Fast sweep of current phases in ICH antenna straps

被引：10

作者：

Hwang, CK

Hong, BG

Swain, D

机构：

[1] Korea Atom Energy Res Inst, Taejon 305600, South Korea

[2] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

来源：

FUSION ENGINEERING AND DESIGN | 1999年 / 45卷 / 02期

关键词：

ICRF heating; KSTAR; ICRF antenna; fast sweep of phases; tuning method;

D O I：

10.1016/S0920-3796(99)00003-4

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：

Ion cyclotron (IC) system for KSTAR (Korean Superconducting Tokamak Advanced Research) tokamak has been designed to be capable of fast sweeping the phase intervals of the antenna strap currents with all the mechanical tuners fixed. It is shown that the fast sweep is possible by use of proper decoupler circuits. Design and tuning method for the decoupler circuit are described. We show that the circuit works satisfactorily by examining its behavior under the fast sweep. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：127 / 135

页数：9