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Hydraulic permanent magnetic levitation rail traffic system

A rail transit and maglev technology, applied in electric traction, electric vehicles, transportation and packaging, etc., can solve the problems of high investment cost, high operating cost, high power consumption, etc., and achieve fast construction speed, low operating cost and energy saving. Effect

Inactive Publication Date: 2016-08-24
陈德荣
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two maglev systems have a common feature, that is, both the levitation system and the propulsion system are electromagnetic force, the investment cost is high, and the operation cost is high, so it is not suitable for implementation in every place, and cannot be used as a general means of transportation for the general public
The biggest problem with the existing maglev rail transit system is that relying on electromagnetic force to lift the entire train requires too much electric energy, which is not only wasted, but also if thermal power is used to generate electricity, the more electricity is used, the more environmental pollution will be

Method used

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  • Hydraulic permanent magnetic levitation rail traffic system
  • Hydraulic permanent magnetic levitation rail traffic system
  • Hydraulic permanent magnetic levitation rail traffic system

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Embodiment Construction

[0019] With regard to the implementation of the hydraulic permanent magnet maglev rail transit system, it will be explained according to the carriage, guide rail, magnetic rodless piston hydraulic cylinder, hydraulic control system and circuit design and control. , Installation, commissioning, and maintenance work with each other, there is both division of labor and cooperation, and they influence each other.

[0020] 1) To implement a set of hydraulic permanent magnetic levitation rail transit system, it is first necessary to clarify the line and passenger flow (including peak passenger flow, low peak passenger flow and normal passenger flow), and thus determine the operating vehicles (how many passengers per section, how many Section combination, or combination under what circumstances), distance between stations, driving speed, parking time, etc.

[0021] 2) Simulation principle test and preliminary design

[0022] A) According to the structural weight and load of the carr...

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Abstract

The invention provides a hydraulic permanent magnetic levitation rail traffic system. A permanent magnetic mutual exclusive levitation system is adopted. By means of the principle that like poles of permanent magnets repel, mutual exclusive force is generated between a compartment levitation magnet and a guide rail levitation magnet, so that a compartment runs on a guide rail in a levitation mode; by means of thrust generated by a hydraulic system, a rodless piston in a magnetic rodless piston hydraulic cylinder is pushed, so a piston magnet arranged on the rodless piston drives compartment slider magnets arranged on compartment sliders. By means of the principle that unlike poles of the permanent magnets attract each other, attractive force is generated between the piston magnet and the compartment slider magnet, the rodless piston drives the compartment sliders, and a compartment is driven to run.

Description

technical field [0001] The invention relates to a magnetic levitation rail transit system. Background technique [0002] There are two types of existing maglev rail transit systems: Germany's Constant Magnetic Suction (EMS) system and Japan's Superconducting Magnetic Repulsion (EDS) system. The constant conduction magnetic attraction (EMS) system uses the principle of conventional electromagnet and general ferrous materials to attract the train to levitate; the superconducting magnetic repulsion (EDS) system uses the principle of superconducting magnetic levitation, Mutually repulsive force is generated between the wheels and rails to make the train run in suspension. The above two magnetic levitation systems are composed of a levitation system, a propulsion system and a guidance system. The above two maglev systems have a common feature, that is, both the levitation system and the propulsion system are electromagnetic force, the investment cost is high, and the operation ...

Claims

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Application Information

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IPC IPC(8): B60L13/04
CPCB60L13/04
Inventor 陈德荣
Owner 陈德荣
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