Static VAR compensators (SVC) - Testing of thyristor valves

This International Standard defines type, production and optional tests on thyristor valves used in thyristor controlled reactors (TCR), thyristor switched reactors (TSR) and thyristor switched capacitors (TSC) forming part of static VAR compensators (SVC) for power system applications. The requirements of the standard apply both to single valve units (one phase) and to multiple valve units (several phases). Clauses 4 to 7 detail the type tests, i.e. tests which are carried out to verify that the valve design meets the requirements specified. Clause 8 covers the production tests, i.e. tests which are carried out to verify proper manufacturing. Clauses 9 and 10 detail optional tests, i.e. tests additional to the type and production tests.

Statische Blindleistungskompensatoren (SVC) - Prüfung von Thyristorventilen

Compensateurs statiques de puissance réactive (SVC) - Essais des valves à thyristors

IEC 61954:2021 est disponible sous forme de IEC 61954:2021 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61954:2021 définit les essais de type, les essais de production et les essais facultatifs des valves à thyristors utilisées dans les bobines d'inductance commandées par thyristors (TCR - thyristor controlled reactor), les bobines d'inductance commutées par thyristors (TSR - thyristor switched reactor) et les condensateurs commutés par thyristors (TSC - thyristor switched capacitor) qui font partie des compensateurs statiques de puissance réactive (SVC - static VAR compensator) pour des applications de système de puissance. Les exigences du présent document s'appliquent tant aux unités à valve unique (monophasées) qu'aux unités à valves multiples (polyphasées). Les Articles 4 à 7 décrivent les essais de type, c’est-à-dire les essais effectués pour assurer que la conception des valves satisfait aux exigences spécifiées. L’Article 8 traite des essais de production, c'est-à-dire les essais effectués pour assurer que la fabrication est correcte. Les Articles 9 et 10 décrivent des essais facultatifs, c’est-à-dire des essais supplémentaires aux essais de type et de production. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: d’importantes clarifications ont été apportées en,,,,,,,,, et 9.3.2.

Statični kompenzatorji jalove energije (var) - Preskušanje tiristorskih ventilov (IEC 61954:2021)

Ta mednarodni standard opredeljuje tip, proizvodnjo in neobvezne preskuse tiristorskih ventilov, ki se uporabljajo v tiristorskih krmiljenih reaktorjih (TCR), tiristorskih preklopnih reaktorjih (TSR) in tiristorskih preklopnih kondenzatorjih (TSC), ki so del statičnih kompenzatorjev jalove energije (SVC) za aplikacije elektroenergetskega sistema. Zahteve standarda veljajo tako za enote z enim ventilom (ena faza) kot za enote z več ventili (več faz).
V točkah od 4 do 7 so podrobno opisani tipski preskusi, tj. preskusi, v katerih se preverja, ali zasnova ventila izpolnjuje določene zahteve. V točki 8 so navedeni proizvodni preskusi, tj. preskusi, s katerimi se preverja pravilna proizvodnja. V točkah 9 in 10 so podrobno opisani neobvezni preskusi, tj. preskusi, ki jih je mogoče izvesti poleg tipskih in proizvodnih preskusov.

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Standards Content (Sample)

SIST EN IEC 61954:2022
SIST EN 61954:2011
SIST EN 61954:2011/A1:2016
SIST EN 61954:2011/A2:2018
Statični kompenzatorji jalove energije (var) - Preskušanje tiristorskih ventilov (IEC
Static var compensators (SVC) - Testing of thyristor valves (IEC 61954:2021)
Statische Blindleistungskompensatoren (SVC) - Prüfung von Thyristorventilen (IEC
Compensateurs statiques de puissance réactive (SVC) - Essais des valves à thyristors
(IEC 61954:2021)
Ta slovenski standard je istoveten z: EN IEC 61954:2021
29.240.99 Druga oprema v zvezi z Other equipment related to
omrežji za prenos in power transmission and
distribucijo električne energije distribution networks
31.080.20 Tiristorji Thyristors
SIST EN IEC 61954:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61954:2022

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SIST EN IEC 61954:2022



November 2021
ICS 29.240.99; 31.080.20 Supersedes EN 61954:2011 and all of its amendments
and corrigenda (if any)
English Version
Static VAR compensators (SVC) - Testing of thyristor valves
(IEC 61954:2021)
Compensateurs statiques de puissance réactive (SVC) - Statische Blindleistungskompensatoren (SVC) - Prüfung
Essais des valves à thyristors von Thyristorventilen
(IEC 61954:2021) (IEC 61954:2021)
This European Standard was approved by CENELEC on 2021-11-08. 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, 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61954:2021 E

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SIST EN IEC 61954:2022
EN IEC 61954:2021 (E)
European foreword
The text of document 22F/642/FDIS, future edition 3 of IEC 61954, 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 IEC 61954:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022–08–08
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024–11–08
document have to be withdrawn
This document supersedes EN 61954:2011 and all of its amendments and corrigenda (if any).
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 61954:2021 was approved by CENELEC as a European
Standard without any modification.

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SIST EN IEC 61954:2022
EN IEC 61954:2021 (E)
Annex ZA

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any am

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