Double-shaft input hybrid power system and drive method

A technology of a hybrid power system and a driving method, which is applied to the layout of multiple different prime movers of a hybrid vehicle, a power plant, and a general power plant, and can solve problems such as limited use range, inability to charge at idle speed, and increased cost resources, etc. problems, to achieve the effect of increasing the scope of use, ensuring power, and saving costs
CN107933283AActive Publication Date: 2018-04-20上海依相动力系统有限公司 +2
5 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海依相动力系统有限公司
Publication Date
2018-04-20

Smart Images

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

Abstract

The invention discloses a double-shaft input hybrid power system and a drive method. The double-shaft input hybrid power system comprises an engine, a second shaft, a shaft P3 and a third shaft. The second shaft, the shaft P3 and the third shaft are in transmission connection through a gearbox. A first shaft is connected to one side of the engine, a clutch is installed between the first shaft andthe engine, a transmission gear is installed on the first gear, a main speed reducer is installed at one end of the second shaft, a synchronizer is installed on one side of the main speed reducer, a first-gear gearshift gear is installed between the first shaft and the second shaft, an L-gear gearshift gear and an H-gear gearshift gear are installed between the third shaft and the shaft P3, a motor is installed on the shaft P3, and an axle shaft is connected between the shaft P3 and the second shaft and provided with a differential mechanism. A mode P2 and a mode P3 can be achieved through coupling of one motor, a large amount of cost can be saved, it can be guaranteed that an original vehicle still can travel normally after the motor breaks down, and the vehicle charges a battery in an idling state.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an automobile hybrid power system, in particular to a dual-shaft input hybrid power system and a driving method. Background technique

[0002] As we all know, a hybrid vehicle refers to a vehicle that is equipped with two power sources at the same time. The thermal power source is generated by a traditional gasoline engine or diesel engine, and the electric power source is a battery and an electric motor. The actual operating conditions of the whole vehicle require flexible regulation, while the engine remains in the area with the best overall performance, thereby reducing fuel consumption and emissions. Hybrid vehicles use smaller engines that can meet the needs of vehicle cruising, relying on electric motors or other auxiliary devices Provides the additional power needed to accelerate and climb hills. The result is increased overall efficiency without sacrificing performance. Hybrids are designed to recover braking energy, wh...

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