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AI at work: Southern Nuclear’s adoption of Copilot agents drives fleet forward
Southern Nuclear is leading the charge in artificial intelligence integration, with employee-developed applications driving efficiencies in maintenance, operations, safety, and performance.
The tools span all roles within the company, with thousands of documented uses throughout the fleet, including improved maintenance efficiency, risk awareness in maintenance activities, and better-informed decision-making. The data-intensive process of preparing for and executing maintenance operations is streamlined by leveraging AI to put the right information at the fingertips for maintenance leaders, planners, schedulers, engineers, and technicians.
G. Motojima, H. Okada, K. Y. Watanabe, Y. Nakamura, F. Sano, K. Nagasaki, T. Mizuuchi, S. Kobayashi, K. Kondo, S. Yamamoto, Y. Suzuki, K. Hanatani, Y. Torii, M. Kaneko, H. Arimoto, H. Yamazaki, S. Watanabe, T. Tsuji, H. Nakamura, H. Kitagawa, H. Yabutani, S. Fujikawa, M. Uno
Fusion Science and Technology | Volume 51 | Number 1 | January 2007 | Pages 122-128
Technical Paper | Stellarators | doi.org/10.13182/FST07-A1293
Articles are hosted by Taylor and Francis Online.
Toroidal current has been studied in electron cyclotron heating (ECH) and ECH + neutral beam injection (NBI) plasmas on Heliotron J by controlling the bumpy field component. In the ECH plasma with high density, the toroidal current increases from 0.3 to 1.5 kA when B04/B00 is increased from 0.01 to 0.15, where B04 and B00 are the bumpy field and the uniform field components, respectively. The observed toroidal current is qualitatively in good agreement with neoclassical calculation results without radial electric field except for a low bumpy configuration case at low density. If the radial electric field is responsible for the deviation in the low bumpiness case, the central electric potential is estimated to be ~3 to 5 kV. The dependence of the net toroidal current on the bumpiness has also been observed in the ECH + NBI plasma. An estimation of the Ohkawa current has been attempted.
