IEC 61400-25-4:2016

Wind energy generation systems - Part 25-4: Communications for monitoring and control of wind power plants - Mapping to communication profile

IEC 61400-25-4:2016 is also available as IEC 61400-25-4:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61400-25-4:2016 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.
The main technical changes with regard to the previous edition are as follows:
- general harmonization with information models in IEC 61400-25-2 and information exchange services in IEC 61400-25-3;
- reduction of overlap between standards and simplification by increased referencing.

Systèmes de génération d'énergie éolienne - Partie 25-4: Communications pour la surveillance et la commande des centrales éoliennes - Mapping pour les profils de communication

IEC 61400-25-4:2016 est disponible sous forme de IEC 61400-25-4:2016 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L'IEC 61400-25-4:2016 indique les mappings spécifiques pour les piles de protocoles qui codent les messages exigés pour les échanges d'information entre un client et un serveur à distance, pour: l'accès et la récupération de données, la commande de dispositif, l'établissement de rapports et la journalisation, l'éditeur/l'abonné, l'autodescription des dispositifs (dictionnaire de données des dispositifs), l'établissement de types de données et la découverte des types de données. Les mappings indiqués dans la présente partie de l'IEC 61400-25 comprennent:
- un mapping pour les services web basés sur SOAP,
- un mapping pour OPC/XML-DA,
- un mapping pour l'IEC 61850-8-1 MMS,
- un mapping pour l'IEC 60870-5-104,
- un mapping pour DNP3.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- harmonisation générale avec les modèles d'information de l'IEC 61400-25-2 et les services d'échange d'information de l'IEC 61400-25-3;
- réduction de l'écart entre les normes et simplification grâce à un référencement amélioré.

General Information

• Status: Published
• Publication Date: 29-Nov-2016
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 27.180 - Wind turbine energy systems
• ICS: 97.040 - Kitchen equipment
• Technical Committee: TC 88 - Wind energy generation systems
• Drafting Committee: JWG 25 - TC 88/JWG 25
• Current Stage: PPUB - Publication issued
• Start Date: 31-Dec-2016
• Completion Date: 30-Nov-2016

Relations

• Revises: IEC 61400-25-4:2008 - Wind turbines - Part 25-4: Communications for monitoring and control of wind power plants - Mapping to communication profile
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61400-25-4 ®
Edition 2.0 2016-11
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Wind turbines energy generation systems –
Part 25-4: Communications for monitoring and control of wind power plants –
Mapping to communication profile

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IEC 61400-25-4 ®
Edition 2.0 2016-11
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Wind turbines energy generation systems –

Part 25-4: Communications for monitoring and control of wind power plants –

Mapping to communication profile

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 27.180 ISBN 978-2-8322-3668-0

– 2 – IEC 61400-25-4:2016 RLV © IEC 2016
CONTENTS
FOREWORD . 12
INTRODUCTION . 15
1 Scope . 16
2 Normative references . 17
3 Terms and definitions . 20
4 Abbreviated terms . 21
5 General overview . 22
5.1 General . 22
5.2 Mapping to protocol stacks . 23
5.3 Services of IEC 61400-25-3 mapped to protocol stacks . 24
Annex A (normative) Specific communication service mapping – Definition and
mapping to Web Services . 27
A.1 General . 27
A.1.1 Introduction to definition and mapping to Web Services . 27
A.1.2 Scope of the definition and mapping to Web Services . 27
A.1.3 The mapping architecture . 27
A.2 Reference specific to Web services .
A.2 Mapping of the IEC 61400-25 Information Model to Web Services . 30
A.2.1 General introduction to Annex A mapping to web services . 30
A.4.2 SERVER class .
A.4.3 LOGICAL-DEVICE class .
A.4.4 LOGICAL-NODE class .
A.4.5 DATA class .
A.4.6 DATA-SET class .
A.2.2 DATA OBJECT class . 33
A.2.3 DATA ATTRIBUTE definition . 34
A.4.8 DAType class .
A.4.9 REPORT-CONTROL-BLOCK class .
A.4.10 BUFFERED-REPORT-CONTROL-BLOCK class (BRCB) .
A.4.11 UNBUFFERED-REPORT-CONTROL-BLOCK class (URCB) .
A.4.12 LOG-CONTROL-BLOCK class (LCB) .
A.4.13 LOG class .
A.3 Abbreviated terms .
A.3 Mapping of the Information Exchange Model to Web Services . 34
A.3.1 General . 34
A.3.2 SERVER class service mapping . 34
A.3.3 LOGICAL-DEVICE class service mapping . 41
A.3.4 LOGICAL-NODE class services mapping . 42
A.3.5 DATA class services mapping . 45
A.3.6 DATA-SET class services mapping . 56
A.3.7 REPORT-CONTROL-BLOCK (RCB) class services mapping . 63
A.3.8 LOG-CONTROL-BLOCK (LCB) class services mapping . 81
A.3.9 LOG class services mapping. 84
A.3.10 CONTROL class services mapping . 89
A.4 Protocol stack details . 102
A.5 The WSDL specification for the definition and mapping to Web Services . 103

