Development of the ECRH water-cooling system in HL-2A tokamak

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2008, Vol. 28 ›› Issue (2): 150-153.

• Nuclear Fusion Engineering and Technology • Previous Articles Next Articles

Development of the ECRH water-cooling system in HL-2A tokamak

YANG Jia-xing1, ZHANG Jin-song2, YANG Ji-fang2,LIU Guang-yu2, TANG Fang-qun2, TIAN Pei-hong2

(1. Huazhong University of Science and Technology, Wuhan 430074; 2. Southwestern Institute of Physics, Chengdu 610041)

Received:2007-09-18 Revised:2008-02-22 Online:2008-06-15 Published:2011-02-21

HL-2A装置ECRH水冷却系统的研制

杨家兴1，张劲松2，杨继芳2，刘光钰2，唐芳群2，田培红2

(1. 华中科技大学，武汉 430074；2. 核工业西南物理研究院，成都 610041)

作者简介:杨家兴，男，河北沧州人，华中科技大学与西南核物理研究院联合培养硕士，主要从事托克马克二级加热方面的研究。

Abstract

Abstract:

The ECRH water cooling system of HL-2A tokamak has been successfully developed，the maximum flux and

pressure of this system reach 94m³.h^-1 and 0.6MPa, respectively. The system design, the pressure control, and the

parameter measurement are briefly introduced; the water-resistance calculation under high voltage condition has been

done, and the leak electric current in the cooling water loop of the gyrotron-anode has been measured to be less than 1mA.

Key words: ECRH, Cooling system, Water resistance

摘要：

研制了压强达0.6MPa总流量达94m³•h^-1的HL-2A装置电子回旋共振加热水冷却系统，介绍了该系统的设计、水压控制和参数

测量。计算了水压降和高电压环境中水电阻，测得的回旋管阳极水回路中的漏电流小于1mA。

关键词: 电子回旋共振加热, 水冷系统, 水电阻

CLC Number:

TL62

YANG Jia-xin, ZHANG Jin-song, YANG Ji-fang, LIU Guang-yu, TANG Fang-qun, TIAN Pei-hong. Development of the ECRH water-cooling system in HL-2A tokamak[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2008, 28(2): 150-153.

杨家兴1，张劲松2，杨继芳2，刘光钰2，唐芳群2，田培红2. HL-2A装置ECRH水冷却系统的研制[J]. 核聚变与等离子体物理, 2008, 28(2): 150-153.

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Development of the ECRH water-cooling system in HL-2A tokamak

HL-2A装置ECRH水冷却系统的研制

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