首页|The first plasma breakdown in Thailand Tokamak-1 using the Ohmic heating and double swing flux methods based on magnetic field analysis

The first plasma breakdown in Thailand Tokamak-1 using the Ohmic heating and double swing flux methods based on magnetic field analysis

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Thailand Tokamak- 1 is a compact, circular-shaped tokamak with major and minor radii of 0.65 m and 0.20 m, respectively. It successfully achieved its first plasma in 2023, generating a maximum plasma current of approximately 100 kA, in line with the magnetic field induction work sequence of the magnet system in Thailand Tokamak- 1. This paper presents the design and measurement of the magnet system in Thailand Tokamak- 1, where the vacuum magnetic field was measured using diamagnetic loops and a rack of magnetic probes inserted into a vacuum chamber. Additionally, the Ohmic discharge process and its characteristic behavior in the experiment are described and analyzed.

Thailand Tokamak-1Magnet systemMagnetic field distributionRipple fieldOhmic dischargeRIPPLE REDUCTION

Suksaengpanomrung, Suebsak、Chen, Dalong、Poolyarat, Nopporn、Luo, Zhengping、Shen, Biao、Tamman, Arlee、Huang, Yiyun、Wonghabut, Pasit、Nilgumhang, Kewalee、Promping, Jiraporn、Dangtip, Somsak、Wisitsorasak, Apiwat、Sangaroon, Siriyaporn、Chatthong, Boonyarit、Klaywittapat, Ponkris、Nupangtha, Wasin、Wijaikum, Apiwat、Onjun, Thawatchai

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Thailand Inst Nucl Technol Publ Org

Chinese Acad Sci

Thailand Inst Nucl Technol Publ Org||Chinese Acad Sci

King Mongkut's University of Technology Thonburi Department of Physics||Center of Excellence in Theoretical and Computational Science

Mahasarakham Univ

Prince of Songkla University Faculty of Science

Thaksin Univ

Elect Generating Author Thailand

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2025

Fusion engineering and design

Fusion engineering and design

SCI
ISSN:0920-3796
年,卷(期):2025.211(Feb.)
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