The digitization of nuclear power plants has become an inevitable trend in the future development of the nuclear energy industry. Based on the engineering application of Engineering Base software platform, this paper proposes principles and requirements for logic modeling of digital instrumentation and control (I&C) systems, modeling processes, model verification and release procedures, and other content elements. This research provides a reference for logic modeling of I&C systems in digital nuclear power plants, promotes the digital transformation of design aspects such as functional logic and termination logic in nuclear power plant I&C systems, and enhances design efficiency while reducing design errors.

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Research on Logic Modeling of Digital I&C System for Nuclear Power Plants

  • Yong-sheng Sun,
  • Zhi-guang Deng,
  • Tao Xu,
  • Bi-wei Zhu,
  • Xue-mei Wang,
  • Chen-long Dong,
  • Zi-hao Yu,
  • Ye-shun Peng

摘要

The digitization of nuclear power plants has become an inevitable trend in the future development of the nuclear energy industry. Based on the engineering application of Engineering Base software platform, this paper proposes principles and requirements for logic modeling of digital instrumentation and control (I&C) systems, modeling processes, model verification and release procedures, and other content elements. This research provides a reference for logic modeling of I&C systems in digital nuclear power plants, promotes the digital transformation of design aspects such as functional logic and termination logic in nuclear power plant I&C systems, and enhances design efficiency while reducing design errors.