Multi-mode switching hybrid power electromechanical coupling system and vehicle

An electromechanical coupling and hybrid technology, applied in the field of vehicle power system, can solve problems such as unsatisfactory requirements and single driving mode

Pending Publication Date: 2021-05-18
北京世纪兴元科技发展有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the driving mode of the above-mentioned power system is relatively single, which cannot meet the requirements of different working conditions and different models.

Method used

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  • Multi-mode switching hybrid power electromechanical coupling system and vehicle
  • Multi-mode switching hybrid power electromechanical coupling system and vehicle
  • Multi-mode switching hybrid power electromechanical coupling system and vehicle

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the technical solution of the present disclosure, the present disclosure will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as figure 1 As shown, a multi-mode switching hybrid electromechanical coupling system 100, the hybrid electromechanical coupling system 100 includes an engine 110, a driving motor 120, a generator 130, a first transmission mechanism 140, a second transmission mechanism 150, and a brake set and system output shaft 160 .

[0027] Exemplary, such as figure 1 As shown, both the engine 110 and the generator 130 are coupled to the first transmission mechanism 140 , and the first transmission mechanism 140 is fixedly connected to the second transmission mechanism 150 . The drive motor 120 is coupled to the second transmission mechanism 150, the second transmission mechanism 150 is fixedly connected to the system o...

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Abstract

The invention provides a multi-mode switching hybrid power electromechanical coupling system and a vehicle. The multi-mode switching hybrid power electromechanical coupling system comprises an engine, a driving motor, a generator, a first transmission mechanism, a second transmission mechanism, a brake set and a system output shaft. The engine and the generator are both in coupling connection with the first transmission mechanism, and the first transmission mechanism is fixedly connected with the second transmission mechanism; the driving motor is in coupling connection with the second transmission mechanism, and the second transmission mechanism is fixedly connected with the system output shaft; and each brake in the brake group is arranged on the first transmission mechanism and / or the second transmission mechanism, so that the system realizes multi-mode switching by changing the braking state of each brake, the requirements of different urban working conditions and different vehicle models can be met, the HEV model and the PHEV model can be covered, and the platformization is good.

Description

technical field [0001] The disclosure belongs to the technical field of vehicle power systems, and in particular relates to a multi-mode switching hybrid electromechanical coupling system and a vehicle. Background technique [0002] Traditionally, a powertrain consists of an engine (internal combustion engine) and a drive train consisting of a transmission, differential and drive shaft. Its function is to provide the vehicle with the driving power required to drive the wheels. [0003] However, the driving mode of the above-mentioned power system is relatively single, which cannot meet the requirements of different working conditions and different models. Contents of the invention [0004] The present disclosure aims to solve at least one of the technical problems existing in the prior art, and provides a multi-mode switching hybrid electromechanical coupling system and a vehicle. [0005] One aspect of the present disclosure provides a multi-mode switching hybrid electr...

Claims

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Application Information

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IPC IPC(8): B60K6/365
CPCB60K6/365Y02T90/14
Inventor 黄楚然朱洪兴
Owner 北京世纪兴元科技发展有限责任公司
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