Hybrid power systems and hybrid vehicles

A hybrid power system and engine technology, applied in hybrid vehicles, motor vehicles, power plants, etc., can solve the problems of engine ICE working point limitation, engine ICE motor EM cannot be realized at the same time, and achieve the effect of avoiding working point limitation
CN109094351AInactive Publication Date: 2018-12-28SCHAEFFLER TECH AG & CO KG
0 Cites 6 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SCHAEFFLER TECH AG & CO KG
Publication Date
2018-12-28
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

FIELD OF THE INVENTION that present invention relate to the field of hybrid vehicles, and more particularly to hybrid powertrain and hybrid vehicles. The hybrid system includes a transmission including a first input shaft, a second input shaft, an output shaft, a plurality of synchronous engagement mechanisms and a plurality of gear gears disposed on each shaft, each shaft being selectively drivably coupled through the plurality of synchronous engagement mechanisms and the plurality of gear gears; An engine and a clutch, the engine being drivingly coupled to the first input shaft via the clutch; A first motor having an input / output shaft drivingly coupled to a second input shaft; And a second motor whose input / output shaft is drivingly coupled to the output shaft. Thus, when the engine andthe electric motor are used for driving, the speed of the engine and the speed of the electric motor do not have to be the same, so that the problem that the operating point of the engine is limitedcan be avoided; In addition, the most efficient operating point of the engine and the most efficient operating point of the motor can be realized simultaneously.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the field of hybrid vehicles, and more particularly, the present invention relates to a hybrid system and a hybrid vehicle including the hybrid system. Background technique

[0002] Such as figure 1 As shown, there is a hybrid system including an engine ICE, a clutch K0, an electric motor EM and a transmission TM.

[0003] Specifically, the engine ICE is a four-cylinder engine. The engine ICE is located on the opposite side of the transmission TM with respect to the electric motor EM, and the output shaft of the engine ICE is drive-coupled to the input shaft of the transmission TM via the clutch K0. When the clutch K0 is engaged, the output shaft of the engine ICE is coupled with the input shaft of the transmission TM; when the clutch K0 is disengaged, the transmission coupling between the output shaft of the engine ICE and the input shaft of the transmission TM is disconnected.

[0004] Clutch K0 is a conventional c...

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