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Title:Nadgradnja krmilnega sistema in vzpostavitev kibernetske zaščite sistema za zapiranje sodov za shranjevanje srednje in nizko radioaktivnih odpadkov v Nuklearni elektrarni Krško : diplomsko delo
Authors:ID Seničar, Žan (Author)
ID Holobar, Aleš (Mentor) More about this mentor... New window
Files:.pdf VS_Senicar_Zan_2025.pdf (3,87 MB)
MD5: 2CF8F85A4DBA195CD19E9AB2F71C9366
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V sodelovanju z Nuklearno elektrarno Krško smo izvedli nadgradnjo sistema za zapiranje sodov s srednje in nizko radioaktivnimi odpadki. Posodobljena je bila strojna in programska oprema krmilnika. Razvit je bil grafični vmesnik s simulacijo senzorjev in ventilov ter simulacijsko okolje za testiranje in usposabljanje operaterjev. Vzpostavljena je bila povezava s procesno-informacijskim sistemom preko protokola Modbus. Kibernetska varnost je bila izboljšana z uporabo podatkovne diode in platforme Nozomi Networks za zaznavanje groženj. Z nadgradnjo je bila izboljšana zanesljivost, varnost in učinkovitost procesa. Zmanjšana je bila potreba po ročnih posegih v območju sevanja, sistem pa je postal odpornejši na kibernetske napade.
Keywords:krmilnik, vmesnik človek-stroj, kibernetska varnost, podatkovna dioda, simulacija
Publication status:Published
Publication version:Version of Record
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[Ž. Seničar]
Year of publishing:2025
Number of pages:1 spletni vir (1 datoteka PDF (VII, 37 str.))
PID:20.500.12556/DKUM-92258 New window
UDC:004.5.056:681.51(043.2)
COBISS.SI-ID:236385027 New window
Publication date in DKUM:08.05.2025
Views:117
Downloads:36
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:26.03.2025

Secondary language

Language:English
Title:Upgrade of the control system and implementation of cybersecurity for the capping device in the Krško Nuclear Power Plant
Abstract:In collaboration with the Krško Nuclear Power Plant, we upgraded the capping device for containers with medium and low level radioactive waste. The hardware and software of the controller were updated. A graphical interface with sensor and valve simulation was developed, along with a simulation environment for testing and operator training. A connection to the process information system was established via the Modbus protocol. Cybersecurity was enhanced using a data diode and the Nozomi Networks platform for threat detection. The upgrade improved the reliability, safety, and efficiency of the process, reduced the need for manual interventions in radiation areas, and made the system more resilient to cyberattacks.
Keywords:controller, human-machine interface, cyber security, data diode, simulation


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