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核聚变与等离子体物理 ›› 2022, Vol. 42 ›› Issue (1): 56-62.DOI: 10.16568/j.0254-6086.202201010

• 核聚变工程 • 上一篇    下一篇

ITER偏滤器朗缪尔探针测控系统初步设计

陈  翔,赵  丽*,魏凌峰,王雅丽,蒋富强,赵  伟,聂  林   

  1. (核工业西南物理研究院,成都 610041)
  • 收稿日期:2020-11-18 修回日期:2021-03-10 出版日期:2022-03-15 发布日期:2022-04-14
  • 作者简介:陈翔(1989-),男,四川成都人,硕士,助理工程师,从事聚变实验测量与控制研究。
  • 基金资助:

    国家重点研发计划(2018YFE0309103)

Preliminary design of ITER Langmuir probe measurement and control system for divertor plasma

CHEN Xiang, ZHAO Li, WEI Ling-feng, WANG Ya-li,JIANG Fu-qiang, ZHAO Wei, NIE Lin   

  1. (Southwestern Institute of Physics, Chengdu 610041)
  • Received:2020-11-18 Revised:2021-03-10 Online:2022-03-15 Published:2022-04-14

摘要: 根据ITER诊断测控需求和控制、数据访问和通信(CODAC)设计规范,偏滤器朗缪尔探针系统使用企业建模工具(EA平台)进行仪器和控制建模设计。参照中央控制系统自动化运行和控制流程,完成了探针测控系统在等离子放电模式下运行流程的逻辑分层,具备数据采集、探针驱动电源管理、机柜健康监测、EPICS通讯等基本功能,实现了系统软硬件架构和与CODAC集成的初步设计。

关键词: 朗缪尔探针, 测控系统, 初步设计

Abstract: According to the measurement requirements of ITER Langmuir probe system and the design specifications of CODAC (Control, Data Access and Communication) system, the preliminary design of the instrument and control system was carried out. The design model of Langmuir probe system was established on Enterprise Architect (EA) platform. Referring to the automatic operation and control process, the layered design of the process in plasma discharge mode was completed. The preliminary design of probe system was finished, whose hardware and software architectures conform to the ITER control, data acquisition and probe drive power management, and the cabinet health monitoring and communication specification, and meet the requirement of integration with the ITER central control system.

Key words: Langmuir probe, Measurement and control system, Preliminary design

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