高温超导飞轮储能系统磁悬浮力的仿真计算与分析  

Simulation and analysis of HTS flywheel energy storage systems levitation force

作　　者：秦坤朋 范瑜[1] 方进[1] 纪明明[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044

出　　处：《低温与超导》2015年第9期60-65,共6页Cryogenics and Superconductivity

摘　　要：阐述了飞轮储能系统的基本结构,利用有限元分析软件ANSYS进行仿真分析,搭建模型进行磁悬浮力计算,并研究系统超导块与永磁体之间的间隙和半径等尺寸参数的改变对超导磁悬浮力大小的影响。在完成上述工作后,在原悬浮系统的基础上,在超导块外侧加上线圈,并分析线圈中所加电流密度大小的不同对超导磁悬浮力的影响。The basic structure of the flywheel energy storage system was described, a software of Finite Element Analysis ANSYS was used to simulate analysis, a model was built to calculate the levitation force. The effect of changing dimension parameters between the permanent magnet gap and the permanent magnet block radius on the superconducting levitation force was researched. Besides, a coil was added to outside of superconducting block and effect of the coil current density on the levitation force was analysed.

关 键 词：高温超导 飞轮储能系统 迈斯纳效应 有限元分析 尺寸参数 电流密度 

分 类 号：TM26[一般工业技术—材料科学与工程]