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核聚变与等离子体物理 ›› 2015, Vol. 35 ›› Issue (3): 204-209.DOI: 10.16568/j.0254-6086.201503003

• 核聚变工程技术 • 上一篇    下一篇

HL-2A 装置低杂波系统高功率速调管调试

康自华,卢 波,曾 浩,饶 军,王 超,王明伟,王洁琼,姚 涛,梁 军,陈娅莉,冯 鲲,王 贺   

  1. (核工业西南物理研究院,成都 610041)
  • 出版日期:2015-09-15 发布日期:2015-09-15
  • 作者简介:康自华(1956-),男,四川洪雅人,高级工程师,现从事波加热技术及相关电源技术方面的工作。
  • 基金资助:

    国家磁约束核聚变能发展研究专项(2011GB104000)

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

KANG Zhi-hua, LU Bo, ZENG Hao, RAO Jun, WANG Chao, WANG Ming-wei,WANG Jie-qiong, YAO Tao, LIANG Jun, CHEN Ya-li, FENG Kun, WANG He   

  1. (Southwestern Institute of Physics, Chengdu 610041)
  • Online:2015-09-15 Published:2015-09-15

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50kV/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449kW、417kW、460kW 和450kW。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。

关键词: 低杂波, 速调管, HL-2A 装置

Abstract:

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.

Key words: Lower hybrid wave, Klystron, HL-2A tokamak

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