The invention relates to a braking control method for a high-speed maglev train with a wind resistance braking system, which comprises the following steps of: setting working modes for the wind resistance braking system and an eddy current braking system, and determining the braking working condition of the train based on the states of the wind resistance braking system and the eddy current braking system; setting a plurality of continuous speed intervals; determining the initial train braking speed and the speed interval to which the train running speed in the braking process belongs; and based on the braking working condition of the train, the initial braking speed of the train and the speed interval to which the train running speed in the braking process belongs, the working modes of the wind resistance braking system and the eddy current braking system are adjusted so as to reduce deceleration fluctuation in each speed interval in the train braking process. According to the method, wind resistance braking can be matched with an existing eddy current braking system on the high-speed maglev train, on the premise that it is guaranteed that the braking deceleration requirement is met, fluctuation of braking deceleration in the full-speed interval is effectively reduced, and the braking deceleration in the full-speed interval is basically constant.
本发明涉及一种带有风阻制动系统的高速磁悬浮列车制动控制方法,包括以下步骤:为风阻制动系统和涡流制动系统设定工作模式,基于风阻和涡流制动系统的状态确定列车的制动工况;设定多个连续的速度区间;确定列车制动初速度和制动过程中的列车运行速度所属的速度区间;基于列车的制动工况、列车制动初速度和制动过程中的列车运行速度所属的速度区间,分别调整风阻制动系统和涡流制动系统的工作模式,以降低列车制动过程中在各速度区间的减速度波动。本发明使得风阻制动能与高速磁悬浮列车上既有的涡流制动系统相配合,在保证满足制动减速度要求的前提下,有效降低了全速度区间制动减速度的波动,实现了全速度区间制动减速度基本恒定。
Braking control method for high-speed maglev train with wind resistance braking system
带有风阻制动系统的高速磁悬浮列车制动控制方法
2023-11-07
Patent
Elektronische Ressource
Chinesisch
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