ADS注入器Ⅰ高频四极场(RFQ)功率源系统将为325MHz RFQ提供连续波功率,使束流离开RFQ时,其能量达到几MeV。功率源系统除了补偿RFQ腔耗外,还必须提供足够的功率以保证RFQ中的加速电场。ADS注入器ⅠRFQ功率源系统主要包括600kW连续波速调管、80kV/18A基于脉冲步进调制技术的PSM电源、环流器以及相应的波导传输系统等。根据ADS总体指标和RFQ的相关技术参数,提出了功率源的总体布局、技术指标以及设计要求等,在此基础上完成系统安装与调试,并通过专家组测试与验收。 ADS Injector I High Frequency Quadrupole Field (RFQ) The power source system will provide continuous wave power to the 325MHz RFQ, allowing it to reach several MeV when leaving the RFQ. In addition to compensating for the RFQ cavity, the power source system must also provide enough power to ensure an accelerating electric field in the RFQ. ADS injector ⅠRFQ power source system mainly includes 600kW continuous wave velocity modulation tube, 80kV / 18A pulsed step modulation technology PSM power supply, circulator and the corresponding waveguide transmission system. According to the ADS overall index and RFQ related technical parameters, the overall layout, technical indicators and design requirements of the power source are put forward. On this basis, the system installation and debugging are completed and tested and accepted by the expert group.