ITER磁体馈线支撑结构的设计与分析

Structural Design and Analysis of Magnet Feeder Support for ITER

国际热核聚变实验堆ITER(InternationalThermonuclearExperimentalReactor)是正在进行的一项大型国际合作项目,超导磁体系统是ITER的最重要组成部分。磁体馈线是保证磁体正常工作的供电、冷却的重要通道。根据ITER磁体馈线设计的具体要求,提出了两种馈线支撑方案,采用ANSYS有限元分析软件,对方案进行了静力学分析、稳定性分析、地震分析。结果表明,薄板支撑结构是合理的。

International Thermonuclear Experimmental Reactor (ITER) is an unprecedented International collaboration program. The superconducting magnet systems are the most important components of ITER. Feeders are the channels that ensure the normal operation of magnet. According to the ITER′s requirements, two schemes of the supports are put forward. The static and buckling and seismic forces analysis of the support systems are performed with the help of FEA software ANSYS. The results show that the sheet structure support is reasonable.