Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Hybrid power drive system

A drive system and hybrid technology, which can be applied to the arrangement of multiple different prime movers of power plants, pneumatic power plants, and general power plants, etc., can solve the problem of high cost

Pending Publication Date: 2020-03-03
GAC AION NEW ENERGY AUTOMOBILE CO LTD
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this system requires two independent subsystems, and the cost is high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hybrid power drive system
  • Hybrid power drive system
  • Hybrid power drive system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0039] figure 1 It is a structural schematic diagram of the hybrid drive system according to the first embodiment of the present invention. Such as figure 1 As shown, the hybrid drive system 10 includes an engine 11 , a planetary gear device, a first motor 13 , a clutch gear device, a switch device, an intermediate shaft 16 , a second motor 17 , a differential 18 and a power battery (not shown).

[0040] The engine 11 is, for example, a gasoline engine or a diesel engine.

[0041] The planetary gear device includes a first rotation element, a second rotation element and a third rotation element. The first rotating element has a rotating axle 122 , the rotating axle 122 and the first rotating element can rotate synchronously, and the rotating axle 122 is connected with the first motor 13 . In this embodiment, the first rotation element is, for example, the sun gear 121 , the second rotation element is, for example, the planet carrier 124 , and the third rotation element is, ...

no. 2 example

[0064] Figure 11 It is a structural schematic diagram of the hybrid drive system according to the second embodiment of the present invention. Such as Figure 11 As shown, the structure of the hybrid drive system 10 of this embodiment is substantially the same as that of the first embodiment, the difference lies in the connection relationship between the engine 11 and the planetary gear device and the connection relationship between the clutch gear device and the planetary gear device different.

[0065] Specifically, in this embodiment, the first rotating element is the ring gear 126, the second rotating element is one of the sun gear 121 and the planet carrier 124, the third rotating element is the other of the sun gear 121 and the planet carrier 124, and the switch device It is a brake 151 or a one-way clutch. Please refer to the first embodiment for the connection relationship and driving method of the components of the hybrid drive system 10 . third embodiment

no. 3 example

[0066] Figure 12 is a schematic structural diagram of a hybrid drive system according to a third embodiment of the present invention. Such as Figure 12 As shown, the structure of the hybrid drive system 10 of this embodiment is substantially the same as that of the first embodiment, the difference lies in the connection relationship between the engine 11 and the planetary gear device and the connection relationship between the clutch gear device and the planetary gear device different.

[0067] Specifically, in this embodiment, the first rotating element is the planet carrier 124, the second rotating element is one of the sun gear 121 and the ring gear 126, the third rotating element is the other of the sun gear 121 and the ring gear 126, and the switch device It is a brake 151 or a one-way clutch. Please refer to the first embodiment for the connection relationship and driving method of the components of the hybrid drive system 10 .

[0068] The engine 11 and the first ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a hybrid power drive system which includes an engine, a first motor, a second motor, a planetary gear device, a clutch gear device and a switch device. The engine and the first motor are both connected to the planetary gear device, and the clutch gear device is arranged between the engine and the first motor; the planetary gear device includes a first rotating element, a second rotating element and a third rotating element, the first rotating element is provided with a rotating wheel shaft, and the first motor is connected to the rotating wheel shaft; the clutch gear device includes a first clutch and a second clutch, the first clutch is connected with the engine and the rotating wheel shaft, and the second clutch is connected with the first rotating element and the third rotating element; and the second motor is parallel to the first motor, and the second motor is connected to the output end. The hybrid power drive system has multiple working modes and is goodin platformization.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a hybrid drive system. Background technique [0002] At present, there are two main types of transmissions on the market: stepped transmissions and continuously variable transmissions. Stepped transmissions are subdivided into manual and automatic. Most of them provide a limited number of discrete output and input speed ratios through different meshing arrangements of gear trains or planetary gear trains. The adjustment of the driving wheel speed between two adjacent speed ratios is realized by the speed change of the internal combustion engine. CVT, whether it is mechanical, hydraulic, or electromechanical, can provide an infinite number of continuously selectable speed ratios within a certain speed range. In theory, the speed change of the driving wheel can be completely completed through the transmission. . In this way, the internal combustion engine can work in the opt...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60K6/365B60K6/38
CPCB60K6/365B60K6/38
Inventor 祁宏钟张安伟赵江灵吴为理王川尚阳林济余朱永明
Owner GAC AION NEW ENERGY AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com