In a significant advancement for the energy sector, researchers at the Institute of Plasma Physics of the Chinese Academy of Sciences have developed a cutting-edge real-time control system tailored for high-power direct current (DC) testing platforms, particularly in the context of nuclear fusion. This innovative system is poised to enhance the testing capabilities of the international thermonuclear experimental reactor’s AC/DC converter system, a critical component in the quest for sustainable fusion energy.
The research, led by HE Shiying, focuses on creating a reliable and efficient control mechanism that meets the rigorous demands of future fusion magnet power supplies. “Our system not only achieves precise control of high currents but also ensures safety through advanced interlocking mechanisms,” HE stated, emphasizing the dual focus on performance and safety. This is particularly crucial in high-power environments where even minor faults can lead to significant operational risks.
Utilizing the QNX real-time operating system, the team integrated reflective memory technology from GE, establishing a robust network architecture that facilitates high-speed data exchange. This combination allows for multiple operational modes, catering to various testing scenarios while maintaining millisecond-level control precision. The ability to manage 120 kA steady-state currents and 500 kA pulse currents demonstrates the system’s capability to handle the extreme conditions typical of fusion experiments.
The commercial implications of this research are substantial. As nations and corporations invest heavily in nuclear fusion as a clean energy source, the demand for advanced testing platforms will grow. This system enhances the reliability and safety of fusion technologies, potentially accelerating the timeline for commercial fusion power generation. “By ensuring continuous stable operation across multiple modes, we can significantly reduce downtime and improve overall efficiency,” HE added, highlighting how this advancement could streamline operations in energy facilities.
The implications extend beyond just nuclear fusion. The technology developed here could be adapted for various high-power applications across the energy sector, paving the way for innovations in renewable energy systems and grid management. As the world grapples with climate change and the need for cleaner energy solutions, advancements like these are critical in shaping a sustainable future.
This significant study was published in ‘发电技术,’ which translates to ‘Power Generation Technology.’ For more insights into this groundbreaking research, you can explore the work of HE Shiying and his team at the Institute of Plasma Physics Chinese Academy of Sciences.
