Published April 2001 | Version v1
Report Open

Risk assessment of accident of uncontrolled boron dilution at shutdown condition for PWR

Creators

  • 1. China Inst. of Atomic of Energy, Beijing (China)

Description

Taking Guangdong Daya Bay Nuclear Power Station for reference plant, the potential accident initiators of uncontrolled boron dilution at shutdown condition for pressurized water reactor is analyzed and classified systematically. Based upon French NPPs operating experience over 750 reactor-years, the PSA method is adopted to evaluate the risk related to such accident. Finally, according to the estimated result some appropriate measures and recommendations to reduce the corresponding risk are proposed

Availability note (English)

Available from INIS in electronic form

Files

33017084.pdf

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Additional details

Publishing Information

ISBN
7-89999-317-2
Imprint Pagination
15 p.
Journal Issue
CNIC/CD/2001-1
Series
China Nuclear Science and Technology Report
Report number
CNIC--01455

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
33017084
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
BORON; DAYA BAY REACTOR; DILUTION; NUCLEAR POWER PLANTS; REACTOR ACCIDENTS; REACTOR SHUTDOWN; RISK ASSESSMENT
Descriptors DEC
ACCIDENTS; ELEMENTS; ENRICHED URANIUM REACTORS; NUCLEAR FACILITIES; POWER PLANTS; POWER REACTORS; PWR TYPE REACTORS; REACTORS; SEMIMETALS; SHUTDOWN; THERMAL POWER PLANTS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
Data in PDF format: Acrobat Reader for Windows 9x; this record replaces RN: 32036044
Secondary number(s)
IAE--0197