High-power hybrid wind power gear box
A wind power gearbox and hybrid technology, applied in the direction of electric components, electromechanical devices, electrical components, etc., can solve the problems of small transmission torque of magnetic gears, affect the popularization and application of wind power generation systems, and cannot be applied to high-power wind turbines, etc., to achieve Good transmission stiffness, improved system performance and reliability, and light weight
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[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0028] Such as figure 1 As shown, the topological structure of the doubly-fed wind power generation system adopted in the present invention includes a wind wheel 7 and its main shaft 71, a high-power hybrid wind power gearbox of the present invention, a generator coupling 8 and a doubly-fed wind power generator 9;
[0029] Such as figure 1 , figure 2 As shown, the high-power hybrid wind power gearbox of the present invention adopts one-stage planetary two-stage coaxial magnetic gear transmission, and is a three-stage speed-up gearbox, including: a low-speed mechanical planetary gear 1, a first coupling 4, a middle Speed level coaxial magnetic gear 2, second shaft coupling 5, high speed level coaxial magnetic gear 3, machine base 6, etc.
[0030] Such as image 3 As shown, the low-speed mechanical planetary gear 1 of the present invention includes: a pl...
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