Mechanically coupled magnetic levitation fan yaw system
A yaw system and coupling technology, applied in the field of mechanically coupled magnetic levitation fan yaw system, can solve the problems of limiting wind energy utilization, restricting the development of large-scale wind power, increasing wind power costs, etc., and eliminating the problem of low yaw control accuracy , The effect of reducing the yaw power consumption of the fan and reducing the energy conversion link
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[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] like figure 1 , figure 2 and image 3 As shown, the mechanically coupled maglev yaw system disclosed in the present invention includes a tower structure ( image 3 , horizontal suspension bracket 16, vertical suspension bracket 15 and tower 12), nacelle 1, planetary gear 17 (composed of sun gear 5, planetary carrier 4 and ring gear 6), mechanical coupling structure (composed of electromagnetic clutch 2 and bevel gear 3 ), a magnetic levitation mechanism composed of a vertical suspension winding 9 and a horizontal suspension winding 10 installed on the tower, and a stator winding 8 installed on the planetary gear ring gear 6.
[0017] like Figure 4 As shown, the control scheme of the mechanically coupled maglev yaw system disclosed in the present invention. The wind power generation system is a mature technology and is not protected by the p...
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