Implementation of an integrated real-time process surveillance and diagnostic system for nuclear power plants

Wang, Wenlin; Yang, Ming

doi:10.1016/j.anucene.2016.06.002

Cited by 7 publications

(2 citation statements)

References 11 publications

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“…Out of the scope of RES and SGs, some application cases of OPC technology for nuclear energy have been reported. Wang and Yang [49] implement a real-time surveillance and diagnostics system for nuclear plants. In this case, data collected from sensors and actuators (temperature, valves, etc.)…”

Section: Other Energy Facilitiesmentioning

confidence: 99%

A survey on systems integration in the energy automation domain through OPC interface

Pérez¹,

González²

2020

Actas De Las XXXIX Jornadas De Automática, Badajoz, 5-7 De Septiembre De 2018

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The Object Linking and Embedding for Process Control (OPC) interface provides an effective means to exchange data between automation-related entities, both hardware and software. Since its creation, it has been profusely used not only for industrial scenarios but also for other spheres, among which energy automation is an important scope. In order to portray the relevance of such protocol, this paper presents a survey of applications of OPC communication to manage systems integration in the context of energy automation.Palabras Clave: industrial communications, OPC, energy automation, Smart Grid, interoperability.

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Section: Other Energy Facilitiesmentioning

confidence: 99%

A survey on systems integration in the energy automation domain through OPC interface

Pérez¹,

González²

2020

Actas De Las XXXIX Jornadas De Automática, Badajoz, 5-7 De Septiembre De 2018

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show abstract

“…MFM [22][23][24] is an explicit means-end model, and it can describe the structure and goal of industrial systems in a graphical way. As shown in Figure 2, MFM includes two basic types of concepts: function and flow, where function is a role that a system has in the achievement of a goal and consists of many devices, and flow is a structure that describes the flowing process of information or material.…”

Section: Mfmmentioning

confidence: 99%

Extended multilevel flow model-based dynamic risk assessment for cybersecurity protection in industrial production systems

Zhu

Qin

Zhou

et al. 2018

International Journal of Distributed Sensor Networks

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Cybersecurity protection becomes an essential requirement for industrial production systems, while industrial production systems are moving from isolation to interconnection with the development of information and communication technology. Dynamic risk assessment plays an important role in cybersecurity protection, providing the real-time security situation to the industrial production systems managers. Currently, few researches in this domain focus on the physical process of industrial production systems, let alone considering the combination of attack propagation in cyber space and the abnormal events happening in physical space for risk assessment. In this article, an extended multilevel flow model-based dynamic risk assessment approach for industrial production systems is proposed, where the extended multilevel flow model models the production process graphically and describes the relationships among devices, functions, and flows quantitatively. Based on the extended multilevel flow model of industrial production systems, a Bayesian network is built to analyze the attack propagation over time, and the consequences of cyber attack in production process are assessed quantitatively. Some simulations on a chemical process system are carried out to verify the effectiveness of the proposed approach. The results demonstrate that this approach can assess the dynamic cybersecurity risk of industrial production systems in a quantitative way.

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Causality validation of multilevel flow modelling

Nielsen

Gofuku

Zhang

et al. 2020

Computers & Chemical Engineering

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Implementation of an integrated real-time process surveillance and diagnostic system for nuclear power plants

Cited by 7 publications

References 11 publications

A survey on systems integration in the energy automation domain through OPC interface

A survey on systems integration in the energy automation domain through OPC interface

Extended multilevel flow model-based dynamic risk assessment for cybersecurity protection in industrial production systems

Causality validation of multilevel flow modelling

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