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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Fusion Science and Technology
Latest News
ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
Xi Deng, Ge Gao, Yan Rao, Li Jiang, Chenguang Wan
Fusion Science and Technology | Volume 79 | Number 5 | July 2023 | Pages 517-527
Technical Paper | doi.org/10.1080/15361055.2022.2149205
Articles are hosted by Taylor and Francis Online.
The power electronic devices of ITER will bear a magnetic field strength of more than 5 mT, which may affect the operation of the devices and cause different degrees of damage to the devices. Therefore, these power electronic devices need a magnetic field anti-interference test. The core of the test facility is a magnetic field coil. First, the mathematical models of two-coil and multicoil systems considering the cross section are established. The general formula, optimization design objective, and optimization design process of the coil parameters are obtained, and the optimization scheme of the optimal solution is determined. Then, the multicoil systems are analyzed according to the actual design requirements and the actual site conditions. Some parameters that play a major role are used in the magnetic field distribution as variables to analyze and select the appropriate coil structure. Finally, the four-coil-group system with equal side lengths is applied as the coil structure based on the design requirements, power loss, weight, and manufacturing difficulty. Finite element software simulation results and experimental results prove the feasibility and correctness of the theoretical analysis.