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IEC TR 61850-90-12:2015

(Main)

Communication networks and systems for power utility automation - Part 90-12: Wide area network engineering guidelines

Communication networks and systems for power utility automation - Part 90-12: Wide area network engineering guidelines

IEC TR 61850-90-12:2015(E) provides definitions, guidelines, and recommendations for the engineering of WANs, in particular for protection, control and monitoring based on IEC 61850 and related standards. It addresses substation-to-substation communication, substation-to-control centre and control centre-to-control centre communication. In particular, this Technical Report addresses the most critical aspects of IEC 61850 such as protection related data transmission via GOOSE and SMVs, and the multicast transfer of large volumes of synchrophasor data. The Technical Report addresses issues such as topology, redundancy, traffic latency and quality of service, traffic management, clock synchronization, security and maintenance of the network. This Technical Report contains use cases that show how utilities tackle their WAN engineering. This Technical Report is intended for an audience familiar with electrical power automation based on IEC 61850 and particularly for data network engineers and system integrators. It is intended to help them to understand the technologies, configure a wide area network, define requirements, write specifications, select components and conduct tests.

General Information

Status
Published
Publication Date
22-Jul-2015
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
33.200 - Telecontrol. Telemetering
Technical Committee
TC 57 - Power systems management and associated information exchange
Drafting Committee
WG 10 - TC 57/WG 10
Current Stage
DELPUB - Deleted Publication
Completion Date
28-Jul-2020
Ref Project

Relations

Revised
IEC TR 61850-90-12:2020 - Communication networks and systems for power utility automation - Part 90-12: Wide area network engineering guidelines
Effective Date
05-Sep-2023

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IEC TR 61850-90-12:2015 - Communication networks and systems for power utility automation - Part 90-12: Wide area network engineering guidelinesIEC TR 61850-90-12:2015 - Communication networks and systems for power utility automation - Part 90-12: Wide area network engineering guidelines
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IEC TR 61850-90-12:2015 - Communication networks and systems for power utility automation - Part 90-12: Wide area network engineering guidelines
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IEC TR 61850-90-12
®

Edition 1.0 2015-07
TECHNICAL
REPORT

colour
inside


Communication networks and systems for power utility automation –
Part 90-12: Wide area network engineering guidelines
IEC TR 61850-90-12:2015-07(en)

---------------------- Page: 1 ----------------------
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IEC TR 61850-90-12

®


Edition 1.0 2015-07




TECHNICAL



REPORT








colour

inside










Communication networks and systems for power utility automation –

Part 90-12: Wide area network engineering guidelines



























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ICS 33.200 ISBN 978-2-8322-2806-7



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® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – IEC TR 61850-90-12:2015 © IEC 2015
CONTENTS
FOREWORD . 11
INTRODUCTION . 13
1 Scope . 15
2 Normative references . 15
3 Terms, definitions, abbreviations, acronyms and symbols . 20
3.1 Terms and definitions . 20
3.2 Abbreviations and acronyms . 25
3.3 Network diagram symbols . 32
4 Wide Area Communication in electrical utilities . 34
4.1 Executive summary .
...

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