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Fusion energy: Progress, partnerships, and the path to deployment
Over the past decade, fusion energy has moved decisively from scientific aspiration toward a credible pathway to a new energy technology. Thanks to long-term federal support, we have significantly advanced our fundamental understanding of plasma physics—the behavior of the superheated gases at the heart of fusion devices. This knowledge will enable the creation and control of fusion fuel under conditions required for future power plants. Our progress is exemplified by breakthroughs at the National Ignition Facility and the Joint European Torus.
S. M. Hwang, G. S. Lee, J. G. Yang, K. K. Choh, J. H. Choi, J. W. Choi, K. S. Chung, C. J. Dhoh, J. Hong, B. C. Kim, D. E. Kim, W. C. Kim, H. K. Lee, S. G. Lee, H. K. Na, Y. K. Oh, H. L. Yang, S. J. Yoo, N. S. Yoon, K.-I. You, Duk-In Choi
Fusion Science and Technology | Volume 35 | Number 1 | January 1999 | Pages 99-106
Topical Review Lectures | doi.org/10.13182/FST99-A11963832
Articles are hosted by Taylor and Francis Online.
The Hanbit magnetic mirror device, which is operated as a joint plasma research facility, has been constructed at Korea Basic Science Institute for basic study and technology development of high temperature plasma confinement, plasma heating and diagnostics, and plasma applications, such as high-temperature material testing for tokamak divertors. A 500-kW RF transmitter and a 100-kW RF transmitter for ICRF heating are major heating sources in operation, and a few gyrotron-based ECRH systems are in preparation. The target plasma parameters at the central cell are 1-keV ion temperature, 200-eV electron temperature, and 5 × 1012 cm−3 electron density with 500-ms plasma duration. The present status of the Hanbit device, which includes the system overview and recent experimental result, is described in this paper, and future plans will be discussed.