High power system for ECRH at 140Ghz, 2MW, 0.5s on FTU tokamak

被引：0

作者：

Sozzi, C ^{[1
]}

Berardi, B ^{[1
]}

Bozzi, R ^{[1
]}

Bruschi, A ^{[1
]}

Ciccone, G ^{[1
]}

Cirant, S ^{[1
]}

DiGiovenale, S ^{[1
]}

Gandini, F ^{[1
]}

Granucci, G ^{[1
]}

Iannone, F ^{[1
]}

Lupini, S ^{[1
]}

Mantovani, S ^{[1
]}

Mellera, V ^{[1
]}

Muzzini, V ^{[1
]}

Nardone, A ^{[1
]}

Pesci, E ^{[1
]}

Simonetto, A ^{[1
]}

Spinicchia, N ^{[1
]}

机构：

[1] CNR, ENEA, EURATOM, Inst Fis Plasma, I-20125 Milan, Italy

来源：

RADIO FREQUENCY POWER IN PLASMAS | 1999年 / 485卷

关键词：

D O I：

暂无

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：

The 140GHz, 2MW, 0.5s ECRH system on FTU tokamak integrates closed waveguide transmission lines (-30 m) with quasi optical systems at both ends for efficient coupling from the 4 gyrotrons to the 4 waveguides and from these to the plasma through a single access port. Poloidal and toroidal control of the beam's launching angles and polarisation is performed without movable components close to the plasma Most of the components of each generation and transmission system were designed to operate at a power level higher than 0.5 MW and a possible up-grade to a full 1 MW, 0.5 s capability is discussed.

引用

页码：462 / 465

页数：4

共 6 条

[1] Recent Progress of 2MW 140GHz ECRH System on HL-2A
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Wang, M. W.
Chen, G. Y.
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[2] Measurements of residual power of EC waves propagating in FTU tokamak during ECRH experiments at 140 GHz
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[3] High power heating of the FTU tokamak plasma at the fundamental electron cyclotron resonance of 140 GHz
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