Design status of EC system in ITER - design of reliable RF beam launching system

被引：17

作者：

Kobayashi, N ^{[1
]}

Bosia, G ^{[1
]}

Petzold, B ^{[1
]}

机构：

[1] Max Planck Inst Plasma Phys, D-85748 Garching, Germany

来源：

FUSION ENGINEERING AND DESIGN | 2001年 / 53卷 / 1-4期

关键词：

design; mirror; ITER; EC launcher; ECH and CD system;

D O I：

10.1016/S0920-3796(00)00523-8

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The design of two types of EC-launchers which fulfil many functions requested to EC system, is described. One with toroidal RF beam steering is mainly used for main plasma heating and current drive. The other with poloidal RF beam steering is mainly used for neoclassical tearing mode stabilization. The RF beam is deflected by a steerable mirror. In this design, one mirror, steerable in a single direction, is assigned to one row of waveguides. A reliable RF beam launching system can be constructed by using a spiral pipe for cooling water and a simple push/pull shaft for mirror rotation without a cam and link. The design includes a mirror composed of a high melting temperature material plate and a SS pipe. (C) 2001 Published by Elsevier Science B.V.

引用

页码：475 / 484

页数：10