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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Fusion Science and Technology
Latest News
NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
P. Fu, Z. Z. Liu, J. Z. Xu, G. Gao, J. L. Wen, Y. Cao, Z. Q. Song, L. J. Tang, L. S. Wang, X. Y. Liang
Fusion Science and Technology | Volume 42 | Number 1 | July 2002 | Pages 155-161
Technical Paper | doi.org/10.13182/FST02-A223
Articles are hosted by Taylor and Francis Online.
The paper gives a description of the poloidal field power supplies and the control system of the HT-7U superconducting tokamak required to energize the magnetic field coils for plasma excitation and confinement. An original configuration of alternating-current/direct-current (dc) converter, thyristor dc circuit breaker, and power supply control system are introduced in detail.
