Permanent magnetic straight line synchronous motor capable of turning, curve system and rail car
A permanent magnet linear synchronous and rail car technology, used in electric locomotives, locomotives, motor vehicles, etc., can solve the problem that permanent magnet linear synchronous motors cannot turn, and achieve the effects of simple and reliable wiring, material saving, and power reduction.
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[0025] Combine below figure 1 , figure 2 , image 3 The specific implementation is explained.
[0026] figure 1 , figure 2 Among them, the permanent magnet linear synchronous motor is composed of a primary and a secondary, which meets the design principle of 9 teeth and 10 poles (that is, the primary iron core has 9 winding teeth, and its length corresponds to the length of 10 permanent magnet poles). Both the primary and secondary adopt a segmented structure, the length of the primary unit 1 a 1 Equal to the length of the primary core, the distance between adjacent primary units 1 is a 2 ; The secondary is composed of m (m≥3, m is an integer) segments of secondary units 2 connected through the rotating pair 5. Each secondary unit 2 consists of a secondary iron core and a permanent pole alternately arranged on it according to N and S poles. The composition of the magnet, the pole pitch of the permanent magnet is τ, and the length of each secondary unit 2 (that is, the secondary...
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