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Research on Electromechanical Coupling Guidance of Low Speed Maglev Train

Author: JiangHaiBo
Tutor: LuoShiHui
School: Southwest Jiaotong University
Course: Vehicle Engineering
Keywords: Maglev train Curve through Guide Dynamics
CLC: U266.4
Type: Master's thesis
Year: 2007
Downloads: 60
Quote: 1
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Abstract


The maglev train as a new type of transport, its high-speed, comfort, safety, environmental protection and many other advantages has been recognized. Industrial countries, led by Germany and Japan, the maglev technology has entered a practical stage, maglev train to become an important option in the rail transportation system in the future. Actively engaged in the research and development of the maglev train technology, has an important significance to improve the technical level of China's rail transportation, and building a diversified transport system. As a low-speed maglev train for urban transport, its curve through capacity is directly related to the application prospects. In this thesis, a domestic is developing a low-speed maglev test vehicle is the main object of study, research on low-speed maglev train electromechanical joint steering ability. The purpose is to draw a relationship between the maglev train curves through mechanical oriented functions and electric-oriented functions, which provide some theoretical basis for the low-speed maglev train, promote the application and development of its engineering. This paper carried out the research work of the following aspects: First, the analysis compared the traditional railway vehicles and maglev train oriented mechanism, and come to the module on the curve of the equilibrium position and strike a the electromagnet dynamic guiding force. Description of the calculation of the electromagnetic force, the low-speed maglev train requires the use of mechanical oriented institutions in order to pass the curve. Secondly, the use of multi-body dynamics simulation software suspension control system model, rational layout location of the control point; thereby establishing a vehicle dynamics control system model maglev train electromechanical joint oriented The in-depth study. Studies have shown that the mechanical guide mechanism is the essential components of the maglev train passed a curve oriented capabilities of its suspension electromagnet shifting, shaking his head, drawbar longitudinal forces have an important impact, when the maglev train, do not install mechanical guide mechanism through the curve, the electromagnet will need to provide a great guiding force to overcome the constraints of the bodywork on Running Gear, machinery-oriented and electrically oriented both mutual joint indispensable. Maglev train curves through some major mechanical components analysis, these analyzes beams, air spring, anti-roll for forced-oriented institutions designed to provide a theoretical basis and principles. Of this research work, in order to solve the problems encountered in the low-speed maglev train design process, and provide a useful reference for future further research.

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CLC: > Transportation > Rail transport > Locomotive works > EMU,EMU (power train ) > Non- wheel rail Department of locomotives, Maglev,gas floating car
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