EASTECRH天线平面镜转动机构参数计算与验证  

Calculation and determination of parameters on plane mirror's rotating mechanism in EAST ECRH antenna

作　　者：胡泽凯 吴杰峰[1] 李波[1] 王晓洁[1] 

机构地区：[1]中国科学院等离子体物理研究所,合肥230031

出　　处：《核聚变与等离子体物理》2015年第4期350-355,共6页Nuclear Fusion and Plasma Physics

基　　金：国家磁约束核聚变能发展研究专项(2011GB102000)

摘　　要：为准确控制天线发射微波的位置参数,分析计算了天线平面镜转动机构上驱动电机位移与平面镜转动角的关系式,以及平面镜转动角与微波发射角的关系式,并画出了对应的关系曲线图。对微波发射位置进行了测定实验。实验结果验证了上述参数关系式的准确性,表明其可以作为平面镜转动机构驱动控制的理论基础。To precisely control the microwave’s position parameters, the relational expression between driving motor’s displacement and mirror’s rotating angle as well as the relational expression between mirror’s rotating angle and microwave’s launching angle has been calculated. The relationship curves were also given. In addition, the determination experiment has been carried out to mark the position of launching microwave, and the result showed these relational expressions are accurate, and can be the theoretical foundation of the plane mirror’s rotating mechanism’s driving control.

关 键 词：ECRH天线 转动机构 参数关系式 

分 类 号：TL624[核科学技术—核技术及应用]