Novel double-motor coupling power mechanism and control method thereof
A technology of power mechanism and dual motors, which is applied in the direction of electric power unit, electric vehicle, control drive, etc., to achieve the effect of simple control, good shifting quality, and simplified system structure
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[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0032] Such as Figure 1~5 shown, combined with figure 1The power system designed by the present invention includes the following components: main drive motor 1, auxiliary drive motor 2, second sun gear 3, second planetary gear set 4, first planetary gear set 5, planetary carrier 6, first sun gear 7. The first brake 8, the second brake 9, the clutch 10, the case 11, and the universal joint 12. Wherein the first sun gear 7 , the second sun gear 3 , the first planetary gear set 5 , the second planetary gear set 4 , and the planet carrier 6 together form a gearless planetary gear train. The rotor of the main drive motor is connected to the first sun gear through the first output shaft. The first output shaft is sleeved in the hollow second output shaft, and is coupled or separated from the hollow second output shaft through the clutch ...
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