Scholarlink

The industrial model is the core of the digital twin. With the deepening of the application of digital twins in nuclear power, the industrial model plays a key role in the design, operation, maintenance, safety assessment, and accident simulation of nuclear power plants. Due to the high complexity and sensitivity of the nuclear power industry, how to ensure the safety, reliability, and confidentiality of industrial model assets has become an urgent problem to be solved. This paper clearly classifies and classifies the model assets of the nuclear power industry, deeply analyzes the safety needs and threats faced by the model assets of the nuclear power industry, puts forward the safety guarantee framework for the whole life cycle of nuclear power industry models, and comprehensively evaluates the existing safety guarantee measures and methods. The code of model assets is protected using high-security code obfuscation and encryption methods. Through multi-protocol transmission and efficient encryption and decryption technology, the reliable transmission of model assets in the nuclear power industry is realized. Through the high-isolation sandbox technology, the safe operation of model assets is guaranteed. Adaptive encapsulation and packaging technology are adopted to ensure the reliable service of model assets. Through multi-level access control and blockchain technology, confidential access to the model is supported, as well as traceability of asset invocation transactions. With the real nuclear power industry Internet platform as the carrier, the generation, transmission, operation, and sharing services of multiple models are implemented. The research results show that the framework and method proposed in this paper can effectively deal with the network security threats and asset leakage of industrial models, support the traceability sharing of model assets under the restrictions of intellectual property owners, promote the ecological cooperation of nuclear power digital twins, and improve the security level and sustainable development of nuclear power digital assets.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Research on Safety Assurance Methods for Nuclear Power Industry Model Assets

  • 会议论文

  • 发表日期：

    2026年

查看全文
  • Minmin Cheng,
  • Menghan Zhu,
  • Kangli Niu

摘要

The industrial model is the core of the digital twin. With the deepening of the application of digital twins in nuclear power, the industrial model plays a key role in the design, operation, maintenance, safety assessment, and accident simulation of nuclear power plants. Due to the high complexity and sensitivity of the nuclear power industry, how to ensure the safety, reliability, and confidentiality of industrial model assets has become an urgent problem to be solved. This paper clearly classifies and classifies the model assets of the nuclear power industry, deeply analyzes the safety needs and threats faced by the model assets of the nuclear power industry, puts forward the safety guarantee framework for the whole life cycle of nuclear power industry models, and comprehensively evaluates the existing safety guarantee measures and methods. The code of model assets is protected using high-security code obfuscation and encryption methods. Through multi-protocol transmission and efficient encryption and decryption technology, the reliable transmission of model assets in the nuclear power industry is realized. Through the high-isolation sandbox technology, the safe operation of model assets is guaranteed. Adaptive encapsulation and packaging technology are adopted to ensure the reliable service of model assets. Through multi-level access control and blockchain technology, confidential access to the model is supported, as well as traceability of asset invocation transactions. With the real nuclear power industry Internet platform as the carrier, the generation, transmission, operation, and sharing services of multiple models are implemented. The research results show that the framework and method proposed in this paper can effectively deal with the network security threats and asset leakage of industrial models, support the traceability sharing of model assets under the restrictions of intellectual property owners, promote the ecological cooperation of nuclear power digital twins, and improve the security level and sustainable development of nuclear power digital assets.