EN 61400-25-2:2007

Wind turbines - Part 25-2: Communications for monitoring and control of wind power plants - Information models

Specifies the information model of devices and functions related to wind power plant applications. Specifies in particular the compatible logical node names, and data names for communication between wind power plant components, including the relationship between logical devices, logical nodes and data.

Windenergieanlagen - Teil 25-2: Kommunikation für die Überwachung und Steuerung von Windenergieanlagen - Informationsmodelle

Eoliennes - Partie 25-2: Communications pour la surveillance et la commande des centrales éoliennes - Modèles d'information

Sistemi generatorjev vetrne turbine - 25-2. del: Komunikacije za spremljanje in nadzor vetrnih elektrarn - Informacijski modeli (IEC 61400-25-2:2006)

General Information

• Status: Withdrawn
• Publication Date: 27-Feb-2007
• Withdrawal Date: 31-Jan-2010
• ICS: 27.180 - Wind turbine energy systems
• Technical Committee: CLC/TC 88 - Wind turbines
• Drafting Committee: IEC/TC 88 - IEC_TC_88
• Parallel Committee: IEC/TC 88 - IEC_TC_88
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 04-Aug-2018
• Completion Date: 04-Aug-2018
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST EN 61400-25-2:2007 - Wind turbines -- Part 25-2: Communications for monitoring and control of wind power plants - Information models

Relations

• Replaced By: EN 61400-25-2:2015 - Wind turbines - Part 25-2: Communications for monitoring and control of wind power plants - Information models
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2007
Sistemi generatorjev vetrne turbine - 25-2. del: Komunikacije za spremljanje in
nadzor vetrnih elektrarn - Informacijski modeli (IEC 61400-25-2:2006)
Wind turbines - Part 25-2: Communications for monitoring and control of wind power
plants - Information models
Windenergieanlagen - Teil 25-2: Kommunikation für die Überwachung und Steuerung
von Windenergieanlagen - Informationsmodelle
Eoliennes - Partie 25-2: Communications pour la surveillance et la commande des
centrales éoliennes - Modeles d'information
Ta slovenski standard je istoveten z: EN 61400-25-2:2007
ICS:
27.180 Sistemi turbin na veter in Wind turbine systems and
drugi alternativni viri energije other alternative sources of
energy
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61400-25-2
NORME EUROPÉENNE
February 2007
EUROPÄISCHE NORM
ICS 27.180
English version
Wind turbines -
Part 25-2: Communications for monitoring
and control of wind power plants -
Information models
(IEC 61400-25-2:2006)
Eoliennes -  Windenergieanlagen -
Partie 25-2: Communications Teil 25-2: Kommunikation
pour la surveillance et la commande für die Überwachung und Steuerung
des centrales éoliennes - von Windenergieanlagen -
Modèles d'information
Informationsmodelle
(CEI 61400-25-2:2006) (IEC 61400-25-2:2006)

This European Standard was approved by CENELEC on 2007-02-01. 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

© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61400-25-2:2007 E
Foreword
The text of document 88/275/FDIS, future edition 1 of IEC 61400-25-2, prepared by IEC TC 88, Wind
turbines, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61400-25-2 on 2007-02-01.
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) 2007-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-02-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61400-25-2:2006 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 61400-25-2:2007
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 61400-25 Series Wind turbines - EN 61400-25 Series
Part 25: Communications for monitoring and
control of wind power plants
1) 2)
IEC 61850-5 - Communication networks and systems in EN 61850-5 2003
substations -
Part 5: Communication requirements for
functions and device models
IEC 61850-7-1 2003 Communication networks and systems in EN 61850-7-1 2003
substations -
Part 7-1: Basic communication structure for
substation and feeder equipment - Principles
and models
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)

1) 2)
IEC 61850-7-3 - 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
1) 2)
IEC 61850-7-4 - Communication networks and systems in EN 61850-7-4 2003
substations -
Part 7-4: Basic communication structure for
substation and feeder equipment -
Compatible logical node classes and data
classes
ISO 639 Series Codes for the representation of names of - -
languages
1)
ISO 1000 - SI units and recommendations for the use of - -
their multiples and of certain other units

ISO 3166 Series Codes for the representation of names of EN ISO 3166 Series
countries and their subdivisions

1)
Undated reference.
2)
Valid edition at date of issue.

