EN 62751-1:2014/A2:2022

Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements

Bestimmung der Leistungsverluste in Spannungszwischenkreis-Stromrichtern (VSC) für Hochspannungsgleichstrom(HGÜ)-Systeme - Teil 1: Allgemeine Anforderungen

Pertes de puissance dans les valves à convertisseur de source de tension (VSC) des systèmes en courant continu à haute tension (CCHT) - Partie 1: Exigences générales

Izgube moči v napetostnih pretvorniških ventilih (VSC) za visokonapetostne enosmerne sisteme (HVDC) - 1. del: Splošne zahteve - Dopolnilo A2 (IEC 62751-1:2014/AMD2:2022)

General Information

• Status: Published
• Publication Date: 21-Apr-2022
• ICS: 29.200 - Rectifiers. Convertors. Stabilized power supply
• ICS: 29.240 - Power transmission and distribution networks
• ICS: 29.240.99 - Other equipment related to power transmission and distribution networks
• Technical Committee: CLC/TC 22X - Power electronics
• Drafting Committee: IEC/SC 22F - IEC_SC_22F
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 22-Apr-2022
• Completion Date: 22-Apr-2022
• Ref Project: SIST EN 62751-1:2014/A2:2022 - Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements (IEC 62751-1:2014/AMD2:2022)

Relations

• Amends: EN 62751-1:2014 - Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements
• Effective Date: 23-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2022
Izgube moči v napetostnih pretvorniških ventilih (VSC) za visokonapetostne
enosmerne sisteme (HVDC) - 1. del: Splošne zahteve - Dopolnilo A2 (IEC 62751-
1:2014/AMD2:2022)
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current
(HVDC) systems - Part 1: General requirements
(IEC 62751-1:2014/AMD2:2022)
Bestimmung der Leistungsverluste in Spannungszwischenkreis-Stromrichtern (VSC) für
Hochspannungsgleichstrom(HGÜ)-Systeme - Teil 1: Allgemeine Anforderungen
(IEC 62751-1:2014/AMD2:2022)
Pertes de puissance dans les valves à convertisseur de source de tension (VSC) des
systèmes en courant continu à haute tension (CCHT) - Partie 1: Exigences générales
(IEC 62751-1:2014/AMD2:2022)
Ta slovenski standard je istoveten z: EN 62751-1:2014/A2:2022
ICS:
29.200 Usmerniki. Pretvorniki. Rectifiers. Convertors.
Stabilizirano električno Stabilized power supply
napajanje
29.240.01 Omrežja za prenos in Power transmission and
distribucijo električne energije distribution networks in
na splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62751-1:2014/A2

NORME EUROPÉENNE
EUROPÄISCHE NORM April 2022
ICS 29.200; 29.240.99
English Version
Power losses in voltage sourced converter (VSC) valves for
high-voltage direct current (HVDC) systems - Part 1: General
requirements
(IEC 62751-1:2014/AMD2:2022)
Pertes de puissance dans les valves à convertisseur de Bestimmung der Leistungsverluste in
source de tension (VSC) des systèmes en courant continu Spannungszwischenkreis-Stromrichtern (VSC) für
à haute tension (CCHT) - Partie 1: Exigences générales Hochspannungsgleichstrom(HGÜ)-Systeme - Teil 1:
(IEC 62751-1:2014/AMD2:2022) Allgemeine Anforderungen
(IEC 62751-1:2014/AMD2:2022)
This amendment A2 modifies the European Standard EN 62751-1:2014; it was approved by CENELEC on 2022-04-20. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 CEN-CENELEC
Management Centre or to any CENELEC member.
This amendment 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 CEN-CENELEC Management Centre has the same status as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62751-1:2014/A2:2022 E

European foreword
The text of document 22F/648/CDV, future IEC 62751-1/AMD2, prepared by SC 22F "Power
electronics for electrical transmission and distribution systems" of IEC/TC 22 "Power electronic
systems and equipment" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 62751-1:2014/A2:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-01-20
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-04-20
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62751-1:2014/AMD2:2022 was approved by CENELEC as
a European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 61803:2020 NOTE Harmonized as EN IEC 61803:2020 (not modified)

IEC 62751-1 ®
Edition 1.0 2022-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2
Power losses in voltage sourced converter (VSC) valves for high-voltage direct

current (HVDC) systems –
Part 1: General requirements
Pertes de puissance dans les valves à convertisseur de source de tension (VSC)

des systèmes en courant continu à haute tension (CCHT) –

Partie 1: Exigences générales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.200; 29.240.99 ISBN 978-2-8322-1087-6

– 2 – IEC 62751-1:2014/AMD 2:2022
© IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
POWER LOSSES IN VOLTAGE SOURCED CONVERTER (VSC) VALVES
FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS –

Part 1: General requirements
AMENDMENT 2
FOREWORD
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interested IEC National Committees.
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9) Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
Amendment 2 to IEC 62751-1:2014 has been prepared by subcommittee 22F: Power
electronics for electrical transmissi
...