, i.e. the service requests and responses and the values from the modelled information (IEC 61400-25-4). IEC 61400-25-5 defines test cases associated with information, services and protocol stacks for conformance testing of both servers and clients. The IEC 61400-25 series only defines how to model the information, information exchange and mapping to specific communication protocols. The IEC 61400-25 series excludes a definition of how and where to implement the communication interface, the application program interface and implementation recommendations. However, the objective of the IEC 61400-25 series is that the information associated with a single wind power plant component (such as a wind turbine) is accessible through a corresponding logical device. This part of the IEC 61400-25 series specifies the specific mappings to protocol stacks encoding the messages required for the information exchange between a client and a remote server for: - data access and retrieval, - device control, - event reporting and logging, - publisher/subscriber, - self-description of devices (device data dictionary), - data typing and discovery of data types. The mappings specified in this part of IEC 61400-25 comprise: - a mapping to SOAP-based web services, - a mapping to OPC/XML-DA, - a mapping to IEC 61850-8-1 MMS, - a mapping to IEC 60870-5-104, - a mapping to DNP3. All mappings are optional, but at least one optional mapping shall be selected in order to be compliant with this part of IEC 61400-25.
Windenergieanlagen - Teil 25-4: Kommunikation für die Überwachung und Steuerung von Windenergieanlagen - Abbildung auf ein Kommunikationsprofil
Eoliennes - Partie 25-4: Communications pour la surveillance et la commande des centrales éoliennes - Mapping des profils de communication
Sistemi generatorjev vetrne turbine - 25-4. del: Komunikacije za spremljanje in nadzor vetrnih elektrarn - Preslikava v komunikacijske podatke (IEC 61400-25-4:2008)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61400-25-4:2009
01-januar-2009
Sistemi generatorjev vetrne turbine - 25-4. del: Komunikacije za spremljanje in
nadzor vetrnih elektrarn - Preslikava v komunikacijske podatke (IEC 61400-25-
4:2008)
Wind turbines -- Part 25-4: Communications for monitoring and control of wind power
plants - Mapping to communication profile
Eoliennes - Partie 25-4: Communications pour la surveillance et la commande des
centrales éoliennes - Mapping des profils de communication
Ta slovenski standard je istoveten z: EN 61400-25-4:2008
ICS:
27.180 Sistemi turbin na veter in Wind turbine systems and
drugi alternativni viri energije other alternative sources of
energy
SIST EN 61400-25-4:2009 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61400-25-4:2009
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SIST EN 61400-25-4:2009
EUROPEAN STANDARD
EN 61400-25-4
NORME EUROPÉENNE
October 2008
EUROPÄISCHE NORM
ICS 27.180
English version
Wind turbines -
Part 25-4: Communications for monitoring and control
of wind power plants -
Mapping to communication profile
(IEC 61400-25-4:2008)
Eoliennes - Windenergieanlagen -
Partie 25-4: Communications Teil 25-4: Kommunikation
pour la surveillance et la commande für die Überwachung und Steuerung
des centrales éoliennes - von Windenergieanlagen -
Mapping des profils de communication Abbildung auf ein Kommunikationsprofil
(CEI 61400-25-4:2008) (IEC 61400-25-4:2008)
This European Standard was approved by CENELEC on 2008-10-01. 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 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 European 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 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,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61400-25-4:2008 E
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SIST EN 61400-25-4:2009
EN 61400-25-4:2008 - 2 -
Foreword
The text of document 88/318/FDIS, future edition 1 of IEC 61400-25-4, prepared by IEC TC 88, Wind
turbines, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61400-25-4 on 2008-10-01.
For the user’s convenience, a file containing the text of Clause A.7 is included with this document.
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) 2009-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-10-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61400-25-4:2008 was approved by CENELEC as a European
Standard without any modification.