Publication Year Title EN/HD Year
1)
RFC 2445 - Internet Calendaring and Scheduling Core - -
Object Specification (iCalendar)

INTERNATIONAL IEC
STANDARD 61400-25-2
First edition
2006-12
Wind turbines –
Part 25-2:
Communications for monitoring
and control of wind power plants –
Information models
© IEC 2006 ⎯ Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail] Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale XC
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue

– 2 – 61400-25-2 © IEC:2006(E)
CONTENTS
FOREWORD.5
INTRODUCTION.7

1 Scope.8
2 Normative references .9
3 Terms and definitions .10
4 Abbreviated terms .10
5 General .13
5.1 Overview of logical node classes.13
5.2 Use of logical node classes .15
5.3 Extensions of the information model.15
6 Wind power plant logical node classes .16
6.1 System specific logical nodes.16
6.2 Wind power plant specific logical nodes .18
6.3 Data name semantic.34
7 Common data classes .45
7.1 Basic concepts for common data classes (CDC).45
7.2 Common data class attributes .48
7.3 Wind power plant specific common data classes (CDC).53
7.4 Common data classes inherited from IEC 61850-7-3 .61
7.5 Common data class attribute semantics .63

Annex A (normative)  Information model for statistical data and historical statistical
data .68
Annex B (normative) Value range for units and multiplier .73
Annex C (informative) Wind Power Plant Controller .76
Annex D (informative) List of mandatory logical nodes and data .82

Figure 1 – Conceptual communication model of the IEC 61400-25 series .9
Figure 2 – Relationship of logical nodes.13
Figure 3 – Use of instances of logical nodes .15
Figure A.1 – Conceptual model of statistical and historical statistical data (1) .69
Figure A.2 – Conceptual model of statistical and historical statistical data (2) .70
Figure C.1 – Conceptual structure of the wind power plant control functions .76
Figure C.2 – Schematic illustration of the active power limitation control function .77
Figure C.3 – Schematic illustration of the gradient power control function.78
Figure C.4 – Schematic illustration of the delta power control function .78
Figure C.5 – Schematic illustration of a combined control – including gradient, delta
and active power limitation control .79
Figure C.6 – Schematic illustration of the apparent power control function.79
Figure C.7 – Schematic illustration of the reactive power control function .80
Figure C.8 – Schematic illustration of the power factor control function.81
Figure C.9 – Schematic illustration of the voltage control function using reactive power
control .81

61400-25-2 © IEC:2006(E) – 3 –

Table 1 – System specific logical nodes.13
Table 2 – Wind power plant specific logical nodes .14
Table 3 – Wind turbine specific logical nodes.14
Table 4 – Wind power plant common logical node class.16
Table 5 – Logical node zero class.17
Table 6 – Physical device information class .17
Table 7 – LN: Wind turbine general information (WTUR).18
Table 8 – LN: Wind turbine rotor information (WROT) .19
Table 9 – LN: Wind turbine transmission information (WTRM).20
Table 10 – LN: Wind turbine generator information (WGEN) .21
Table 11 – LN: Wind turbine converter information (WCNV) .22
Table 12 – LN: Wind turbine transformer information (WTRF) .23
Table 13 – LN: Wind turbine nacelle information (WNAC) .24
Table 14 – LN: Wind turbine yawing information (WYAW) .25
Table 15 – LN: Wind turbine tower information (WTOW) .25
Table 16 – LN: Wind power plant meteorological information (WMET) .26
Table 17 – LN: Wind power plant alarm information (WALM).27
Table 18 – LN: Wind turbine state log information (WSLG) .27
Table 19 – LN: Wind turbine analogue log information (WALG).29
Table 20 – LN: Wind turbine report information (WREP) .32
Table 21 – LN: Wind power plant active power control information (WAPC) .33
Table 22 – LN: Wind power plant reactive power control information (WRPC) .34
Table 23 – Data name semantic.35
Table 24 – General table structure of a common data class (CDC) .46
Table 25 – Common data class attributes .47
Table 26 – Conditions for the presen
...