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加速器驱动次临界核能系统(ADS)是下一代能源的首选方向。它能有效地利用铀和钍资源,嬗变长寿命高放射性废物和提高核安全水平。ADS加速器应能提供几十兆瓦质子束。超导直线加速器(SCL)效率高,束流损失少,是ADS加速器的最佳选择。作者介绍的ADD加速器由5 MV射频四极加速器,100 MV独立调相超导腔加速器和1 GV椭圆超导腔加速器组成。确定了加速结构和主要参数,考虑了研究和发展计划。
Accelerator-driven subcritical nuclear energy system (ADS) is the preferred direction for the next generation of energy. It can effectively utilize uranium and thorium resources, transmute long-lived high-level radioactive waste and improve nuclear safety. The ADS accelerator should be capable of delivering tens of megawatts of proton beams. Superconducting linear accelerator (SCL) high efficiency, less beam loss, is the best choice for ADS accelerator. The ADD accelerator introduced by the author consists of a 5 MV RF quadrupole, a 100 MV independent phase-modulated superconducting cavity accelerator and a 1 GV elliptical superconducting cavity accelerator. Accelerated structure and key parameters were identified, taking into account research and development plans.