| 摘要 |
Electrical linear drive or generator, having a stator provided with conductors and a rotor provided with permanent magnets, which are arranged with a spacing gap between them, having at least one sensor (38), provided on the stator (2), which detects the relative position of the stator (22) and rotor (32) and having an electronic switching device, controlled by the sensor (38), which, with a relative position of the stator (2) and rotor (32) which is consistent with drive or generator operation, produces an electrical connection between the conductors (10) and a current source or current sink, respectively, the stator (2) being split into a plurality of stator sections (n, n + 1,...), to each of which there is allocated a switching device (40), for use in the driving of transport units, particularly road vehicles, rail vehicles, magnetic levitation vehicles, funfair vehicles, magazine transport units, rolling walkways, pallets, ski lifts or material conveyor belts, a speed limiting control or a spacing control is provided via mutually communicating stator sections, to prevent collisions. <IMAGE> |
