磁浮列车被视为21世纪先进的陆上交通运输工具之一,它与传统的轮轨机车不同,采用电磁吸力或斥力,将列车悬浮于空中,与地面轨导没有机械接触,因而运行时具有噪音低、平稳舒适、无机械磨耗和维修少等一系列优点.磁浮列车牵引和制动是采用线性电机(异步或同步电机),由于不是依靠轮轨之间粘着力产生牵引力或制动力,所以不存在机 Maglev train is regarded as one of the advanced land transportation tools in the 21st century. Unlike traditional wheel and rail locomotives, it adopts electromagnetic attraction or repulsion to suspend the train in the air without any mechanical contact with the ground guide. Therefore, Low noise, stable and comfortable, no mechanical wear and maintenance and a series of advantages.Magnetic train traction and braking is the use of linear motors (asynchronous or synchronous motor), because it does not rely on wheel or rail adhesion between traction or braking force, so There is no machine