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Automobile transmission system configuration for hybrid power vehicle

A technology for hybrid vehicles and automobile transmissions, which is applied to the arrangement of multiple prime movers and brakes of hybrid vehicles and general power plants, and can solve the problems of motor torque requirements and high manufacturing costs, and achieve reduced motor torque requirements and The effect of manufacturing costs

Pending Publication Date: 2021-09-28
WUXI INFIMOTION PROPULSION TECH CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the pollution of the modern social environment and the aggravation of energy problems, both the world and China are vigorously advocating the development of new energy vehicles. Since hybrid power is more in line with China's national conditions, the configuration of its transmission system has become the focus of research and development by various companies. The existing transmission system configuration cannot meet a variety of working conditions, and the demand for motor torque and manufacturing costs are relatively high

Method used

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  • Automobile transmission system configuration for hybrid power vehicle
  • Automobile transmission system configuration for hybrid power vehicle

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1 to Figure 2 , the present invention provides a technical solution: a vehicle transmission system configuration for a hybrid vehicle, including a power source one, a power source two, a power source three, a shift assembly, a transmission assembly 13, and a differential assembly 17. The first power source, the third power source, the shift assembly, and the transmission assembly 13 are all constructed with the transmission inner case as a c...

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Abstract

The invention discloses an automobile transmission system configuration for a hybrid vehicle, which comprises a power source I, a power source II, a power source III, a gear shifting assembly, a transmission assembly and a differential assembly, and the power source I, the power source III, the gear shifting assembly and the transmission assembly are constructed by taking a transmission inner shell as a carrier. In the automobile transmission system, an EM1 motor is connected with a PGS planet row sun gear through an EM1 motor shaft, the engine is connected with a PGS planet row planet carrier through an engine input shaft and further connected with the transmission assembly through a first transmission gear, the EM2 motor is connected with the transmission assembly through a second transmission gear, and the transmission assembly is connected with a transmission assembly of a vehicle axle. Power can be transmitted to automobile wheels, various working modes such as hybrid power and pure electric power can be achieved through various different combinations of the power sources and the gear shifting assemblies, more actual working conditions can be met, and meanwhile the torque requirement of the motor and the manufacturing cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of automobile transmissions, in particular to an automobile transmission system configuration for hybrid vehicles. Background technique [0002] With the pollution of the modern social environment and the aggravation of energy problems, both the world and China are vigorously advocating the development of new energy vehicles. Since hybrid power is more in line with China's national conditions, the configuration of its transmission system has become the focus of research and development by various companies. The existing transmission system configuration cannot meet various working conditions, and the demand for motor torque and manufacturing cost are relatively high. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle transmission system configuration for a hybrid vehicle, which can meet more working conditions, and can also reduce motor torque requirements and m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/365B60K6/38B60K6/24B60K6/26B60T1/06F16H3/44F16H37/08
CPCB60K6/365B60K6/38B60K6/24B60K6/26B60T1/062F16H3/44F16H37/08Y02T10/62
Inventor 庞雷保
Owner WUXI INFIMOTION PROPULSION TECH CO LTD
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