__________
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SIST EN 61400-25-4:2009
- 3 - EN 61400-25-4:2008
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 60870-5-104 2006 Telecontrol equipment and systems - EN 60870-5-104 2006
Part 5-104: Transmission protocols -
Network access for IEC 60870-5-101 using
standard transport profiles
IEC 61400-25 Series Wind turbines - EN 61400-25 Series
Part 25: Communications for monitoring
and control of wind power plants
IEC 61850-7-2 2003 Communication networks and systems in EN 61850-7-2 2003
substations -
Part 7-2: Basic communication structure
for substation and feeder equipment -
Abstract communication service interface
(ACSI)
IEC 61850-7-3 2003 Communication networks and systems in EN 61850-7-3 2003
substations -
Part 7-3: Basic communication structure
for substation and feeder equipment -
Common data classes
IEC 61850-8-1 2004 Communication networks and systems EN 61850-8-1 2004
in substations -
Part 8-1: Specific Communication Service
Mapping (SCSM) - Mappings to MMS
(ISO 9506-1 and ISO 9506-2) and to
ISO/IEC 8802-3
DNP3 2007 Volume 2 - Volume 8 - -
Specification
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SIST EN 61400-25-4:2009
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SIST EN 61400-25-4:2009
IEC 61400-25-4
Edition 1.0 2008-08
INTERNATIONAL
STANDARD
Wind turbines –
Part 25-4: Communications for monitoring and control of wind power plants –
Mapping to communication profile
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XL
ICS 27.180 ISBN 2-8318-9964-8
® Registered trademark of the International Electrotechnical Commission
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SIST EN 61400-25-4:2009
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CONTENTS
FOREWORD.8
INTRODUCTION.10
1 Scope.11
2 Normative references .12
3 Terms and definitions .13
4 Abbreviated terms .17
5 General overview .18
Annex A (normative) Specific communication service mapping – Definition and
mapping to Web Services .21
Annex B (normative) Specific communication service mapping – Mapping to OPC
XML-DA .127
Annex C (normative) Specific communication service mapping – Mapping to ISO 9506
specified in IEC 61850-8-1.175
Annex D (normative) Specific communication service mapping – Mapping to IEC
60870-5-104 specified in IEC/TS 61850-80-1.185
Annex E (normative) Specific communication service mapping – Mapping to DNP3 . 213
Annex F (normative) Time synchronization .236
Annex G (informative) Interfaces – Implementation considerations . 237
Figure 1 – Conceptual communication model of IEC 61400-25 series .12
Figure 2 – Communication profiles.19
Figure A.1 – Mapping architecture (conceptual) .22
Figure A.2 – Naming structure applied in the IEC 61400-25 series (conceptual).27
Figure A.3 – Client behavior in the reporting service (conceptual).56
Figure A.4 – Server behavior in the reporting service (conceptual).57
Figure A.5 – Reporting Services mechanism (conceptual).58
Figure B.1 – Mapping architecture (conceptual) .128
Figure B.2 – Differences between OPC XML-DA and IEC Information Model timestamp . 136
Figure B.3 – Sequence of services to establish an association . 141
Figure B.4 – CreateDataSet sequence of services .157
Figure C.1 – Mapping architecture (conceptual). 176
Figure D.1 – Mapping architecture (conceptual). 187
Figure D.2 – Direct Control with Normal Security with status update – positive case. 202
Figure D.3 – Direct Control with Normal Security in general – negative case a) . 202
Figure D.4 – Direct Control with Normal Security in general – negative case b) . 203
Figure D.5 – Direct Control with Normal Security with status update – negative case c). 204
Figure D.6 – Direct Control with Normal Security without status update – positive case . 204
Figure D.7 – Direct Control with Enhanced Security – positive case.205
Figure D.8 – Direct Control with Enhanced Security – negative case c) .206
Figure D.9 – Direct Control with Enhanced Security – negative case d) .206
Figure D.10 – SBOw control – positive case .207
Figure D.11 – SBOw control – negative case a) .208
