HL-2A装置低杂波系统高功率速调管调试  

Performance test of 4 TH2103A klystrons for HL-2A LHCD system

作　　者：康自华[1] 卢波[1] 曾浩[1] 饶军[1] 王超[1] 王明伟[1] 王洁琼[1] 姚涛[1] 梁军[1] 陈娅莉[1] 冯鲲[1] 王贺[1] 

机构地区：[1]核工业西南物理研究院,成都610041

出　　处：《核聚变与等离子体物理》2015年第3期204-209,共6页Nuclear Fusion and Plasma Physics

基　　金：国家磁约束核聚变能发展研究专项(2011GB104000)

摘　　要：建立了低杂波系统调试平台,在此平台上对4只TH2103A型高功率速调管及传输线主要部件进行了短脉冲调试,对每只速调管运行参数进行了优化和标定。在50k V/20A的束电流条件下,速调管工作脉冲脉宽为30ms,4只速调管输出功率分别为449k W、417k W、460k W和450k W。测试数据和调试结果为下一步在HL-2A装置上建设低杂波系统、开展物理实验等提供了重要的参考数据。A test platform for the TH2103A klystrons and the high power microwave components is developed. The RF driver, four port circulator, RF load and high power cathode power supply are installed on the test bed. A short pulse test is carried out on the test bed. The parameters of the 4 klystrons are optimized by scanning the currents in the 3 focusing coils and the high power microwave transmission components are conditioned. The output power of the 4 klystrons reached 449kW, 417kW, 460kW and 450kW when the pulse duration was 30ms, respectively. The test result is an important reference for the LHCD system on HL-2A tokamak.

关 键 词：低杂波 速调管 HL-2A装置 

分 类 号：TL624[核科学技术—核技术及应用]