Effect of the damper coils on the rotational motion of the superconducting magnetically levitated bogie
Effect of the damper coils on the rotational motion of the superconducting magnetically levitated bogie
复制标题
阻尼线圈对超导磁悬浮转向架旋转运动的影响
DOI：
10.1109/20.908939
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
S. Ohashi
中科院分区：
文献类型：
--
作者：
S. Ohashi
对超导磁悬浮转向架（JR磁悬浮）进行了数值模拟研究。为了增加悬浮系统的阻尼，引入了阻尼线圈系统。这种阻尼线圈系统是为了减少转向架的横向和垂直振动而设计的。在这个悬浮系统中，旋转运动也是由转向架的横向和垂直位移引起的。通过数值模拟，评估了其对转向架旋转运动的影响。阻尼线圈系统被证明可以改善旋转运动的阻尼。
Numerical simulation of a superconducting magnetically levitated bogie (JR Maglev) has been studied. A damper coil system was introduced to increase the damping of the levitation system. This damper coil system is designed for reducing the lateral and vertical vibration of the bogie. In this levitation system, the rotational motion is also caused by the lateral and vertical displacement of the bogie. Using the numerical simulation, its effect on the rotational motion of the bogie is assessed. The damper coil system is shown to improve damping for the rotational motion.