| 摘要 |
In a suspended track bound propulsion vehicle driven by a synchronous linear motor comprising an exciter winding and a traveling field winding vertical oscillations are attenuated by supplying to the synchronous linear motor with an AC voltage variable in amplitude and phase with variations obtained through an adjustable controlled static converter responsive to a control signal developed in a damping control having an input from measuring means which output a variable which is proportional to the vertical oscillations of the propulsion vehicle. |
