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Division Spotlight
Education, Training & Workforce Development
The Education, Training & Workforce Development Division provides communication among the academic, industrial, and governmental communities through the exchange of views and information on matters related to education, training and workforce development in nuclear and radiological science, engineering, and technology. Industry leaders, education and training professionals, and interested students work together through Society-sponsored meetings and publications, to enrich their professional development, to educate the general public, and to advance nuclear and radiological science and engineering.
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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Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
Nokyu Seong, Yeonsub Jung, Chanho Sung (Korea Hydro & Nuclear Power Central Research Inst), Poonghyun Seong (KAIST)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 1478-1484
Plant procedures are instructions to guide operators in monitoring, decision making and controlling for operation of nuclear power plants. While plant procedures historically have been paper-based, the computer based procedures are being developed and applied to overcome the drawbacks of paper-based procedures in many nuclear power plants. Advance Power Reactor 1400 MWe (APR1400) Computerized Procedure System (CPS) has applied at Shin-Kori 3&4 units of Korea since 2012 and recently Shin Kori unit 3 has achieved one cycle trouble free. APR1400 CPS can be classified as type 2 and family 2 based on IEEE standard 1786, IEC standard 62646 respectively. APR1400 CPS has the function to navigate between procedure elements such as procedures, gross steps, steps and instructions and also has many functions mentioned in IEEE standard such as providing process data in the body of procedure steps and process step logic and evaluated data, and access links to soft control and process displays. To maximize the strength of computer-based procedures and to reduce the human errors, procedure based automation is needed. And international standard also states that the next step of computer based procedure is the automation using computer based procedure. Currently APR1400 CPS can support the functions to implement procedure based automation providing the various logic functions such as procedure entry condition monitoring, re-execution condition monitoring for continuous applied step, and automatic evaluation of instructions. To apply procedure based automation, the logic equations are made in the process of procedure writing. This paper introduces the overview of currently APR1400 CPS including the support functions automated and shows the result of partial procedure based automation using Standard Post Trip Actions (SPTA) and Diagnosis Actions (DA) including procedure entry condition monitoring and automatic evaluation of instructions through the Loss Of Coolant Accident (LOCA) scenario. This validation of partial procedure based automation was tested in full scope simulator of APR1400. And this paper also suggests the necessary functions and considerations to implement the procedure based automation.
