Steel-plate electric flat carriage control device
An electric flat car and control device technology, applied in the direction of AC induction motor traction, etc., can solve the problems of poor insulation, large grounding voltage drop, and high electrical failure rate, and achieve simple and controllable lines, less voltage drop, and easy operation. Effect
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[0014] The present invention is described in further detail now in conjunction with accompanying drawing.
[0015] according to Figure 1 to Figure 3 The control device for a steel plate electric flat car includes an electric flat car 1, a track 3, and cables. The electric flat car 1 is assembled on the track 3 through wheels 11. The cable trench 5 is placed in the cable trench 5, and a cable bridge is placed in the cable trench 5. One end of the electric flat car 1 is provided with a steel structure support 12, and a spring type cable reel 4 is provided on the steel structure support 12. One end of the cable is connected to the distribution cabinet 6, the three-phase electrical connection, the free end of the cable is wound in the cable reel 4, after the rotating slip ring 41 of the cable reel 4 is exposed, it is electrically connected with the three-phase AC asynchronous motor 2, so that the electric flat car 1 moves During the process, the cable wound in the cable reel 4 c...
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