POWER-DRIVEN SYSTEM AND VEHCILE HAVING THE SAME
First Claim
1. A power-driven system, comprising:
- a power coupling device, wherein the power coupling device comprises;
a first sun gear, a first planet carrier, a first ring gear, a second sun gear, a second planet carrier, and a second ring gear, anda power transmission part coaxially linked to the first sun gear and the second sun gear;
a power source configured to selectively connect to the power transmission part;
a first motor generator and a second motor generator, wherein the first motor generator is linked to the first ring gear, and the second motor generator is linked to the second ring gear; and
a first braking device configured to brake the power transmission part.
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Abstract
The present disclosure discloses a power-driven system and a vehicle. The power-driven system includes: a power coupling device, where the power coupling device includes a first sun gear, a first planet carrier, a first ring gear, a second sun gear, a second planet carrier, a second ring gear, and a power transmission part; a power source; a first motor generator and a second motor generator; and a first braking device directly or indirectly braking the power transmission part. The power transmission part is coaxially linked to the first sun gear and the second sun gear. The power source is configured to selectively connect to the power transmission part. The first motor generator is linked to the first ring gear, and the second motor generator is linked to the second ring gear.
15 Citations
20 Claims
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1. A power-driven system, comprising:
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a power coupling device, wherein the power coupling device comprises; a first sun gear, a first planet carrier, a first ring gear, a second sun gear, a second planet carrier, and a second ring gear, and a power transmission part coaxially linked to the first sun gear and the second sun gear; a power source configured to selectively connect to the power transmission part; a first motor generator and a second motor generator, wherein the first motor generator is linked to the first ring gear, and the second motor generator is linked to the second ring gear; and a first braking device configured to brake the power transmission part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification