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Double-path output hybrid motor

A hybrid power, dual output technology, applied in the direction of the layout of multiple different prime movers of the power plant, pneumatic power plant, general power plant, etc., can solve the problems of poor energy saving effect, increased vehicle cost, poor driving performance, etc. problem, to achieve the effect of simple shift control and reduced vehicle cost

Inactive Publication Date: 2017-03-22
顾志强
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The current driving device of hybrid electric vehicle, especially the driving device of hybrid electric bus, mainly has two structures. One is that the internal combustion engine is connected to the clutch, the clutch is connected to the motor, and the motor is connected to the drive axle. This structure has poor driving performance and the actual energy saving effect is very poor. The other is that the internal combustion engine is connected to the clutch, the clutch is connected to the motor, the motor is connected to the transmission, and the transmission is connected to the drive axle. This overall structure has good driving performance and good energy-saving effect
[0003] At present, in a hybrid drive device with a transmission, the internal combustion engine and the electric motor are connected in series, and the power is output to the transmission in a single way. And it is mainly controlled by two shift motors, and the two shift motors must work together precisely, which makes the shift control complicated and increases the cost of the vehicle

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  • Double-path output hybrid motor

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] exist figure 1 In the shown embodiment, include motor shaft 10, rotor iron core 40, stator iron core 50, front end cover 60, motor housing 70, rear end cover 80, also include output gear 20, internal combustion engine drive shaft 30, motor shaft 10 output The end is connected to the output gear 20, the output gear 20 is used to connect the intermediate shaft gear of the transmission, the motor shaft 10 is set as a hollow structure, the internal combustion engine transmission shaft 30 is installed in the hollow structure of the motor shaft 10 through a bearing, and the internal combustion eng...

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Abstract

The invention discloses a double-path output hybrid motor. The double-path output hybrid motor comprises a motor shaft (10), a rotor core (40), a stator core (50), a front end cover (60), a motor shell (70) and a rear end cover (80) and further comprises an output gear (20) and an internal combustion engine transmission shaft (30), wherein the output gear (20) is used for connecting a transmission intermediate shaft gear; the motor shaft (10) is arranged as a hollow structure; the internal combustion engine transmission shaft (30) is mounted in the hollow structure of the motor shaft (10); the internal combustion engine transmission shaft (30) is coaxial with the motor shaft (10); an input end (32) is used for connecting a clutch and an internal combustion engine; and an output end (31) is used for connecting a transmission output shaft. Compared with single-path output in the prior art, the invention realizes double-path output and is mainly applied to the field of hybrid vehicle drive devices, in particular the field of hybrid bus drive devices.

Description

technical field [0001] The invention relates to the field of drive motors for hybrid electric vehicles, in particular to a dual-output hybrid electric motor. Background technique [0002] The current driving device of hybrid electric vehicle, especially the driving device of hybrid electric bus, mainly has two structures. One is that the internal combustion engine is connected to the clutch, the clutch is connected to the motor, and the motor is connected to the drive axle. This structure has poor driving performance and the actual energy saving effect is very poor. The other is that the internal combustion engine is connected to the clutch, the clutch is connected to the motor, the motor is connected to the speed changer, and the speed changer is connected to the drive axle. This overall structure has good driving performance and the actual energy-saving effect is also better. [0003] At present, in a hybrid drive device with a transmission, the internal combustion engine ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/36B60K6/547
Inventor 顾志强顾海涛顾家彪
Owner 顾志强
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