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NEA Document
Workshop on the Collection and Analysis of Emergency Diesel Generator Common-Cause Failures Impacting Entire Exposed Populations: International Common-Cause Failure Data Exchange (ICDE) Project Report
NEA/CSNI/R(2017)8

This report documents a study performed on a set of common-cause failure (CCF) events for diesel generators. The events were derived from the International CCF Data Exchange (ICDE) database and the s...

English Accident analysis and management Safety of electrical systems Nuclear safety research Ancillary data CSNI Joint project Safety Safety of components and structures Safety research Risk assessment …
Published date: 24 August 2017
NEA Document
Workshop on Collection and Analysis of Common-Cause Failures due to External Factors: International Common-Cause Failure Data Exchange (ICDE) Project Report
NEA/CSNI/R(2015)17

In the light of the TEPCO Fukushima accident, this report documents a study performed on a set of common-cause failure (CCF) events due to external factors, meaning that not only storms and hurricane...

English Accident analysis and management Safety of electrical systems Nuclear safety research Ancillary data CSNI Joint project Safety Safety of components and structures Safety research Risk assessment …
Published date: 20 October 2015
Activity
Working Group on Electrical Power Systems (WGELEC)

The main mission of the Working Group on the Safety of Electrical Systems (WGELEC) is to advance the current understanding and address safety issues related to electrical systems of nuclear installat...

WGELEC Safety of electrical systems Nuclear safety research CSNI Safety …
Published date: 16 February 2021
Activity
Task Group on Robustness of Electrical Systems of NPPs (ROBELSYS)

A Task Group on the Robustness of Electrical Systems of NPPs in Light of the Fukushima Daiichi Accident (ROBELSYS) had been set up to improve the understanding of nuclear power plant electrical syste...

Electrical systems Safety of electrical systems Nuclear safety research CSNI Safety Safety of components and structures …
Published date: 22 April 2020
Subtopic
Safety of electrical systems

Nuclear facilities rely on a robust electrical system to power primary and back-up systems required to safely respond to a wide variety of challenging events.

Safety of electrical systems Nuclear safety research Safety Safety research
Published date: 17 March 2020
NEA Document
Research Efforts Related to Wire System Ageing in NEA Member Countries
NEA/CSNI/R(2004)12

The December 2000 meeting of the NEA Committee on the Safety of Nuclear Installations (CSNI) accepted a proposal to set up a task group to prepare a report describing research efforts related to wire...

English WGIAGE Safety of electrical systems Nuclear safety research CSNI …
Published date: 11 August 2004
NEA Document
English Accident analysis and management Safety of electrical systems Nuclear safety research Ancillary data CSNI Joint project Safety Safety of components and structures Proceedings Safety research Risk assessment …
Published date: 10 April 2001
News
Open phase conditions in electrical power systems of nuclear power plants

The NEA Working Group on Electrical Power Systems (WGELEC) and the IAEA organised a joint workshop on the “Current Implementation Status of Measures to Manage Open Phase Conditions in Electrical Powe...

News brief Electrical systems WGELEC Safety of electrical systems Nuclear safety research Safety research …
Published date: 4 November 2020
NEA Document
New Devices for Electrical Equipment Replacement/Retrofits and New Build
NEA/CSNI/R(2021)3

Recent operating experience in nuclear power plants has shown that there is a safety concern associated with the use of new industrial devices, including digital devices, in safety power systems in b...

WGELEC Safety of electrical systems Nuclear safety research CSNI
Published date: 15 May 2023
NEA Document
Lessons Learnt from Common-Cause Failure of Emergency Diesel Generators in Nuclear Power Plants: A Report from the International Common-Cause Failure Data Exchange (ICDE) Project
NEA/CSNI/R(2018)5

This report documents a study performed on a set of common-cause failure (CCF) events of Emergency Diesel Generators (EDG) at nuclear power plants. In May 2000, the ICDE Project published a report su...

English Accident analysis and management Safety of electrical systems Nuclear safety research Ancillary data CSNI Safety Safety of components and structures Safety research Risk assessment …
Published date: 26 September 2018