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Study on I&C Safety Classification Method of Nuclear Power Plant

  • Tao FuEmail author
  • Xiang-Jie He
  • Long-Qiang Zhang
Conference paper
  • 570 Downloads
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 455)

Abstract

According to IAEA SSR 2/1, the instrumentation and control (I&C) systems which are important to safety, should be first identified and then classified on the basis of their function and significance with regard to safety in the design process of nuclear power plant. A clear logical safety classification method is very important to complete items classification. At present, there is no uniform requirement for the specific classification method. In this paper, a set of I&C safety classification method for nuclear power plants is studied from the perspective of safety function design, distribution, realization process and accident analysis and safety classification relationship, and the function classification process, the system classification process and the equipment classification process are described.

Keywords

I&C safety classification Function design Accident analysis 

References

  1. 1.
    ANS 51.1: Nuclear safety criteria for the design of stationary pressurized water reactor plants (1983)Google Scholar
  2. 2.
    ANS 58.14: Safety and pressure integrity classification criteria for light water reactors (2011)Google Scholar
  3. 3.
    IAEA SSG-30: Safety classification of structures, systems and components in nuclear power plants (2014)Google Scholar
  4. 4.
    IAEA SSR 2/1: Safety of nuclear power plants: design (2012)Google Scholar
  5. 5.
    IEC 61226: Nuclear power plants –Instrumentation and control important to safety –Classification of instrumentation and control functions (2009)Google Scholar
  6. 6.
    RG1.201: Guidelines for categorizing structures, system, and components in nuclear power plant according to their safety significance (2006)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.State Key Laboratory of Nuclear Power Safety Monitoring Technology and EquipmentChina Nuclear Power Engineering Co., LtdShenzhenChina

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