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Figure D.12 – SBOw control – negative case b) .208
Figure D.13 – SBOw control – negative case c) .209
Figure D.14 – SBO with Enhanced Security – positive case .210
Figure D.15 – SBO with Enhanced Security – negative case a).210
Figure D.16 – SBO with Enhanced Security – negative case b).211
Figure E.1 – Mapping architecture (conceptual) .214
Figure G.1 – Implementation issues (example) . 238
Table 1 – Mapping overview of IEC 61400-25-3 services .20
Table A.1 – Web Services mapping overview of IEC 61400-25 IM and IEM.22
Table A.2 – Mapping the IEC 61400-25 IM to Web Services .25
Table A.3 – Mapping of IEC 61400-25 data attribute basic types .26
Table A.4 – XML schema for wind power information model.29
Table A.5 – Server class services mapped to Web Services .34
Table A.6 – GetServerDirectoryRequest .35
Table A.7 – GetServerDirectoryResponse.35
Table A.8 – AssociateRequest .37
Table A.9 – AssociateResponse .38
Table A.10 – ReleaseRequest .39
Table A.11 – ReleaseResponse.39
Table A.12 – AbortRequest.40
Table A.13 – AbortResponse .40
Table A.14 – LOGICAL-DEVICE service mapping .41
Table A.15 – GetLogicalDeviceDirectoryRequest .41
Table A.16 – GetLogicalDeviceDirectoryResponse .42
Table A.17 – LOGICAL-NODE mapping .42
Table A.18 – GetLogicalNodeDirectoryRequest .43
Table A.19 – GetLogicalNodeDirectoryResponse.43
Table A.20 – Data mapping .44
Table A.21 – GetDataValuesRequest.44
Table A.22 – GetDataValuesResponse .45
Table A.23 – SetDataValuesRequest .45
Table A.24 – SetDataValuesResponse .46
Table A.25 – GetDataDirectoryRequest .47
Table A.26 – GetDataDirectoryResponse.47
Table A.27 – GetDataDefinitionRequest.48
Table A.28 – GetDataDefinitionResponse .49
Table A.29 – DATA-SET mapping.49
Table A.30 – GetDataSetValuesRequest .50
Table A.31 – GetDataSetValuesResponse.50
Table A.32 – SetDataSetValuesRequest.51
Table A.33 – SetDataSetValuesResponse .51
Table A.34 – CreateDataSetRequest .52
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Table A.35 – CreateDataSetResponse.52
Table A.36 – DeleteDataSetRequest.53
Table A.37 – DeleteDataSetResponse .54
Table A.38 – GetDataSetDirectoryRequest .54
Table A.39 – GetDataSetDirectoryResponse .55
Table A.40 – Report control block services mapping.55
Table A.41 – AddSubscriptionRequest.59
Table A.42 – AddSubscriptionResponse .60
Table A.43 – RemoveSubscriptionRequest .61
Table A.44 – RemoveSubscriptionResponse.61
Table A.45 – ReportFormat.62
Table A.46 – GetBRCBValuesRequest.63
Table A.47 – GetBRCBValuesResponse .64
Table A.48 – SetBRCBValuesRequest .66
Table A.49 – SetBRCBValuesResponse .67
Table A.50 – GetURCBValuesRequest .68
Table A.51 – GetURCBValuesResponse.68
Table A.52 – SetURCBValuesRequest.70
Table A.53 – SetURCBValuesResponse .71
Table A.54 – ReportRequest.71
Table A.55 – ReportResponse .72
Table A.56 – LOG-CONTROL-BLOCK services mapping .73
Table A.57 – GetLCBValuesRequest .73
Table A.58 – GetLCBValuesResponse.74
Table A.59 – SetLCBValuesRequest.75
Table A.60 – SetLCBValuesResponse .75
Table A.61 – Log class services mapping .76
Table A.62 – GetLogStatusValuesRequest .76
Table A.63 – GetLogStatusValuesResponse.77
Table A.64 – QueryLogByTimeRequest .78
Table A.65 – QueryLogByTimeResponse.79
Table A.66 – QueryLogAfterRequest.79
Table A.67 – QueryLogAfterResponse .80
Table A.68 – Control class services mapping.81
Table A.69 – SelectRequest .81
Table A.70 – SelectResponse.82
Table A.71 – SelectWithValueRequest.83
Table A.72 – SelectWithValueResponse .83
Table A.73 – CancelRequest .85
Table A.74 – CancelResponse.85
Table A.75 – OperateRequest.87
Table A.76 – OperateResponse .87
Table A.77 – CommandTerminationRequest .89
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Table A.78 – CommandTerminationResponse .89
Table A.79 – TimeActivatedOperateRequest.91
Table A.80 – TimeActivatedOperateResponse .91
Table A.81 – Protocol stack selections .93
Table B.1 – Mapping of IEC 61400-25-3 IEM service into OPC XML-DA services .128
Table B.2 – Mapping of IEC 61400-25-2 IM classes to OPC XML-DA. 130
