Characteristics of an Electrodynamic Wheel Using a 2-D Steady-State Model
Characteristics of an Electrodynamic Wheel Using a 2-D Steady-State Model
复制标题
使用二维稳态模型的电动轮的特性
DOI：
10.1109/tmag.2007.900572
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发表时间：
2007
影响因子：
2.1
通讯作者：
T. Lipo
中科院分区：
文献类型：
--
作者：
J. Bird;T. Lipo
径向定位的永磁体海尔贝克阵列在导电的磁悬浮轨道上方的机械旋转在轨道中感应出涡电流，该涡电流可以同时感应地产生悬浮力和推进力。采用二维稳态有限元法研究了影响该电动轮性能的参数。研究了升力和推力性能之间的权衡，并提出了提高推力效率的方法。
The mechanical rotation of a radially positioned permanent-magnet Halbach array above a conducting, nonmagnetic track induces eddy currents in the track that can inductively create suspension and propulsion forces simultaneously. The parameters that affect the performance of this electrodynamic wheel are studied using a 2-D steady-state finite-element method. Tradeoffs between the lift and thrust force performance are investigated and methods to improve the thrust efficiency are proposed.