EN IEC 61954:2021
(Main)Static VAR compensators (SVC) - Testing of thyristor valves
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 4.4.1.2, 5.1.2.2, 5.1.3.2, 5.2.3.2, 6.1.2.2, 6.1.2.4, 6.1.3.2, 6.2.2.2, 6.2.2.4, 6.3.2.2 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.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2022
Nadomešča:
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
61954:2021)
Static var compensators (SVC) - Testing of thyristor valves (IEC 61954:2021)
Statische Blindleistungskompensatoren (SVC) - Prüfung von Thyristorventilen (IEC
61954:2021)
Compensateurs statiques de puissance réactive (SVC) - Essais des valves à thyristors
(IEC 61954:2021)
Ta slovenski standard je istoveten z: EN IEC 61954:2021
ICS:
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
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61954
NORME EUROPÉENNE
EUROPÄISCHE NORM
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
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.
Annex ZA
(normative)
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 amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60060 series High-voltage test techniques EN 60060 series
IEC 60060-1 2010 High-voltage test techniques - Part 1: EN 60060-1 2010
General definitions and test requirements
IEC 60060-2 - High-voltage test techniques - Part 2: EN 60060-2 -
Measuring systems
IEC 60071 series Insulation co-ordination EN IEC 60071 series
IEC 60071-1 2019 Insulation co-ordination - Part 1: EN IEC 60071-1 2019
Definitions, principles and rules
IEC 60270 - High-voltage test techniques - Partial EN 60270 -
discharge measurements
IEC 60700-1 2015 Thyristor valves for high voltage direct EN 60700-1 2015
current (HVDC) power transmission - Part
1: Electrical testing
IEC 61954 ®
Edition 3.0 2021-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Static VAR compensators (SVC) – Testing of thyristor valves
Compensateurs statiques de puissance réactive (SVC) – Essais des valves à
thyristors
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.240.99; 31.080.20 ISBN 978-2-8322-1033-1
– 2 – IEC 61954:2021 © IEC 2021
CONTENTS
FOREWORD . 5
1 Scope . 7
2 Normative references. 7
3 Terms and definitions . 7
4 General requirements for type, production and optional tests . 9
4.1 Summary of tests . 9
4.2 Objectives of tests . 10
4.2.1 General . 10
4.2.2 Dielectric tests . 10
4.2.3 Operational tests . 10
4.2.4 Electromagnetic interference tests . 11
4.2.5 Production tests . 11
4.2.6 Optional tests. 11
4.3 Guidelines for the performance of type and optional tests . 11
4.4 Test conditions . 12
4.4.1 General . 12
4.4.2 Valve temperature at testing . 13
4.4.3 Redundant thyristor levels . 13
4.5 Permissible component failures during type testing . 14
4.6 Documentation of test results . 14
4.6.1 Test reports to be issued . 14
4.6.2 Contents of a type test report . 15
5 Type tests on TCR and TSR valves . 15
5.1 Dielectric tests between valve terminals and earth . 15
5.1.1 General . 15
5.1.2 AC test . 16
5.1.3 Lightning impulse test . 16
5.2 Dielectric tests between valves (MVU only) . 17
5.2.1 General . 17
5.2.2 AC test . 17
5.2.3 Lightning impulse test . 18
5.3 Dielectric tests between valve terminals . 18
5.3.1 General . 18
5.3.2 AC test . 18
5.3.3 Switching impulse test . 20
5.4 Operational tests . 21
5.4.1 Periodic firing and extinction test . 21
5.4.2 Minimum AC voltage test . 22
5.4.3 Temperature rise test . 23
6 Type tests on TSC valves . 23
6.1 Dielectric tests between valve terminals and earth . 23
6.1.1 General . 23
6.1.2 AC-DC test . 24
6.1.3 Lightning impulse test . 25
6.2 Dielectric tests between valves (for MVU only) . 26
6.2.1 General . 26
IEC 61954:2021 © IEC 2021 – 3 –
6.2.2 AC-DC test . 26
6.2.3 Lightning impulse test . 28
6.3 Dielectric tests between valve terminals . 28
6.3.1 General . 28
6.3.2 AC-DC test . 28
6.3.3 Switching impulse test . 30
6.4 Operational tests . 31
6.4.1 Overcurrent tests . 31
6.4.2 Minimum AC voltage test . 35
6.4.3 Temperature rise test . 36
7 Electromagnetic interference tests . 36
7.1 Objectives . 36
7.2 Test procedures . 36
7.2.1 General . 36
7.2.2 Switching impulse test . 37
7.2.3 Non-periodic firing test . 37
8 Production tests . 37
8.1 General . 37
8.2 Visual inspection . 37
8.3 Connection check .
...
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