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

IEC 62751-1:2014 sets out the general principles for calculating the power losses in the converter valves of a voltage sourced converter (VSC) for high-voltage direct current (HVDC) applications, independent of the converter topology. Several clauses in the standard can also be used for calculating the power losses in the dynamic braking valves (where used) and as guidance for calculating the power losses of the valves for a STATCOM installation.

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

L'IEC 62751-1:2014 définit les principes généraux de calcul des pertes de puissance dans les valves à convertisseur de source de tension (VSC) pour des applications en courant continu à haute tension (CCHT), quelle que soit la topologie du convertisseur. Plusieurs articles de la norme peuvent également être utilisés pour calculer les pertes de puissance dans les valves à freinage dynamique (le cas échéant) et comme guide pour le calcul des pertes de puissance des valves d'une installation STATCOM.

Ugotavljanje izgub moči v napetostnih pretvorniških ventilih za visokonapetostne enosmerne sisteme - 1. del: Splošne zahteve (IEC 62751-1:2014)

Ta del standarda IEC 62751 določa splošne zahteve za izračun izgube moči v napetostnih pretvorniških ventilih (VSC) za uporabo v visokonapetostnih enosmernih sistemih (HVDC), neodvisno od topologije pretvornika. Točki 6 in 8 ter točke 9.1, 9.2 in A2.12 standarda se lahko prav tako uporabijo za izračun izgube moči v dinamičnih zavornih ventilih (kjer so uporabljeni) in kot smernice za izračun izgube moči v ventilih za namestitev STATCOM. Izgube moči v drugih elementih opreme v napravi HVDC, razen pretvorniških ventilov, so izključene iz področja uporabe tega standarda. Izgube moči v večini opreme v napravi VSC je mogoče izračunati s podobnimi postopki, ki so predpisani za sisteme HVDC s pretvorniki z linijsko komutacijo (LCC) v standardu IEC 61803. Dodatek A predstavlja glavne razlike med pretvorniki LCC in napravami VSC, HVDC, predvsem njihov vpliv na metodo določanja izgube moči druge opreme.
Ta standard se ne uporablja za pretvorniške ventile za sisteme HVDC s pretvorniki z linijsko komutacijo.

General Information

Status
Published
Publication Date
30-Oct-2014
Withdrawal Date
30-Sep-2017
Technical Committee
Drafting Committee
Current Stage
6060 - Document made available - Publishing
Start Date
31-Oct-2014
Completion Date
31-Oct-2014

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62751-1:2014
01-december-2014
8JRWDYOMDQMHL]JXEPRþLYQDSHWRVWQLKSUHWYRUQLãNLKYHQWLOLK]DYLVRNRQDSHWRVWQH
HQRVPHUQHVLVWHPHGHO6SORãQH]DKWHYH ,(&
Determination of 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
Détermination des pertes de puissance dans les valves à convertisseur de source de
tension (VSC) des systèmes de transport d’énergie en courant continu à haute tension
(CCHT) -- Partie 1: Exigences générales
Ta slovenski standard je istoveten z: EN 62751-1:2014
ICS:
29.200 8VPHUQLNL3UHWYRUQLNL Rectifiers. Convertors.
6WDELOL]LUDQRHOHNWULþQR Stabilized power supply
QDSDMDQMH
29.240.01 2PUHåMD]DSUHQRVLQ Power transmission and
GLVWULEXFLMRHOHNWULþQHHQHUJLMH distribution networks in
QDVSORãQR general
SIST EN 62751-1:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62751-1:2014

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SIST EN 62751-1:2014


EUROPEAN STANDARD EN 62751-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
October 2014
ICS 29.200; 29.240

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)
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:
(CEI 62751-1:2014) Allgemeine Anforderungen
(IEC 62751-1:2014)
This European Standard was approved by CENELEC on 2014-10-01. 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 CEN-CENELEC
Management Centre 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 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 62751-1:2014 E

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SIST EN 62751-1:2014
EN 62751-1:2014 - 2 -
Foreword
The text of document 22F/302/CDV, future edition 1 of IEC 62751-1, 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.
The following dates are fixed:
– latest date by which the document has to be implemented at (dop) 2015-07-01
national level by publication of an identical national
standard or by endorsement
– latest date by which the national standards conflicting with (dow) 2017-10-01
the 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 [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 62751-1:2014 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 61803:1999 NOTE Harmonised as EN 61803:1999.

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SIST EN 62751-1:2014
- 3 - EN 62751-1:2014
Annex ZA
(normative)

Normative references to international publications
with their corresponding Euro
...

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