摘要
本文对轴恳式、架悬式、全体悬式和半体悬式的机车、动车分别进行了横向稳定性、平稳性、动态曲线通过计算，分析了牵引电动机悬挂方式对动力学性能的影响。分析表明半体悬和全体恳恳挂方式都可满足高速运行的要求，且具有低的轮轨动作用力。借鉴国外成熟技术，考虑我国实情，我国高速动力车宜先发展半体悬方式。
In this paper,the performance calculations are made for the railway vehicles withthe different suspension types of dreving motors. The calculations include the tangent track response,the lateral stahility on tangent rrack and the response on curved track.The effectof the driving motor's suspension type on the dynamics are analyzed.The analyses make known that the body and semi-body suspension types can meet the needs of the high-speed transport and have the lower wheel/rail dynamic forces. By using the ripe experience of othercountries for reference and considering Chinese circumstances,the semi-body suspension typehas been suggested first for the driving motor of the Chinese high-speed power car.
出处
《铁道学报》
EI
CSCD
北大核心
1994年第A06期43-47,共5页
Journal of the China Railway Society
关键词
机车
动车
动力学
牵引电机
locomotive or power car dynamics,driving motor's suspension type
