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EN IEC 63046:2021

(Main)

Nuclear power plants - Electrical power system - General requirements

Nuclear power plants - Electrical power system - General requirements

See the scope of IEC 63046:2020. Adoption of IEC 63046:2020 is to be done without modification.

Kernkraftwerke - Elektrische Energieversorgungssysteme - Allgemeine Anforderungen

Centrales nucléaires de puissance - Système d'alimentation électrique - Exigences générales

l'IEC 63046:2020 fournit des exigences et des recommandations pour l'ensemble du système d'alimentation électrique. Il couvre en particulier les systèmes d'alimentation électrique interruptibles et sans interruption, y compris les systèmes alimentant les systèmes d'I&C. Le présent document est en conformité et cohérence avec l'IEC 61513. Tout comme l'IEC 61513, le présent document souligne également la nécessité de disposer d'exigences complètes et précises, issues des objectifs de sûreté de la centrale. Ces exigences constituent les conditions préalables à l'établissement des exigences relatives à l'architecture d'ensemble du système d'alimentation électrique, puis à l'établissement de celles portant sur les sous-systèmes d'alimentation électrique. Le présent document établit la spécification et les exigences de haut niveau pour la mise en œuvre d'un système d'alimentation électrique approprié dans une CNP, système qui est le support des systèmes importants pour la sûreté des réacteurs. Il permet également la production d'énergie électrique, fournissant la puissance active et réactive et l'inertie électromécanique du réseau de distribution.

Jedrske elektrarne - Elektroenergetski sistemi - Splošne zahteve (IEC 63046:2020)

General Information

Status
Published
Publication Date
20-May-2021
ICS
27.120.20 - Nuclear power plants. Safety
Technical Committee
CLC/TC 45AX - Nuclear power plants
Drafting Committee
CLC/TC 45AX - Nuclear power plants
Current Stage
6060 - Document made available - Publishing
Start Date
21-May-2021
Due Date
13-May-2023
Completion Date
21-May-2021
Ref Project
SIST EN IEC 63046:2021 - Nuclear power plants - Electrical power system - General requirements (IEC 63046:2020)

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SLOVENSKI STANDARD
SIST EN IEC 63046:2021
01-julij-2021
Jedrske elektrarne - Elektroenergetski sistemi - Splošne zahteve (IEC 63046:2020)
Nuclear power plants - Electrical power system - General requirements (IEC
63046:2020)
Kernkraftwerke - Elektrische Stromversorgungssysteme - Allgemeine Anforderungen
(IEC 63046:2020)
Centrales nucléaires de puissance - Système d'alimentation électrique - Exigences
générales (IEC 63046:2020)
Ta slovenski standard je istoveten z: EN IEC 63046:2021
ICS:
27.120.20 Jedrske elektrarne. Varnost Nuclear power plants. Safety
SIST EN IEC 63046:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 63046:2021

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SIST EN IEC 63046:2021


EUROPEAN STANDARD EN IEC 63046

NORME EUROPÉENNE

EUROPÄISCHE NORM
May 2021
ICS 27.120.20

English Version
Nuclear power plants - Electrical power system - General
requirements
(IEC 63046:2020)
Centrales nucléaires de puissance - Système d'alimentation Kernkraftwerke - Elektrische Stromversorgungssysteme -
électrique - Exigences générales Allgemeine Anforderungen
(IEC 63046:2020) (IEC 63046:2020)
This European Standard was approved by CENELEC on 2021-05-17. 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 63046:2021 E

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SIST EN IEC 63046:2021
EN IEC 63046:2021 (E)
European foreword
The text of document 45A/1348/FDIS, future edition 1 of IEC 63046, prepared by SC 45A
"Instrumentation, control and electrical power systems of nuclear facilities" of IEC/TC 45 "Nuclear
instrumentation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 63046:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-02-17
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-05-17
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.
As stated in the nuclear safety directive 2009/71/EURATOM, Chapter 1, Article 2, item 2, Member
States are not prevented from taking more stringent safety measures in the subject-matter covered by
the Directive, in compliance with Community law.
In a similar manner, this European standard does not prevent Member States from taking more
stringent nuclear safety and/or security measures in the subject-matter covered by this standard.
Endorsement notice
The text of the International Standard IEC 63046:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60364-5-52 NOTE Harmonized as HD 60364-5-52
IEC 60880 NOTE Harmonized as EN 60880
IEC 61508-1 NOTE Harmonized as EN 61508-1
IEC 61508-2 NOTE Harmonized as EN 61508-2
IEC 61508-3 NOTE Harmonized as EN 61508-3
IEC 61508-4 NOTE Harmonized as EN 61508-4
IEC 62003 NOTE Harmonized as EN IEC 62003
IEC 62040-3 NOTE Harmonized as EN 62040-3
IEC 62138 NOTE Harmonized as EN IEC 62138
IEC 62271-200 NOTE Harmonized as EN 62271-200
IEC 62305-1 NOTE Harmonized as EN 62305-1
IEC 62305-3 NOTE Harmonized as EN 62305-3
...

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