Recently, the world’s first commercial nuclear fusion device successfully achieved sustained operation for over 100 seconds—a critical milestone in the pursuit of clean energy. Developed by an international private energy company, the device employs advanced tokamak magnetic confinement technology and has made breakthroughs in stabilizing high-temperature plasma. During the test, it maintained plasma temperatures exceeding 100 million degrees Celsius and delivered stable energy output for a full 100 seconds, far surpassing previous experimental records. This achievement not only demonstrates the feasibility of long-duration, controlled fusion reactions but also lays a crucial technical foundation for future demonstration fusion power plants. Experts note that while significant engineering and economic challenges remain before grid integration becomes possible, the 100-second run represents a vital step toward achieving net energy gain and commercial viability. With growing private investment and international collaboration, fusion energy could become a reality by mid-century.As the process powering the sun, nuclear fusion offers abundant fuel (e.g., deuterium and tritium), produces no high-level radioactive waste, and is inherently safe—making it a potential ultimate clean energy solution. This breakthrough is expected to accelerate global fusion research and drive the transition toward a low-carbon, sustainable energy future.
近日，全球首个商业化核聚变装置成功实现百秒级持续运行，标志着人类在清洁能源领域迈出关键一步。该装置由一家国际私营能源公司主导研发，采用先进的托卡马克（Tokamak）磁约束技术，在高温等离子体稳定控制方面取得突破。运行过程中，装置维持了超过1亿摄氏度的等离子体温度，并在100秒内保持能量输出稳定，远超以往实验纪录。这一成果不仅验证了核聚变反应长时间可控运行的可行性，也为未来建设示范性聚变电站奠定了技术基础。专家指出，尽管距离真正并网发电仍有工程与经济性挑战，但百秒运行是迈向‘净能量增益’和商业化应用的重要里程碑。随着更多私营资本与国际合作的加入，核聚变能源有望在本世纪中叶成为现实。核聚变作为太阳的能量来源，具有燃料丰富（如氘、氚）、无高放射性废料、本质安全等优势，被视为终极清洁能源解决方案。此次突破将加速全球聚变能源研发进程，推动能源结构向低碳、可持续方向转型。
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