Table B.3 – Server class attributes .131
Table B.4 – Logical Device Class attributes .132
Table B.5 – Logical Node Class attributes .132
Table B.6 – Data Class attributes .133
Table B.7 – DataAttributeType (DAType) Class attributes .133
Table B.8 – Mapping of the attribute BasicType . 134
Table B.9 – New OPC XML-DA Error codes.135
Table B.10 – Timestamp mapping.136
Table B.11 – Mapping of the Quality attribute .136
Table B.12 – Cookie parameter explanation.140
Table B.13 – IEM GetServerDirectory mapping.142
Table B.14 – IEM GetServerDirectory mapping detailed.143
Table B.15 – IEM GetLogicalDeviceDirectory mapping .144
Table B.16 – IEM GetLogicalDeviceDirectory mapping detailed . 144
Table B.17 – GetLogicalDeviceDirectory negative response mapping to IEM
ServiceError .145
Table B.18 – IEM GetLogicalNodeDirectory mapping . 146
Table B.19 – IEM GetLogicalNodeDirectory mapping detailed.146
Table B.20 – GetLogicalNodeDirectory negative response mapping to IEM
ServiceError .147
Table B.21 – IEM GetDataValues mapping .148
Table B.22 – IEM GetDataValues mapping detailed . 149
Table B.23 – GetDataValues negative response mapping to IEM ServiceError.150
Table B.25 – IEM SetDataValues mapping detailed .151
Table B.26 – SetDataValues negative response mapping to IEM ServiceError.153
Table B.27 – IEM GetDataDirectory mapping.153
Table B.28 – IEM GetDataDirectory mapping detailed. 154
Table B.29 – GetDataDirectory negative response mapping to IEM ServiceError . 155
Table B.30 – Mapping of CreateDataSet service parameters . 157
Table B.31 – CreateDataSet negative response mapping to IEM ServiceError . 157
Table B.32 – GetDataSetValues negative response mapping to IEM ServiceError . 158
Table B.33 – SetDataSetValues negative response mapping to IEM ServiceError. 158
Table B.34 – OPC Subscription attributes’ constrained value. 159
Table B.35 – AddSubscription service parameter constraints . 160
Table B.36 – Mapping of AddSubscription service parameters . 160
Table B.37 – AddSubscription negative response mapping to IEM ServiceError. 162
Table B.38 – Mapping of RemoveSubscription service parameters . 162
Table B.39 – Fault mapping to IEM ServiceError. 163
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Table B.40 – Report service parameters .163
Table B.41 – Mapping of Report service parameters. 163
Table B.42 – Control models supported in this mapping. 164
Table B.43 – Control services supported .164
Table B.44 – Control model writable custom item properties . 165
Table B.45 – AddCause mapping to OPC Error Code .166
Table B.46 – Select request service mapping .167
Table B.47 – SelectWithValue service parameter mapping .167
Table B.48 – Cancel service parameter mapping . 168
Table B.49 – Cancel negative response mapping to IEM ServiceError . 169
Table B.50 – Operate service parameter mapping . 169
Table B.51 – Operate negative response mapping to IEM ServiceError . 170
Table B.52 – TimeActivatedOperate service parameter mapping . 171
Table B.53 – TimeActivatedOperate negative response mapping to IEM ServiceError . 172
Table B.54 – CommandTermination + service parameter mapping. 173
Table B.55 – CommandTermination – service parameter mapping . 173
Table B.56 – Protocol stack details.174
Table C.1 – Mapping of IEC 61400-25-3 IEM onto ISO 9506 according to
IEC 61850-8-1 .176
Table C.2 – Mapping of AddSubscribtion service (Step 1). 179
Table C.3 – Mapping of AddSubscribtion service (Step 2). 180
Table C.4 – Mapping of AddSubscribtion service (Step 3). 180
Table C.5 – AddSubscription Negative response . 181
Table C.6 – Mapping of RemoveSubscribtion service – First MMS service. 181
Table C.7 – Mapping of RemoveSubscribtion service – second MMS service. 182
Table C.8 – RemoveSubscription Negative response.182
Table C.9 – QueryLogByTime mapping.183
Table C.10 – QueryLogAfter mapping .183
Table C.11 – Service and protocols for client/server communication A-Profile . 183
Table C.12 – Service and protocols for client/server TCP/IP T-Profile. 184
Table D.1 – Services Mapping overview of
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