Digital twins for nuclear power plants and facilities

DJ Kropaczek, V Badalassi, PK Jain, P Ramuhalli… - The digital twin, 2023 - Springer
The nuclear digital twin (DT) is the virtual representation of a nuclear energy system across
its lifecycle. The nuclear DT uses real-time information and other data sources to improve …

Development of prognostic models using plant asset data

P Ramuhalli, C Walker, V Agarwal, NJ Lybeck - 2020 - osti.gov
The recent growth of machine learning and artificial intelligence technologies provides
opportunities for leveraging data-driven algorithms to address the problems of diagnostics …

ISM band integrated distributed antenna systems for industry 4.0: A techno-economic analysis

KA Manjunath, V Agarwal - GLOBECOM 2020-2020 IEEE …, 2020 - ieeexplore.ieee.org
Industries are moving towards automated monitoring and maintenance, and a single
wireless technology cannot fulfill all the requirements to meet industrial demands. To …

Development of an end state vision to implement digital monitoring in nuclear plants

CMB Walker, V Agarwal, NJ Lybeck, M Taylor - 2022 - osti.gov
Transitioning from an onsite Maintenance & Diagnostics Center to cloud-based services
offers many new opportunities with computing power and storage, but also new challenges …

Nuclear Power Fault Diagnostics and Preventative Maintenance Optimization

CMB Walker, NJ Lybeck, V Agarwal, P Ramuhalli… - 2021 - osti.gov
Operation and maintenance costs for nuclear power plants are very large. Reactors are
starting to shut down even after their operating licenses have been extended, because they …

Verification and validation of developed short-term forecasting models

CMB Walker, V Agarwal, NJ Lybeck, M Taylor… - 2021 - osti.gov
Recent advancements in machine learning (ML) and artificial intelligence (AI) technologies
provide an opportunity for leveraging data-driven algorithms to predict future nuclear power …

Analytics-at-scale of Sensor Data for Digital Monitoring in Nuclear Plants (3rd Annual Report)

CMB Walker, V Agarwal, NJ Lybeck, P Ramuhalli… - 2022 - osti.gov
Nuclear power plants collect and store large volumes of heterogeneous data from various
components and systems. With recent advances in machine learning (ML) techniques, these …

[PDF][PDF] Techno-Economic Assessment of a Multi-Band Heterogenous Wireless Network Architecture for Nuclear Power Plants

KA Manjunatha, V Agarwal - ASI Program Update - asi.inl.gov
Nuclear power plants (NPPs) are utilizing technological advancements to automate
monitoring, inspection, security, and other operation and maintenance tasks, thus improving …