Study of liquid impedance matching for ICRF on the EAST tokamak

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2005, Vol. 25 ›› Issue (4): 278-282.

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Study of liquid impedance matching for ICRF on the EAST tokamak

WANG Peng1,ZHAO Yan-ping1, MAO Yu-zhou1,QIN Cheng-ming1,T Watar i2,R Kumazawa2,T Mutoh2,T Seki2

( 1. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031; 2. National Institute for Fusion Science, Toki City 509- 5292)

Received:2005-05-26 Revised:2005-07-26 Online:2005-12-15 Published:2013-08-22

EAST 装置离子回旋加热液态阻抗匹配系统的研究

王鹏1 , 赵燕平1 , 毛玉周1 , 秦成明1 ,T Watari2 , R Kumazawa2 , T Mutoh2 , T Seki2

( 1. 中国科学院等离子体物理研究所, 合肥230031; 2. National Institut e for Fusion Science, Toki City 509-5292)

作者简介:王鹏( 1973- ) , 男, 安徽宿州人, 博士研究生, 核能科学与工程专业, 主要从事离子回旋加热液态相移器的研究与设计。

Abstract

Abstract:

Two impedance matching systems for ion cyclotron frequency( ICRF) are introduced on the EAST tokamak. One consists of the liquid triple stub tuners, and the other is composed of liquid phase shifter and single liquid stubtuner. The result turns out that the impedance matching can be achieved by using either of the two systems.

Key words: ICRF, Liquid impedance matching system, Liquid stub tuner, Liquid phase shifter

摘要：

介绍了EAST 装置离子回旋加热系统中的两种实现阻抗匹配的方式, 用三支节液态调配器取代传统的滑竿式三支节调配器和用液态相移器与单支节液态调配器相结合组成液态阻抗匹配系统。通过对液态阻抗匹配系统的分析, 表明这两种方式都能够较好地实现阻抗匹配。

关键词: 离子回旋加热, 液态阻抗匹配系统, 液态支节调配器, 液态相移器

CLC Number:

O532+ . 23

WANG Peng1,ZHAO Yan-ping1, MAO Yu-zhou1,QIN Cheng-ming1,T Watar i2,R Kumazawa2,T Mutoh2,T Seki2. Study of liquid impedance matching for ICRF on the EAST tokamak[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2005, 25(4): 278-282.

王鹏1 , 赵燕平1 , 毛玉周1 , 秦成明1 ,T Watari2 , R Kumazawa2 , T Mutoh2 , T Seki2. EAST 装置离子回旋加热液态阻抗匹配系统的研究[J]. 核聚变与等离子体物理, 2005, 25(4): 278-282.

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[2]	YANG Qing-xi, SONG Yun-tao, SHI Shan-shuang, BIAN Hong-bo, ZHAO Yan-ping. Design and analysis of the support structure for EAST ICRF antenna [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2012, 32(1): 61-65.
[3]	YANG Qing-xi, SONG Yun-tao, CHEN Yong-hua, CHENG Dao-lin. Design of the movable structure for the EAST ICRF antenna [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2011, 31(3): 246-251.
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[5]	CHEN Gen, MAO Yu-zhou, ZHAO Yan-ping. Study on 1.5MW RF amplifier for EAST ICRF heating system [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2010, 30(1): 67-70.
[6]	YANG Qing-xi, SONG Yun-tao, WU Song-tao, CHEN Yong-hua. Design of transmission line of ICRH antenna for EAST [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2008, 28(3): 242-246.
[7]	YANG Qing-xi, SONG Yun-tao, WU Song-tao. Electromagnetic force analysis of ICRF heating antenna on EAST tokamak [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2007, 27(1): 12-17.

Study of liquid impedance matching for ICRF on the EAST tokamak

EAST 装置离子回旋加热液态阻抗匹配系统的研究

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