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首页> 外文会议>Coat international conference of transportation professionals >Optimization of Linear Induction Motor Traction Systems to Improve Mid-Low Speed Maglev Vehicle Speed
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Optimization of Linear Induction Motor Traction Systems to Improve Mid-Low Speed Maglev Vehicle Speed

机译：优化线性感应电动机牵引系统以提高中低速磁悬浮车的速度

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摘要

The short stator Linear Induction Motor (LIM) is normally used in mid-low speed maglev trains. The restriction by mounting space on bogies and motor input voltages lead to that maglev train speed can only reach about 100km/h. In this paper, by means of optimizing the LIM mounting and the input voltage of LIM on the bogie layout, the LIM traction force is improved in the higher speed section. LIM traction systems can adapt to the max speed of 140km/h. Through comparing to the LIM optimization calculation and testing with the reference LIM, it is proved that the modified LIM traction system can achieve the speed of 140km/h so that the application possibility of maglev vehicle in higher speed ranges significant increases.
机译：短定子线性感应电动机（LIM）通常用于中低速磁悬浮列车。转向架的安装空间和电动机输入电压的限制导致磁悬浮列车的速度只能达到约100 km / h。在本文中，通过优化转向架布局上LIM的安装和LIM的输入电压，LIM牵引力在较高速度段得到了改善。 LIM牵引系统可以适应140 km / h的最大速度。通过与参考LIM的LIM优化计算和测试进行比较，证明改进的LIM牵引系统可以达到140km / h的速度，从而大大提高了磁悬浮车辆在较高速度范围内的应用可能性。

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