Method and device for controlling the drive of a magnetic levitation vehicle on a magnetic levitation railway line

摘要

The invention relates to a method for controlling the drive of a magnetic levitation vehicle (10) on a magnetic levitation train in which a supporting magnetic field (T) is generated on the magnetic levitation vehicle by feeding a vehicle-side carrying magnet current into at least two supporting magnets (60b, 60c) of the magnetic levitation vehicle. to establish a predetermined air gap (SP) between the magnetic levitation vehicle and a track-side reaction rail (20), and a stator current is fed to a trackside magnetically levitated train (30) to induce a thrust force (Fx) on the magnetic levitation train, the magnetic levitation vehicle acting thrust force is determined by the magnetic coupling between the stator magnetic field and the supporting magnetic field. According to the invention, a pendulum movement of the magnetic levitation vehicle is damped relative to the stator magnetic field by changing the magnetic coupling between the stator magnetic field and the supporting magnetic field on the vehicle side by operating the supporting magnets (60b, 60c) on the vehicle side with at least two different sized individual carrying magnetic currents (Imag1, Imag2) become.