Research on Electromagnetic Characteristics of Linear Synchronous Motor for High-Speed Maglev Train Based on Field-Circuit Coupling

Electromagnetic Analysis and Optimization of High-speed Maglev Linear Synchronous Motor Based on Field-circuit Coupling

“…In aspect of linear generators of high-speed maglev trains, the influence of linear motor structure parameters and electrical parameters on electromotive force is studied, in which the influence of excitation current on electromotive force is the most significant [10]. The literature [11] establishes a LSM field-circuit coupling model based on SPWM modulation, and studies the effects of the relative positions of stators and movers and different operating speeds on traction and suspension characteristics, and studies the electromagnetic characteristics in the event of inverter failure. However, there are few studies on the optimization of the electromagnetic output characteristics of LSM for maglev under the field-circuit coupling.…”