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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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May 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
Nuclear Plant Instrumentation and Control & Human-Machine Interface Technology (NPIC&HMIT 2025)
Technical Session
Wednesday, June 18, 2025|3:15–5:00PM CDT|Chicago Ballroom G
Session Chair:
Hyun Gook Kang
Alternate Chair:
Syed Bahauddin Alam
Session Organizer:
Vivek Agarwal
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Improving Motor Reliability for Nuclear Systems by Sensorless Temperature Estimation
3:15–3:35PM CDT
Samrendra Roy (University of Illinois Urbana-Champaign), Kazuma Kobayashi (University of Illinois Urbana-Champaign), Sajedul Talukder (University of Texas EL Paso), Syed B. Alam (University of Illinois Urbana-Champaign)
Paper
Digital Protective Relays Demonstrate Superior Reliability and Improve System Performance
3:35–3:55PM CDT
Stephen Middlekauff (SEL, Inc.), Adrian Genz (SEL, Inc.)
Assessment of the State of Practice for Using Operating Experience for Digital Systems for Nuclear Power Plants
3:55–4:15PM CDT
Derek S. Halverson (US Nuclear Regulatory Comission), David Rahn (US NRC), Ismael Garcia (US NRC)
Simulation of Electrical System Event Propagation in Nuclear Power Plants Using Modelica
4:15–4:35PM CDT
Kyle M. Warns (Rensselaer Polytechnic Institute), Hyun Gook Kang (Rensselaer Polytechnic Institute)
Application of IEC 62003 to Electromagnetic Compatibility Qualification of I&C and Electrical Equipment
4:35–4:55PM CDT
Chad J. Kiger (AMS Corporation)
Integrating STPA to NPP Systems Engineering Processes
4:55–5:15PM CDT
Josepha Berger (VTT Technical Research Centre of Finland Ltd.), Akira King (Aalto University), Antti Pakonen (VTT Technical Research Centre of Finland Ltd.)
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