Current Status of ICRF Heating Experiments on EAST  

作　　者：张新军 赵燕平 毛玉周 袁帅 薛迪冶 汪磊 丁家义 秦成明 琚松青 程艳 王成浩 沈俊松 宋云涛 林毅君 

机构地区：[1]Institute of Plasma Physics, Chinese Academy of Sciences [2]MIT Plasma Science and Fusion Center

出　　处：《Plasma Science and Technology》2011年第2期172-174,共3页等离子体科学和技术（英文版）

基　　金：supported by the ITER Relevant Foundation in China (No. 2010GB110000);supported partly by the Knowledge Innovation Program of the Chinese Academy of Sciences (No. Y05FCQ0126);supported in part by the JSPS-CAS Core-University program in the field of 'Plasma Physics and Nuclear Pusion'

摘　　要：Radio frequency （RF） heating in the ion cyclotron range of frequencies （ICRF） is one of the primary auxiliary heating methods for EAST. The ICRF system provides 6 MW power in primary phase and will be capable of 10 MW later. Three 1.5 MW ICRF systems in a fr@quency range of 25 MHz to 70 MHz have already been in operation. The ICRF heating launchers are designed to have two current straps with each driven by a RF power source of 1.5 MW. In this paper a brief introduction of the ICRF heating system capability in EAST and the preliminary results in EAST are presented.Radio frequency （RF） heating in the ion cyclotron range of frequencies （ICRF） is one of the primary auxiliary heating methods for EAST. The ICRF system provides 6 MW power in primary phase and will be capable of 10 MW later. Three 1.5 MW ICRF systems in a fr@quency range of 25 MHz to 70 MHz have already been in operation. The ICRF heating launchers are designed to have two current straps with each driven by a RF power source of 1.5 MW. In this paper a brief introduction of the ICRF heating system capability in EAST and the preliminary results in EAST are presented.

关 键 词：EAST ICRF heating system ICRH experiments 

分 类 号：TL631.24[核科学技术—核技术及应用] TN949.11[电子电信—信号与信息处理]