Proposal of an Arc Detection Technique Based on RF Measurements for the ITER ICRF Antenna

被引：2

作者：

Huygen, S. ^{[1
]}

Dumortier, P. ^{[1
]}

Durodie, F. ^{[1
]}

Messiaen, A. ^{[1
]}

Vervier, M. ^{[1
]}

Vrancken, M. ^{[1
]}

Wooldridge, E. ^{[2
]}

机构：

[1] Assoc EURATOM Belgian State, LPP ERM KMS, Brussels, Belgium

[2] EURATOM CCFE Fus Assoc, Culham Sci Ctr, Abingdon, Oxon, England

[3] Assoc EURATOM CEA, DSM IRFM, Cadarache, France

来源：

RADIO FREQUENCY POWER IN PLASMAS: PROCEEDINGS OF THE 19TH TOPICAL CONFERENCE | 2011年 / 1406卷

关键词：

ITER; ICRF; antenna; arc detection;

D O I：

10.1063/1.3664920

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：

RF arc detection is a key operational and safety issue for the ICRF system on ITER. Indeed the high voltages inside the antenna put it at risk of arcing, which could cause substantial damage. This paper describes the various possibilities explored by circuit simulation and the strategy now considered to protect the ITER ICRF antenna from RF arcs.

引用

页数：4