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Automobile hybrid power assembly

A hybrid power and automobile technology, applied in hybrid power vehicles, power units, pneumatic power units, etc., can solve the problems of difficult control, high power consumption, poor shifting quality, etc. Good installation and shifting quality

Inactive Publication Date: 2019-06-11
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is the complex structure of the hybrid power system in the prior art, high power consumption, poor acceleration, poor shifting quality, and difficult control

Method used

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  • Automobile hybrid power assembly

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Embodiment

[0027] In order to solve the problems existing in the prior art, the present invention discloses an automobile hybrid powertrain, refer to figure 1 , the vehicle hybrid powertrain includes an engine 2, a dual-motor power module 3 and a dual-input shaft transmission 4, and the dual-motor power module 3 includes a casing 1 and a first motor 31 and a second motor arranged in the casing 1. Two motors 32 and a transmission assembly 33, the stator of the first motor 31 and the stator of the second motor 32 are fixedly connected to the housing 1, the dual-input shaft transmission 4 includes a first input shaft 41, a second Two input shafts 42 and a transmission device 43;

[0028] The engine 2 is respectively connected to the rotor of the first motor 31 and the rotor of the second motor 32 through the transmission assembly 33, and the power output end of the engine 2 mixed with the first motor 31 is connected to the first motor 31. An input shaft 41 is connected and transmits power ...

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Abstract

The invention relates to the field of vehicle hybrid power, and discloses an automobile hybrid power assembly. The automobile hybrid power assembly comprises an engine, a dual-motor power module and adual-input shaft transmission. The dual-motor power module comprises a first motor, a second motor and transmission components, and the dual-input shaft transmission includes a first input shaft, a second input shaft and transmission devices. The engine is connected with the first motor and the second motor through the transmission components. The power output end obtained after mixing the engineand the first motor is connected with the first input shaft and transmits power to automobile wheels through the corresponding transmission device, and the power output end obtained after mixing theengine and the second motor is connected to the second input shaft and transmits power to the vehicle wheels through the corresponding transmission device. The automobile hybrid power assembly solvesthe problems that a hybrid power system in the prior art is complex in structure, high in electric energy consumption, poor in acceleration, poor in gear shifting quality and large in control difficulty.

Description

technical field [0001] The invention relates to the field of vehicle hybrid power, and discloses a vehicle hybrid power assembly. Background technique [0002] At present, the hybrid power of automobiles is mostly in two forms. One is to connect a motor in series between the engine and the dual clutch, or between the dual clutch and the transmission; the other is to connect a motor drive mechanism in parallel to a certain gear gear; What kind of hybrid power based on dual-clutch automatic transmission has its disadvantages. First, it needs the clutch and shift synchronizer to cooperate with shifting. The matching control of the system is difficult and the shifting quality is poor; Working in the fuel-saving area, the fuel consumption is high. [0003] Therefore, it is urgent to develop a better hybrid mechanism. Contents of the invention [0004] The technical problem to be solved by the present invention is that the hybrid power system in the prior art has complex struc...

Claims

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Application Information

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IPC IPC(8): B60K6/24B60K6/26B60K6/36B60K6/365
CPCY02T10/62Y02T10/92
Inventor 梁健
Owner GEELY AUTOMOBILE INST NINGBO CO LTD
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