EAST离子回旋加热系统高功率隔直器的设计  

Design of High Power DC Break for ICRH of EAST

作　　者：李国超[1] 毛玉周[1] 赵燕平[1] 王鹏[1] 

机构地区：[1]中国科学院等离子体物理研究所,安徽合肥230026

出　　处：《现代电子技术》2004年第20期67-70,共4页Modern Electronics Technique

摘　　要：在EAST装置1.5MW离子回旋波加热系统中,发射机与天线分别有自己的接地点,为防止两端地地电平互相干扰,设计了高功率隔直器。介绍了其设计原理,并分析S参数,端口的驻波比,以及导体损耗和介质损耗所产生的热效应。MW ion cyclotron wave heating system has been developed The transmitter and the antenna both have their ground, which will severely perturb the system′s normal working To isolate the ground loop, the DC(direct current) break has been designed The design principle has been presented; the microwave network parameters and the thermal effect caused by conductor loss and dielectric loss have been analyzed

关 键 词：隔直器 ICRH DC BREAK EAST 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]