Semi-magnetic suspension type vehicle

Abstract

The invention relates to a semi-magnetic suspension type engine. The body of the engine is connected with an industrial computer, wheels are connected with wheel springs, and each wheel spring is connected with a stress sensor, wherein the industrial computer is respectively connected with each stress sensor through four paths of sensor lines. A chassis of the engine body is provided with a lifting device, and the upper part of the lifting device is connected with the industrial computer through a lifting device line. The tail end of the lifting device is connected with a permanent magnet of the chassis of the engine body, and a track permanent magnet of which the width is equal to that of the permanent magnet of the chassis of the engine body is continuously distributed between two tracks, wherein the polarity of the permanent magnet of the chassis is opposite to that of the track permanent magnet which is continuously distributed between the two tracks. The permanent magnet of the chassis and the track permanent magnets are both made of strong permanent magnetic materials with high coercive force and high residual magnetism. The semi-magnetic suspension type engine has simple structure, and the load gravity of the engine body is counteracted by the repulsion force of two magnets so as to reduce the rolling friction of the wheels and steel rails. The state of a train is equivalent to that of empty running, thereby the semi the magnetic suspension type engine prolongs the service life of the steel rails, the wheels and the springs.

Description

technical field [0001] The invention relates to a locomotive which counteracts the load gravity of the car body through magnetic repulsion force, in particular to a semi-magnetic levitation locomotive. Background technique [0002] Traditional locomotives, such as trains and subways, are driven by power sources. During operation, the wheels are loaded with gravity at the center of the wheels, and the supporting shafts run step-by-step on the rails. Due to the weight of the car body, there is rolling friction between the wheels and the rails, and as the load weight of the car body increases, the rolling friction between the two also increases, and the power consumption of the car body increases at the same time. The long-term operation of the wheels under the action of high gravity load makes the wear of the wheels and rails more and more serious, shortening the service life of the wheels and rails. [0003] The currently used maglev train is to adjust the magnetic repulsion...

AI Technical Summary

Problems solved by technology

[0003] The currently used maglev train is to adjust the magnetic repulsion force by controlling the magnitude of the electromagnet current to levitate the train. Since the maglev train is driven by a linear motor, the rotor in the motor is placed on the train, and the stator is laid on the track. The interaction between the stator and the stator converts the electric energy into the kinetic energy of the train moving forward, and its power consumption is very huge

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