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IEC 62855:2016

(Main)

Nuclear power plants - Electrical power systems - Electrical power systems analysis

Nuclear power plants - Electrical power systems - Electrical power systems analysis

IEC 62855:2016 provides the electrotechnical engineering guidelines for analysis of AC and DC electrical power systems in nuclear power plants (NPPs) in order to demonstrate that the power sources and the distribution systems have the capability for safe operation and shut down of the NPP, bringing it to a controlled state after an anticipated operational occurrence or accident conditions and finally reaching a safe state. This standard is intended to be used:
- for verification of the design of new nuclear power plants;
- for demonstrating the adequacy and impact of major modifications of electrical power systems in operating nuclear power plants;
- and where there is a requirement to assess and establish operating limits and constraints for existing plants.

Centrales nucléaires de puissance - Systèmes d'alimentation électrique - Analyse des systèmes d'alimentation électrique

L'IEC 62855:2016 donne les directives en matière d'ingénierie électrotechnique pour l'analyse des systèmes électriques de puissance en courant alternatif (CA) et en courant continu (CC) des centrales nucléaires (CNPE). Il s'agit de démontrer que les sources de puissance et le système de distribution électrique peuvent garantir le fonctionnement et l'arrêt sûr de la centrale, de manière à atteindre un état contrôlé après un incident de fonctionnement prévu, puis un état sûr. La présente norme a pour objectif d'être utilisée:
- pour vérifier la conception des nouvelles centrales nucléaires de puissance;
- pour démontrer la pertinence et l'impact de modifications majeures apportées aux systèmes électriques des CNPE en exploitation;
- lorsque les centrales existantes font l'objet d'une exigence d'évaluation et d'établissement des limites ainsi que des contraintes de fonctionnement.

General Information

Status
Published
Publication Date
29-Aug-2016
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
27.120.20 - Nuclear power plants. Safety
Technical Committee
SC 45A - Instrumentation, control and electrical power systems of nuclear facilities
Drafting Committee
WG 11 - TC 45/SC 45A/WG 11
Current Stage
PPUB - Publication issued
Start Date
30-Sep-2016
Completion Date
30-Aug-2016
Ref Project

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IEC 62855:2016 - Nuclear power plants - Electrical power systems - Electrical power systems analysis
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IEC 62855
®

Edition 1.0 2016-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside


Nuclear power plants – Electrical power systems – Electrical power systems
analysis

Centrales nucléaires de puissance – Systèmes d’alimentation électrique –
Analyse des systèmes d’alimentation électrique

IEC 62855:2016-08(en-fr)

---------------------- Page: 1 ----------------------
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