Abstract
Living PSA program for NPP Dukovany, a four unit 440 MWe VVER 440 type NPP in Czech Republic, has been established as a framework for all activities related to risk assessment and risk based decision-making support in NPP Dukovany. This project is maintained in Nuclear Research Institute (NRI) in Rez near Prague, Czech Republic. Continuously updated PSA model has been extensively used both for development and for evaluation of NPP Dukovany symptom-based Emergency Operating Procedures (EOPs). The paper focuses on the process, how PSA for NPP Dukovany affected development and implementation of symptom-based EOPs in NPP Dukovany. The important insights and conclusions, which were obtained from EOPs pre-evaluation by PSA model and from EOPs incorporation into living PSA model, are discussed as well.
Keywords
- Shutdown Operation
- Remedy Action
- Accident Scenario
- Nuclear Research Institute
- Probabilistic Safety Assessment
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References
Holy, J. Some Insights from HRA Related to Low Power and Shutdown Scenarios.
Aldorf R, Holy J. Reevaluation of PSA for NPP Dukovany Units Based on New Symptom-Oriented Procedures (ERG) for Accident Mitigation. Living PSA Project, Phase IV. (in Czech). NRI Rez, December 1997.
Adamec P, Holý J, Husták S. et al. Implementation of Emergency Procedures. Living PSA 2000, Phase IV. Revision 1 (in Czech). NRI Rez, June 2000.
Adamec P, Holy J, Husták S. et al. Living PSA Update. Living PSA 2002, Phase XIII. Revision 1 (in Czech). NRI Rez, May 2003.
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© 2004 Springer-Verlag London
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Husták, S., Patrík, M. (2004). The Use of PSA for Development and Evaluation of NPP Dukovany Symptom-oriented EOPs. In: Spitzer, C., Schmocker, U., Dang, V.N. (eds) Probabilistic Safety Assessment and Management. Springer, London. https://doi.org/10.1007/978-0-85729-410-4_505
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DOI: https://doi.org/10.1007/978-0-85729-410-4_505
Publisher Name: Springer, London
Print ISBN: 978-1-4471-1057-6
Online ISBN: 978-0-85729-410-4
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