An electromagnetic car body stabilizing device for a suspended monorail platform

Abstract

The invention discloses an electromagnetic vehicle body stabilizing device for suspended monorail platforms which is mounted at the bottom of a vehicle body and the base of a platform and which provides controllable electromagnetic force according to lateral sloshing amplitude of the vehicle body when a vehicle is parked at a station so as to ensure that the vehicle body is stabilized. The left and right of the bottoms of front and rear doors of a suspended monorail vehicle are symmetrically provided with a plurality of vehicular permanent magnets; base grooves in bilateral symmetry are arranged below platform screen doors; in operating state, base electromagnets and the vehicular permanent magnets are in homopolar repulsion state so as to ensure restoring torque required for suppressing lateral sloshing of the vehicle body. Electromagnetic force is controlled in real time through displacement signals of the vehicle body and platform so as to suppress the vehicle body lateral sloshing due to wind load or passenger boarding and alighting when the suspended monorail vehicle is parked at the platform, so that boarding and alighting safety and comfort are ensured for passengers. The electromagnetic vehicle body stabilizing device using no mechanical stabilizing structure is easy to maintain in daily life and high in reliability.

Description

technical field [0001] The invention belongs to the field of rail traffic engineering, and relates to an electromagnetic car body stabilizing device, in particular to an electromagnetic car body stabilizing device used for a suspended monorail traffic platform. Background technique [0002] The first countries in the world to start running suspended monorails are Germany and Japan. my country's first suspended monorail traffic test line was completed and put into operation in Chengdu, Sichuan Province in October 2016, which has aroused the unanimous attention of all sectors of society. Suspended monorail vehicles have a broad market prospect in my country by virtue of their own unique advantages. At present, this system of rail transit has been included in the rail transit planning of many cities in my country. Different from traditional rail transit, the bogie of the suspended monorail is placed inside the box-shaped track beam with an open bottom, and the car body is conn...

AI Technical Summary

Problems solved by technology

This will not only affect the safety of some passengers getting on and off the train, but also increase the stop time of the train at the station and reduce operational efficiency

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