TUOA01 　ハドロン加速器/ビーム診断・ビーム制御①　 8月10日 会議室A 15:50 - 16:10

Fast fault recovery scenarios for the JAEA-ADS linac

○Bruce Yee-rendon, Yasuhiro Kondo, Jun Tamura, Keita Nakano, Hayanori Takei, Fujio Maekawa, Shinichiro Meigo (JAEA)

Japan Atomic Energy Agency (JAEA) is designing a 30 MW CW superconducting proton linac as a major component for the accelerator-driven subcritical system (ADS) project. The main challenge of the linac operation is the high reliability required to avoid thermal stress in the reactor. To this end, we implemented fault compensation schemes to enable a fast beam recovery; consequently, reducing the beam trip duration. This work presents strategies to increase the fault-tolerance capacity of the JAEA-ADS linac.