Carrying capacity for the electromagnetic suspension low-speed maglev train on the horizontal curve  

作　　者：CUI Peng,LI Jie & LIU DeSheng Maglev Engineering Center,National University of Defense Technology,Changsha 410073,China 

出　　处：《Science China(Technological Sciences)》2010年第4期1082-1087,共6页中国科学（技术科学英文版）

基　　金：supported by the National Key Technology Research and Development Program (Grant No 2006BAG02B05-04);the National Natural Science Foundation of China (Grant No 60404003)

摘　　要：Aiming at the lateral dislocation between the electromagnets and the rails on a horizontal curve,we investigated a single magnetic bogie of the maglev train in this paper.The magnetic levitation and guidance forces supplied by the suspension modules were deduced by the flux tube method.According to the dynamic equilibrium equations of the maglev train on the curved track with cant,several major factors that influence the carrying capacity were analyzed,and the formula of the carrying capacity was presented.The results provide a theoretical reference for the design of maglev train.Aiming at the lateral dislocation between the electromagnets and the rails on a horizontal curve,we investigated a single magnetic bogie of the maglev train in this paper.The magnetic levitation and guidance forces supplied by the suspension modules were deduced by the flux tube method.According to the dynamic equilibrium equations of the maglev train on the curved track with cant,several major factors that influence the carrying capacity were analyzed,and the formula of the carrying capacity was presented.The results provide a theoretical reference for the design of maglev train.

关 键 词：low-speed MAGLEV TRAIN CURVE FLUX TUBE carrying capacity 

分 类 号：U237[交通运输工程—道路与铁道工程]