Recent Progress of 2MW 140GHz ECRH System on HL-2A

被引：5

作者：

Huang, M. ^{[1
]}

Rao, J. ^{[1
]}

Li, B. ^{[1
]}

Zhou, J. ^{[1
]}

Kang, Z. H. ^{[1
]}

Wang, H. ^{[1
]}

Lu, B. ^{[1
]}

Xia, D. H. ^{[1
]}

Wang, C. ^{[1
]}

Feng, K. ^{[1
]}

Wang, M. W. ^{[1
]}

Chen, G. Y. ^{[1
]}

Pu, Y. N. ^{[1
]}

Lu, Z. H. ^{[1
]}

Wang, J. Q. ^{[1
]}

Duan, X. R. ^{[1
]}

Liu, Y. ^{[1
]}

机构：

[1] Southwestern Inst Phys, Chengdu, Peoples R China

来源：

EC-17 - 17TH JOINT WORKSHOP ON ELECTRON CYCLOTRON EMISSION AND ELECTRON CYCLOTRON RESONANCE HEATING | 2012年 / 32卷

关键词：

LAUNCHER; DESIGN;

D O I：

10.1051/epjconf/20123204012

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

In order to provide more capability of physics study for high-performance plasma, such as current profile control, neoclassical tearing modes suppression, transport study and so on, a new 2MW/140GHz/3s second-harmonic ECRH system with X-mode injection is on schedule on HL-2A. The total power of this system is 2MW and the pulse duration is 3 sec, which is generated by two gyrotrons manufactured by GYCOM. Two evacuated Phi 63.5mm transmission lines were used to propagate these two 1MW/3s wave beams. A fast steerable launcher has been designed and installed on the HL-2A tokamak to inject four beams with narrow beam width and enable continuous beam scanning in toroidal and poloidal directions independently.

引用

页数：6

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