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Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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Fusion Science and Technology
Latest News
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
Daren P. Stotler, Glenn Bateman
Fusion Science and Technology | Volume 15 | Number 1 | January 1989 | Pages 12-28
Technical Paper | Plasma Engineering | doi.org/10.13182/FST89-A25320
Articles are hosted by Taylor and Francis Online.
Detailed simulations of the Compact Ignition Tokamak are carried out using a 1½-dimensional transport code. The calculations include time-varying densities, fields, and plasma shape. Ignition can be achieved in this device if somewhat better than L-mode energy confinement time scaling is possible. The performance of such a compact, short-pulse device can depend greatly on how the plasma is evolved to its flattop parameters. Furthermore, in cases such as the ones discussed here, where there is not a great deal of ignition margin and the electron density is held constant, ignition ends if the helium ash is not removed. In general, control of the deuterium-tritium density is equivalent to burn control.