An electromagnet device integrating guidance and eddy current braking for high-speed maglev trains

Abstract

The invention discloses an electromagnet device integrating high-speed maglev train guidance and eddy current braking, and specifically relates to the technical field of electromagnets. A connecting frame plate is fixedly arranged between the tops of the bracket plates, an installation backing plate is fixedly arranged between the rear sides of the two bracket plates, the installation backing plate is vertically and fixedly connected to the connecting frame plate, and the bottom of the yoke plate is fixedly arranged with a A magnetic pole; an iron core body is fixedly arranged inside the magnetic pole, and a spacer strip is arranged on the top of the iron core body. In the present invention, the iron core is clamped and fixed to form an iron core body, and the first and second bolts are used to respectively cooperate with the upper connection mounting post and the lower connection mounting post for installation. The installation stability is strong, so as to ensure the structural strength and rigidity of the electromagnet during the linear eddy current braking process.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of electromagnets, in particular to an electromagnet device integrating guidance and eddy current braking for a high-speed maglev train. Background technique [0002] Linear eddy current braking is a non-contact electromagnetic braking method, which does not rely on wheel-rail adhesion, and can exert a large braking force in high-speed sections. It can be used for both emergency braking and regular braking, and can effectively Shorten the braking distance, improve driving safety, and have outstanding advantages such as no mechanical wear, no noise, no smell, controllable braking force, etc., and can also reduce the wear of mechanical brakes, with good operating economy, especially suitable for high-speed trains The basic principle of linear eddy current braking is to install the bar magnet for braking on the rail vehicle bogie and directly above the rail. The N and S poles of the magnet...

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Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides an electromagnet device integrating guidance and eddy current braking of a high-speed maglev train. The iron core body is clamped and fixed by the iron chip, and the first bolt and the second bolt are used to cooperate with each other to connect and install. The installation and installation of the single magnetic pole of the electromagnet are fixed and disassembled, and the installation stability is strong, so as to ensure the structural strength and rigidity of the electromagnet during the linear eddy current braking process, so as to solve the problem of electromagnetic interference in the prior art. Iron is easily deformed under multiple forces, which affects the problems caused by the use of electromagnets

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