Annex B (normative) Specific communication service mapping – Mapping to OPC
XML-DA . 138
B.1 General . 138
B.1.1 Introduction to mapping to OPC XML-DA . 138
B.1.2 Scope for the mapping to OPC XML-DA. 138
B.1.3 The mapping architecture . 138
B.2 Reference specific to OPC XML-DA mapping .
B.2 Mapping of the IEC 61400-25 Information Model to OPC XML-DA. 142
B.2.1 Mapping of IEC 61400-25-2 Information Model classes to OPC XML-DA . 142
B.2.2 Server . 142
B.2.3 Logical Device . 143
B.2.4 Logical Node . 143
B.2.5 Data Object . 143
B.2.6 Data Attribute . 145
B.3 Abbreviated terms .
B.3 Mapping of the Information Exchange Model to OPC XML-DA services . 151
B.3.1 General . 151
B.3.2 Association model (informative) . 151
B.5.3 Server class model .
B.3.3 Server class services – GetServerDirectory . 155
B.5.4 Logical device class model .
B.3.4 Logical device class services – GetLogicalDeviceDirectory . 157
B.3.5 Logical node class models services . 159
B.3.6 Data class models services . 161
B.3.7 Data set class model (informative) . 169
B.3.8 Report class model . 173
B.3.9 Control model . 178
B.4 Protocol stack details . 188
Annex C (normative) Specific communication service mapping – Mapping to ISO 9506
specified in IEC 61850-8-1 . 190
C.1 General . 190
C.1.1 Introduction to mapping to ISO 9506 specified in IEC 61850-8-1. 190
C.1.2 Scope of the mapping to ISO 9506 specified in IEC 61850-8-1 . 190
C.1.3 The mapping architecture . 190
C.2 Reference specific to Annex C .
C.2 Mapping of the IEC 61400-25 Information Model to ISO 9506 as specified in
IEC 61850-8-1 . 193
C.2.1 General . 193
C.2.2 Extended Logging services . 195
C.3 Abbreviated terms for Annex C .
C.3 Protocol stack details . 196
C.3.1 General . 196
C.3.2 A-Profile . 196
C.3.3 TCP/IP T-Profile . 197
C.5 Mapping of the extended Information Exchange Model to ISO 9506 .
Annex D (normative) Specific communication service mapping – Mapping to
IEC 60870-5-104 specified in IEC TS 61850-80-1 . 198
D.1 General . 198
D.1.1 Introduction to mapping to IEC 60870-5-104 specified in IEC TS 61850-
80-1 . 198

– 4 – IEC 61400-25-4:2016 RLV © IEC 2016
D.1.2 Scope of the mapping to IEC 60870-5-104 specified in IEC TS 61850-
80-1 . 198
D.1.3 The mappi
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