Nordic experience and experiments of modelling digital I&C systems in PSA

  • Jan-Erik Holmberg
  • , Stefan Authen
  • , Ola Bäckström
  • , Tero Tyrväinen
  • , Lisa Zamani

    Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

    Abstract

    This paper describes results from the Nordic research project DIGREL on modelling digital I&C systems in probabilistic safety assessment (PSA). The goal has been to develop guidelines for analysing and modelling digital I&C systems. The failure modes taxonomy has been developed jointly with OECD/NEA Working Group on Risk Assessment. In addition, the modelling issue has been studied by developing a fictive, simplified PSA model representing a four-redundant distributed protection system.
    Original languageEnglish
    Title of host publicationInternational Topical Meeting on Probabilistic Safety Assessment and Analysis
    Subtitle of host publicationPSA 2015
    PublisherAmerican Nuclear Society (ANS)
    Pages399-405
    ISBN (Print)978-1-5108-0811-9
    Publication statusPublished - 2015
    MoE publication typeA4 Article in a conference publication
    EventInternational Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2015 - Sun Valley, United States
    Duration: 26 Apr 2015 → 30 Apr 2015

    Conference

    ConferenceInternational Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2015
    Abbreviated titlePSA 2015
    Country/TerritoryUnited States
    City Sun Valley
    Period26/04/15 → 30/04/15

    Fingerprint

    Dive into the research topics of 'Nordic experience and experiments of modelling digital I&C systems in PSA'. Together they form a unique fingerprint.
    View full fingerprint

    • SAUNA: Integrated safety assessment and justification of nuclear power plant automation

      Pakonen, A. (Manager), Tommila, T. (Participant), Alanen, J. (Participant), Björkman, K. (Participant), Laarni, J. (Participant), Lahtinen, J. (Participant), Oedewald, P. (Participant), Papakonstantinou, N. (Participant), Reiman, T. (Participant), Tyrväinen, T. (Participant), Valkonen, J. (Participant), Koskinen, H. (Participant), Porthin, M. (Participant), Savioja, P. (Participant), Linnosmaa, J. (Participant), Vyatkin, V. (Participant), Pang, C. (Participant), Buzhinsky, I. (Participant), Varkoi, T. (Participant), Nevalainen, R. (Participant), Holmberg, J.-E. (Participant), Uusitalo, E. (Participant) & Koskela, M. (Participant)

      1/02/15 → 31/01/19

      Project: Research

    Cite this