The invention discloses an ultrahigh-speed superconducting maglev rail transit system which comprises a low-pressure pipeline, a ballast bed, a vehicle, a rail, a guide rail, a power supply device, atraction device, a train control device and the like. According to the maglev rail transit system, a superconducting maglev technology is adopted, a vehicle and a bogie do not make contact with otherfacilities in a low-pressure pipeline in a running process, and friction and abrasion are avoided; the low-pressure pipeline is adopted as a system main body structure, and maglev and linear driving technologies are applied so that a size of a cross section of the vehicle can be reduced, and the system is suitable for small-section low-pressure pipeline engineering; the cross section of the vehicle is a circular structure, a vehicle head is designed to be in a bullet shape, aerodynamic performance is good, a wind resistance is small, a noise is low, and the maglev rail transit system is suitable for small-section low-pressure pipelines. The system can be suitable for a floating rail transit system with a pipeline diameter which is not larger than 5 m, air pressure in the pipeline which isnot higher than 0.2 standard atmospheric pressure and a running speed which is not lower than 1000 km/h.
本发明公开了一种超高速超导磁浮轨道交通系统,包括低压管道、道床、车辆、轨道、导轨、供电装置、牵引装置、列控装置等。本发明的磁浮轨道交通系统采用了超导型磁浮技术,车辆连同转向架在运行过程中不与低压管道内其它设施接触,无摩擦,无磨损;本发明同时采用了低压管道作为系统主体结构,又应用了磁悬浮与线性驱动技术,可减小车辆横截面的尺寸,进而可适用于小断面的低压管道工程;本发明的车辆横截面为圆形结构,车头设计为子弹头型,气动性能好、风阻小、噪音小,适用于小断面低压管道的磁浮轨道交通系统。本发明可适用于管道直径不超过5m、管道内气压不高于0.2个标准大气压、运行速度不低于1000km/h的浮轨道交通系统。
Ultrahigh-speed superconducting maglev rail transit system
超高速超导磁浮轨道交通系统
2020-10-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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