法国原子能与替代能源委员会（CEA）的WEST托卡马克装置于2月12日成功将等离子体维持超过22分钟，大幅刷新了中国EAST托卡马克此前保持的等离子体持续时间世界纪录。
核聚变：法国西托卡马克装置创下等离子体持续时间世界纪录！
Fusion nucléaire : le tokamak West bat le record mondial de durée de plasma !
摘要
法国原子能委员会（CEA）的West托卡马克装置于2月12日成功将等离子体维持超过22分钟，大幅刷新了中国EAST托卡马克此前创下的等离子体持续时间纪录。
法国原子能委员会（CEA）的West托卡马克装置于2月12日成功将等离子体维持超过22分钟，大幅刷新了中国EAST托卡马克此前创下的等离子体持续时间纪录。
Summary
The CEA's WEST tokemak achieved a plasma discharge lasting over 22 minutes on February 12, significantly surpassing the previous record held by China's EAST tokamak. This milestone represents a major advancement in nuclear fusion research toward sustained energy production.
The CEA's WEST tokemak achieved a plasma discharge lasting over 22 minutes on February 12, significantly surpassing the previous record held by China's EAST tokamak. This milestone represents a major advancement in nuclear fusion research toward sustained energy production.
The WEST tokamak at France's CEA research institute has set a new world record for plasma duration, sustaining a plasma for over 22 minutes on February 12. This achievement significantly surpasses the previous record held by China's EAST tokamak.
The milestone demonstrates substantial progress in the stability and control of high-temperature plasmas, a critical challenge for realizing practical nuclear fusion energy. By operating for more than 1,300 seconds, WEST has advanced research into the long-pulse conditions necessary for future fusion reactors like ITER. The result underscores the capability of tungsten-based plasma-facing components, a key technology being tested in WEST for its resilience under extreme heat and particle flux.
Résumé
Le CEA a établi un nouveau record mondial avec son tokemak WEST, en maintenant un plasma de fusion pendant plus de 22 minutes, surpassant largement le précédent record détenu par le tokamak chinois EAST. Cette avancée majeure démontre les progrès de la recherche française sur la voie de l'énergie de fusion contrôlée.
Le CEA a établi un nouveau record mondial avec son tokemak WEST, en maintenant un plasma de fusion pendant plus de 22 minutes, surpassant largement le précédent record détenu par le tokamak chinois EAST. Cette avancée majeure démontre les progrès de la recherche française sur la voie de l'énergie de fusion contrôlée.
Le tokamak West du CEA est parvenu à maintenir un plasma pendant plus de 22 minutes le 12 février. Il bat ainsi très largement le record précédent de durée de plasma obtenu dans le tokamak chinois East.
Core Point
France’s CEA tokamak West held a plasma for over 22 minutes, breaking the world record and advancing fusion research toward longer, more stable reactor operation.
Key Players
CEA — France’s national atomic and energy commission, based in France.
West tokamak — fusion research reactor operated by CEA, based in France.
East tokamak — fusion research reactor, based in China.
Industry Impact
- Energy: High — major milestone for fusion power development.
- Computing/AI: Low — limited direct impact beyond research modeling and control systems.
Tracking
[Strongly track] — Record-setting fusion progress could influence long-term energy technology roadmaps and public funding priorities.
Highlights
Tech Breakthrough
Related Companies
CEA-Leti
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CEA-Leti
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Categories
能源
科研
AI Processing
2026-03-31 10:55
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