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Power system, control method thereof and powered automobile

A technology for power systems and power vehicles, which is applied to control devices, vehicle components, transportation and packaging, and can solve problems such as speed differences

Inactive Publication Date: 2015-05-06
WEICHAI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] With the above structure, the flywheel device is connected to the input end of the differential through the continuously variable transmission. In this way, the flywheel device is effectively installed in the power system of the car as an energy storage device by using the continuously variable transmission, and the problem of the flywheel is reliably and stably solved. The problem of the speed difference between the input terminal of the differential

Method used

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  • Power system, control method thereof and powered automobile
  • Power system, control method thereof and powered automobile
  • Power system, control method thereof and powered automobile

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Embodiment Construction

[0040] Based on the defects of the prior art, the core of the present invention is to provide a power system with a simple and compact structure, which can efficiently recycle the energy of the system, reduce the energy consumption of the whole vehicle, and improve its economy and power. Another core of the present invention is to provide a control method of the power system and a power vehicle with the power system.

[0041] In order to enable those skilled in the art to better understand the solution of the present invention, the implementation manner will be specifically described below in conjunction with the accompanying drawings.

[0042]It should be noted that the vertical engine structure is used as an example for illustration. Of course, the structural optimization and improvement of the power system of the present invention is also applicable to the horizontal engine structure. This article only elaborates the technical solution in detail with the structure of the en...

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Abstract

The invention discloses a power system for driving running of a powered automobile. The power system comprises an engine, a transmission, a differential mechanism, a clutch, a driving shaft, a continuously variable transmission and a flywheel device, wherein the clutch is connected with the engine and the transmission, the driving shaft transfers power from the output end of the transmission to the input end of the differential mechanism, the input end of the continuously variable transmission is connected with the output end of the flywheel device, and the output end of the continuously variable transmission is connected with the input end of the differential mechanism. The power system is simple and compact in structure and capable of effectively recovering and making use of energy of a system, the utilization rate of energy is increased, and economical efficiency and dynamic property of the finished vehicle are improved. On this basis, the invention further discloses a control method of the power system and the powered automobile with the power system.

Description

technical field [0001] The invention relates to the technical field of power energy, in particular to a power system and a control method thereof, and also to a power vehicle with the power system. Background technique [0002] Today, with the continuous development of the automobile industry, the development of vehicle economy and power has increasingly become one of the hot research topics for technicians. [0003] Existing power automobiles only provide driving force through the engine 10 ′, such as figure 1 As shown, the diagram presents a structural schematic diagram of a current power vehicle. Specifically, when driving, the power provided by the engine 10' is transmitted to the transmission 30' through the clutch 20', and then through the transmission shaft 40' connected to the output end of the transmission 30' to the driving bevel gear 51' that is engaged with the differential 50' and The driven bevel gear 52' ​​is used to transmit the power to the differential 50...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/06B60K17/04B60K17/26
Inventor 邵路周民刚周之光
Owner WEICHAI POWER CO LTD
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