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Electric automobile

An electric vehicle and electric drive technology, applied in the automotive field, can solve the problems of slow charging speed, short battery life, short driving range, etc., and achieve the effect of reducing power consumption and prolonging the service life

Inactive Publication Date: 2007-05-09
HUNAN FENGRIFUYUE NEW ENERGY ELECTRIC VEHICLES CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Its disadvantages are: short driving range, low maximum driving speed, long charging time, large transmission loss, and high price. , especially the low energy conversion rate due to the traditional driving method, and the unreasonable connection structure of the battery leads to large connection resistance, inconvenient battery replacement, and high driving energy consumption of the car air-conditioning system, wiper, etc., all of which lead to continuous driving of electric vehicles. Short mileage and short battery life; although some progress has been made through continuous research, the results are not satisfactory.

Method used

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Embodiment Construction

[0047] See accompanying drawing 1, the present invention---an electric vehicle, comprises car body 1-1, electric driving device 1-2, accumulator 1-3 and control system 1-4, and described car body 1-1 is provided with wind power The power generating device 1-5 is provided with a solar photovoltaic cell panel 1-8 electrically connected to the battery 1-3 on the roof 1-6 and the front 1-7 of the vehicle body 1-1.

[0048] See accompanying drawing 1,2,3,4, wind power generation device 1-5 among the present invention comprises gathering wind bucket 2-4, impeller chamber 2-6, impeller chamber cover 3-9, blade 3-8, wind wheel 3 -7, drive shaft 3-5, shaft sleeve 3-6, release bearing 3-4, shift fork 3-3, speed changer 3-2, generator 3-1. The roof 1-6 of the car body 1-1 is provided with a wind gathering bucket 2-4 which can open and close the air inlet 2-7 integrated with the vehicle body, and a wind gathering bucket 2-4 is installed at the tail of the wind gathering bucket 2-4. The a...

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Abstract

An electric car is composed of car body, electric driver unit, and electric accumulator unit and control system. It features that said car body has a wind driven electric generator and several solar cell boards connected electrically with said electric accumulator unit.

Description

technical field [0001] The invention relates to an automobile, in particular to an electric automobile. Background technique [0002] At present, electric vehicles at home and abroad are mainly divided into three categories: fuel cell electric vehicles, hybrid electric vehicles, and pure electric vehicles. Fuel cell electric vehicles use hydrogen as fuel, and generate electric energy through the chemical reaction between hydrogen and oxygen as the power source of the vehicle. Its advantages are high energy conversion rate, which is several times higher than that of internal combustion engines, abundant resources, and the chemical reaction product is water. It has a good environmental protection effect, the structure of the car is simple, and there are few moving parts. The disadvantage is that the hydrogen fuel energy conversion technology, high-pressure hydrogen supply, hydrogen storage and safety technologies are immature and costly, and cannot be commercially produced. T...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L8/00
CPCY02T10/7083Y02T10/7072
Inventor 黎福根张声良
Owner HUNAN FENGRIFUYUE NEW ENERGY ELECTRIC VEHICLES CO LTD
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