Four wheel driven mixed power mini-sized automobile

A hybrid and micro-vehicle technology, applied in electric vehicles, control drives, electric traction, etc., can solve the problems of short cruising range and low battery capacity, and achieve the effect of increasing cruising range and improving energy utilization efficiency

Inactive Publication Date: 2006-05-03
SHANGHAI FUEL CELL VEHICLE POWERTRAIN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem of short mileage due to the low battery capacity of the existing electric vehicle, and provides a four-wheel drive hybrid electric miniature car,

Method used

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  • Four wheel driven mixed power mini-sized automobile
  • Four wheel driven mixed power mini-sized automobile
  • Four wheel driven mixed power mini-sized automobile

Examples

Experimental program
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Such as figure 1 , as shown in 2, a four-wheel drive hybrid electric miniature car, including wheels, a power system, a frame chassis 3 (the frame pipe can be built with hydrogen storage materials), a high-energy power battery 4, an electric drive wheel module 5, an air storage tank 2, and It includes the steering gear and the steering displacement sensor 6 connecting the front wheel shaft and the direction controller, the electronic differential central controller 7, and the power source management module.

[0020] The power system consists of a storage battery 4 and a generator 1. The generator 1 is a natural gas or liquefied petroleum gas generator. The generator 1 is placed on the rear axle chassis 3. The gas storage tank 2 is placed under the rear axle chassis 3. The generator 1, The electrical equipment and the traction battery 4 form a se...

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PUM

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Abstract

The invention discloses a four-wheel drive mixed power mini-car comprising: wheels, power system, stirrup chassis, high-energy accumulator, a electrical driving wheel module, a gas tank, a redirector which connected to front wheel axle and direction controller, a steering displacement sensor, a electronic differential central controller which can decide if the generator charges the accumulator according to the driving condition and the SOC of accumulator, and a power management modular. The invention can effectively reduce the application cost and increase the endurance mileage with lower discharge; therefore, it can improve the industrialization of electrical car.

Description

technical field [0001] The invention relates to a four-wheel drive electric vehicle, in particular to a hybrid drive miniature vehicle. Background technique [0002] Electric vehicles have the advantages of simple mechanical structure, uniform axle load distribution, large starting torque, zero emission and no environmental pollution. However, at present, due to the limitation of battery capacity, there is a disadvantage of short cruising range, which greatly limits the industrialization of four-wheel drive electric vehicles. Therefore, it is necessary to adopt a hybrid form of a natural gas (NG) or liquefied petroleum gas (LPG) generator and a battery in series to ensure that energy utilization efficiency is improved and the cruising range is greatly increased under the premise of low emissions. Contents of the invention [0003] The present invention aims to solve the problem of short mileage due to the low battery capacity of...

Claims

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Application Information

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IPC IPC(8): B60L11/18B60K17/12B60L15/00
CPCY02T10/70
Inventor 万钢余卓平尹东晓陈辛波卢金阳
Owner SHANGHAI FUEL CELL VEHICLE POWERTRAIN
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