Study and experiment on traction control system of linear induction motor for urban mass transit

Based on the linear induction motor (LIM) running characteristic of the urban mass transit vehicle, the control method of the LIM is proposed in this paper, the method takes dynamic edge effect of the LIM into account. The scheme of traction control system is implemented by using TMS320F2812 chip, the LIM runs more stably and efficiently by using vector control method. A model system of the LIM vehicle is built in laboratory and efficient experiment is fulfilled, experimental results of traction control system are analyzed in this paper, which further proves the feasibility and the superiority of the traction control system.

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