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为了满足车辆供电的要求,在现有高速常导磁浮列车车载供电方式基础上,提出了一种新的用于高速磁浮车辆上的冗余供电方法。通过蓄电池供电与感应线圈供电相结合的方式,减少了地面供电设备数量。在每节车辆上设置多个车载电网、每个电网上并联接多个相同的供电设备同时向车辆用电设备供电。通过供电系统的多重冗余设计保证车辆供电的可靠性。该方法满足任意单一供电设备或一定分布的多个供电设备的故障都不会影响车辆的正常运行,即使在任意一个电网整体失效的情况下也能保证列车安全停车到预定的停车位置。
In order to meet the requirements of vehicle power supply, a new method of redundant power supply for high-speed maglev vehicles is proposed based on the on-board power supply mode of existing high-speed maglev trains. Through the battery-powered and induction coil power supply combination of ways to reduce the number of ground power supply equipment. In each vehicle set up a number of on-board power grid, each grid and parallel connection of multiple same power supply equipment to the vehicle electrical equipment. Multi-redundant design of the power supply system to ensure the reliability of the vehicle power supply. The method to meet the failure of any single power supply equipment or a plurality of power supply equipment with certain distribution will not affect the normal operation of the vehicle and ensure the safe parking of the train to a predetermined parking position even in the case of an overall failure of any power grid.