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核聚变与等离子体物理 ›› 2011, Vol. 31 ›› Issue (3): 246-251.

• 核聚变工程技术 • 上一篇    下一篇

EAST ICRF天线移动结构设计

杨庆喜,宋云涛,陈永华,盛道林   

  1. (中国科学院等离子体物理研究所,合肥 230031)
  • 收稿日期:2010-09-13 修回日期:2011-04-11 出版日期:2011-09-15 发布日期:2011-09-09
  • 作者简介:杨庆喜(1980-),男,江西吉安人,博士,主要从事电物理装置设计与分析。
  • 基金资助:

    国家“九五”重大科学工程子项目

Design of the movable structure for the EAST ICRF antenna

YANG Qing-xi, SONG Yun-tao, CHEN Yong-hua, CHENG Dao-lin   

  1. (Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031)
  • Received:2010-09-13 Revised:2011-04-11 Online:2011-09-15 Published:2011-09-09

摘要:

根据EAST物理实验要求,EAST ICRF天线被设计成带有一种沿着EAST装置径向方向移动的液压驱动导轨式结构。为了验证移动结构的可行性,对ICRF天线移动结构支撑部件通过公式和有限元方法进行了相关的计算分析,分析结果满足设计要求。对ICRF天线整体结构进行了受力分析以及对装配好的ICRF天线移动结构进行了调试,受力分析表明ICRF天线能够稳定移动,调试结果满足设计要求。

关键词: EAST, ICRF 天线, 移动结构, 液压驱动

Abstract:

On the basis of the physics experiment requirements of EAST, the ion cyclotron range of frequency (ICRF) antenna has been designed with the capacity of moving back and forth along the rail in the radial direction of EAST by the hydraulic drive. With the aim of demonstrating the feasibility of the movable structure, the analysis has been carried out for the support components of the ICRF antenna movable structure by applying the formulas and the finite element method, analysis results satisfy the design requirements. In addition, the mechanical analysis have been performed for the ICRF antenna, and the engineering commissioning have been done for the assembled ICRF antenna movable structure, results of mechanical analysis are shown that the ICRF antenna can move stably as well as results of commissioning meet what was expected.

Key words: EAST, ICRF antenna, Movable structure, Hydraulic drive

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