Hybrid power system and hybrid vehicle equipped with same
AssigneeChery Automobile Co., Ltd.
InventorsWensen Zhang, Yongfu Liu, Chuanfei Xu, Longfang Sun, Xiang Li
Life of this patent
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Abstract
A hybrid power system includes a first clutch, a second clutch, an engine, a first motor, a second motor, and a power output assembly. Two ends of the first clutch are respectively connected to the first motor and the engine; two ends of the second clutch are respectively connected to the first clutch and the power output assembly. The second motor is connected to the power output assembly. The first clutch and the second clutch are disposed in a radial direction of an output shaft of the first motor, and the second clutch is disposed on a side, away from the output shaft of the first motor, of the first clutch
Claims19
A hybrid power system, comprising:
- a first clutch, a second clutch, an engine, a first motor, a second motor, and a power output assembly;
- wherein
- two ends of the first clutch are respectively connected to the first motor and the engine;
- two ends of the second clutch are respectively connected to the first clutch and the power output assembly;
- and
- the second motor is connected to the power output assembly;
- wherein the first clutch and the second clutch are disposed in a radial direction of an output shaft of the first motor, and the second clutch is disposed on a side of the first clutch which is away from the output shaft of the first motor;
- and
- further comprising:
- a housing;
- wherein
- the first motor, the second motor, the first clutch, and the second clutch are all disposed inside the housing, and an arrangement direction of the first motor and the second motor inside the housing is perpendicular to an axis of the output shaft of the first motor;
- and
- the engine is disposed outside the housing, and an output shaft of the engine comprises a power output of the engine and a connection shaft detachably connected to the power output of the engine, wherein the connection shaft is disposed inside the housing and is rotatable relative to the housing, and part of the connection shaft protrudes from the housing.
A hybrid electric vehicle, comprising:
- a hybrid power system, wherein the hybrid power system comprises:
- a first clutch, a second clutch, an engine, a first motor, a second motor, and a power output assembly;
- wherein
- two ends of the first clutch are respectively connected to the first motor and the engine;
- two ends of the second clutch are respectively connected to the first clutch and the power output assembly;
- and
- the second motor is connected to the power output assembly;
- wherein the first clutch and the second clutch are disposed in a radial direction of an output shaft of the first motor, and the second clutch is disposed on a side of the first clutch at which the second clutch is away from the output shaft of the first motor;
- and
- further comprising:
- a housing;
- wherein
- the first motor, the second motor, the first clutch, and the second clutch are all disposed inside the housing, and an arrangement direction of the first motor and the second motor inside the housing is perpendicular to an axis of the output shaft of the first motor;
- and
- the engine is disposed outside the housing, and an output shaft of the engine comprises a power output of the engine and a connection shaft detachably connected to the power output of the engine, wherein the connection shaft is disposed inside the housing and is rotatable relative to the housing, and part of the connection shaft protrudes from the housing.
Dependencies are inferred from the claim text.