Distributed power system and off-road vehicle with the system
A power system and distributed technology, applied in the field of off-road vehicles, can solve the problems of power, off-road, mobility, reliability and economical limitations, and cannot meet the needs of various working conditions of off-road vehicles, so as to improve work efficiency. range, improved passing performance, increased ground clearance effect
Active Publication Date: 2019-10-18
ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +1
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Problems solved by technology
In absorbing existing technologies, off-road vehicles generally adopt a centralized power system, that is, a single engine transmits power to each wheel through a transmission system, and then drives the vehicle to run. Under this method, its power, off-road performance, maneuverability Performance, reliability and economy are all subject to certain restrictions, and at the same time cannot meet the needs of off-road vehicles for various working conditions
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[0028] In order to further illustrate the technical means and functions adopted by the present invention to achieve the intended invention purpose, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0029] The object of the present invention is to provide a distributed power system and an off-road vehicle with the power system. The distributed power system can improve the performance of the vehicle power system and enable the vehicle to work in multiple working modes as required.
[0030] figure 1 It is a schematic diagram of the control principle of the distributed power system provided by the embodiment of the present invention, figure 2 for figure 1 The schematic diagram of the power transmission principle of the distributed power system shown, such as figure 1 and figure 2 As shown, in the embodiment provided by the present invention, the distributed power system includes a plurality of ra...
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The invention provides a distributed power system and an off-road vehicle, including a range extender, a power battery, a power distribution unit, a master control unit, a drive unit and wheels. The range extender, the power battery, the power distribution unit The electric unit and the driving unit are connected to the general control unit and work according to the signal of the general control unit. The range extension The device and the power battery are connected to the current input end of the power distribution unit, the drive unit is connected to the current output end of the power distribution unit, and each of the wheels is connected to one of the drive units, The power distribution unit simultaneously controls one or more range extenders to provide power to the drive unit with the same or different power.
Description
technical field [0001] The invention relates to the field of vehicle power, in particular to a distributed power system and an off-road vehicle with the distributed power system. Background technique [0002] Off-road vehicles need to have super power, off-road performance and mobility. At the same time, their driving roads and working environment are extremely complex. The above characteristics have extremely high requirements on the power system of off-road vehicles. In absorbing existing technologies, off-road vehicles generally adopt a centralized power system, that is, a single engine transmits power to each wheel through a transmission system, and then drives the vehicle to run. Under this method, its power, off-road performance, maneuverability Performance, reliability and economy are all subject to certain restrictions, and at the same time cannot meet the needs of off-road vehicles for various working conditions. Contents of the invention [0003] The object of t...
Claims
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IPC IPC(8): B60L50/15B60K17/22B60K17/16
CPCB60K17/16B60K17/22B60L50/61B60L2240/54Y02T10/62Y02T10/70Y02T10/7072
Inventor 郭立书蔡文远石磊雷仕泽
Owner ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD