Vertical axis aerogenerator with magnetic suspension for reducing gravity force and frictional force
A technology for wind turbines and generators, which is applied to the holding devices, engine components, shafts, etc. using magnetic attraction or thrust, can solve the problems of complex structure, cumbersome, troublesome installation of magnetic suspension bearings, etc. Contact, compact effect
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[0018] Description with reference to the accompanying drawings.
[0019] A kind of H-shaped wind wheel and internal rotor generator shown in Fig. 1, the generator shaft 9 is the rotor at this moment, and the upper end cover 10 and the lower end cover 6 of the generator are the stator. The upper and lower ends of the blade 1 of the wind wheel 15 are connected to one end of the upper arm 21 and the lower arm 2 respectively, and the other ends of the upper arm 21 and the lower arm 2 are connected together and connected to the lower flange 3 of the wind wheel 15, the lower flange The disc 3 is fixedly connected to the generator shaft 9 of the generator 7, the bracket disc 18 is fixedly connected to the collar of the generator shaft 9, the rotor magnetic pole 20 is fixed on the outer edge of the bracket disc 18, and the rotor permanent magnet 4 is fixed on the bracket On the frame plate 18, between the rotor magnetic pole 20 and the generator shaft 9, the stator permanent magnet 5 ...
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