Published 1991 | Version v1
Book Metadata-only

Risk-oriented management of system configurations during power plant operation

Creators

  • 1. Gesellschaft fuer Reaktorsicherheit mbH (GRS), Garching (Germany)

Description

The paper explains the purpose, design, and functions of an on-line database called risk monitor, which is developed on the basis of a risk model mapping an entire plant and the functions of the system configurations by a probabilistic and risk-oriented approach in a computerized simulation model. The frequency of occurrence of the various failure modes is computed and specified by fault tree analysis and event tree analysis. The monitoring system is a diagnostic tool for power plant operators. (DG)

Abstract (German)

Zur Realisierung eines Risiko-Monitors ist es erforderlich, die Systeme der zu betrachtenden Anlage ganzheitlich anlagenweit und probabilistisch orientiert in Form eines Risikomodells auszubilden und auf einem Rechner zur Verfuegung zu stellen. Dabei ist das Risikomodell ein Simulationsmodell. Die Beschreibung der Eintrittshaeufigkeit des Schadenszustandes erfolgt in Form der Verkopplung von Fehlerbaum und Ereignisablaufdiagramm. Die Modelle finden in KKW Anwendung. (DG)

Additional details

Additional titles

Original title (German)
Risiko-orientiertes Management der Systemkonfiguration waehrend des Anlagenbetriebes

Publishing Information

Publisher
VDE-Verl.
Imprint Place
Berlin (Germany)
ISBN
3-8007-1781-6
Imprint Title
Technical reliability 1991
Imprint Pagination
277 p.
Journal Issue
no. 116
Series
ITG-Fachbericht.
Journal Page Range
p. 89-97.

Conference

Title
16. conference on technical reliability.
Original Conference Title
16. Fachtagung ueber Technische Zuverlaessigkeit (TTZ-16)
Dates
4-5 Jun 1991.
Place
Munich (Germany).

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
23002095
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPUTERIZED SIMULATION; FAULT TREE ANALYSIS; PROBABILISTIC ESTIMATION; REACTOR CONTROL SYSTEMS; REACTOR MONITORING SYSTEMS; REACTOR OPERATION; REACTOR SAFETY; RELIABILITY; RISK ASSESSMENT
Descriptors DEC
CONTROL SYSTEMS; OPERATION; SAFETY; SIMULATION; SYSTEM FAILURE ANALYSIS; SYSTEMS ANALYSIS

Optional Information

Notes
Imprint:Technische Zuverlaessigkeit 1991.;Vortraege.