CN201998809U

CN201998809U - Wind generator for vehicles

Info

Publication number: CN201998809U
Application number: CN2010205706850U
Authority: CN
Inventors: 张怀玺
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-10
Filing date: 2010-10-10
Publication date: 2011-10-05
Anticipated expiration: 2020-10-10

Abstract

The utility model discloses a wind generator, which is applied in electric cars, hybrid cars using both oil and electric energy and traction locomotives for converting regenerated wind energy produced by friction between the advance of cars and the air resistance into electric energy. The wind generator for vehicles is composed of fan leaves and a generator. The fan leaves are equipped on one end of a rotor shaft of the generator. The wind generator is equipped on the front of a vehicle. When the vehicle accelerates, the regenerated wind energy produced due to the vehicle advance and the air pressure drives the fan leaves to start to rotate after having friction with the fan leaves. The regenerated wind energy further drives a rotor of the generator to rotate inside a stator of the generator. Thus electric energy is generated. The electric energy generated by the wind generator can compensate for the electric energy loss during a driving process of the electric cars, the hybrid cars using both oil and electric energy and the traction locomotives, reduce the settings of charging stations, shorten charging time, improve mileage, and meanwhile reduce traditional electric energy consumption. Furthermore, the climate and the environment are less affected than a traditional way with discharged flue dust during a process of converting coal into electric energy does.

Description

Wind-driven electric generator for car

Affiliated technical field:

The utility model relates to a kind of wind-driven electric generator for car of generating electricity of regeneration wind energy that utilizes, and the regeneration wind energy transformation that especially can utilize automobile and the hauling engine speed in travelling to produce with air resistance becomes the wind-driven electric generator for car of electric energy.

Background technology:

Fuel-engined vehicle and hauling engine are that the burning with fuel oil changes into mechanical energy and comes powered vehicle to travel, and the required electric energy of vehicle changes into electric energy by mechanical energy, change in the process of electric energy in mechanical energy, consumed certain mechanical energy, just consumed certain fuel oil.And the electric energy of electronlmobil and the hybrid vehicle that powers up of oil is traditional electric energy to be bought car in installments electrical power storage by charger travel in accumulator jar (pond), need certain website and regular hour when giving electronlmobil and hybrid vehicle charging with traditional electric energy, simultaneously, there is the problem that travelled distance is short and charging duration is long in electronlmobil.

Traditional electric energy changes into electric energy with coal burning, coal gives off a large amount of harmful flue dust in burning changes into the process of electric energy, these deletrious flue dust have caused the variation of weather and to environment damage, and the overwhelming majority of China's electric energy changes into electric energy by coal burning.

The shore supports aerogenerator that present wind-driven generator is tall and big, the blade rotation that the friction that produces with the long and narrow blade of electrical generator with natural wind-force drives electrical generator becomes electric energy with wind energy transformation.Utilize natural wind energy transformation to become electric energy to match, send apart from the too far away and electric energy of electrical network when the area that has wind energy simultaneously becomes electric energy with wind energy transformation and do not go out, and have the area of electrical network to may not be certain that wind energy is arranged with electrical network.

Summary of the invention:

Every people who took automobile and train has a kind of like this sensation, when vehicle ', there is one wind-force to blow against one's face, increase along with the speed of a motor vehicle, the wind-force of feeling is big more, this strand wind-force is the regeneration wind energy that is produced with the resistance of air by the speed of vehicle, as long as vehicle ' just produces the wind energy of regenerating together with air resistance.

In order to become electric energy to replenish the required electric energy of hybrid vehicle that electronlmobil and oil power up with the formed regeneration wind energy transformation of air resistance automobile and speed during hauling engine travels, the utility model provides a kind of wind-driven electric generator for car, this wind-driven electric generator for car can become electric energy with the regeneration wind energy transformation that air resistance produces with the speed in the vehicle ', the required electric energy of hybrid vehicle that additional electronlmobil of the electric energy that the regeneration wind energy transformation becomes and oil power up.During with natural wind-power electricity generation, natural wind-force is a kind of fluid, and when utilizing the regeneration wind energy transformation to become electric energy, the speed of vehicle ' has become a kind of fluid." energy can not produce without foundation.Also can not disappear without foundation, energy can only change into another kind of energy by a kind of energy, or transfers to other object from an object, and in the process that transforms and shift, its total amount is constant " (conservation of energy theorem).With regard to automobile and hauling engine, the speed of a motor vehicle 40 kilometers/time, speed is 11 meters of per seconds, is equivalent to six grades of realm of nature wind-force, vehicle is outside the initial stage that starts, normal moving velocity is all per hour more than 40 kilometers.

The technical scheme that its technical matters that solves the utility model adopts is: the shore supports that this wind-driven electric generator for car need not be tall and big, there is not long and narrow blade, aerogenerator is installed in the front end of vehicle, aerogenerator is made up of flabellum and electrical generator, flabellum is installed in an end of generator rotor shaft, the rotor of electrical generator is fixed on the axle of electrical generator, flabellum is integral by a rotor set with electrical generator of electrical generator, after vehicle launch travels, increase along with the speed of a motor vehicle, air resistance produce friction with flabellum and flabellum begins to rotate and the rotor that drives electrical generator in the stator inward turning of electrical generator then the generation electric energy, increase along with the speed of a motor vehicle, the rotating speed of the flabellum of electrical generator is also increasing, and the electric energy that electrical generator produces also increases along with the increase of generator amature rotating speed.The voltage of the electric energy that electrical generator produces should determine that also available regulator is adjusted different voltage and is complementary with the required voltage of vehicle according to the required voltage of vehicle motor.

The beneficial effects of the utility model are: in office where the district, need only vehicle ' just produces regeneration with air resistance wind energy, and when becoming electric energy to replenish electronlmobil and the oily motor vehicle driven by mixed power that powers up the wind energy transformation of regenerating, can reduce demand to traditional electric energy.Thereby reduce harmful flue dust of giving off when changing into electric energy to climatic influences with to environment damage because of coal burning, enlarged utilization to wind energy, reduce the setting and the electrically-charged time of electronlmobil and the oily hybrid vehicle charging website that powers up, increased the travelled distance of vehicle.When this wind-driven electric generator for car produces the speed in the vehicle ' with the resistance of air regeneration wind energy transformation becomes electric energy, in the process that transforms, produced cliding friction with the flabellum of electrical generator because of air resistance, make vehicle increase a spot of resistance, consumed certain mechanical energy, but when producing friction with air resistance because of flabellum, flabellum rotates, and the mechanical energy that it consumed is minimum, is significantly less than the electric energy that is produced.

Description of drawings:

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the front elevation of automobile-used wind-force electrical machinery.

Fig. 2 is that wind-driven electric generator for car is overlooked and partly cutd open figure.

Among Fig. 1, sit 4 at the bottom of flabellum 1, electrical generator 2, nut 3, the electrical generator.

Among Fig. 2, binding post 7, generator amature 8, generator unit stator 9, dynamo bearing 10, the generator casing 11 of flabellum 1, electrical generator 2, nut 3, electrical generator base 4, bolt hole 5, generator shaft 6, electrical generator output electricity.

Specific embodiments:

In Fig. 1, after vehicle launch quickens, produced the wind energy of regeneration with air resistance along with the increase of the speed of a motor vehicle, flabellum (1) began to rotate when the regeneration same flabellum of wind energy (1) produced cliding friction.Aerogenerator (2) is installed in the front end of vehicle, and nut (3) is fastened on an end of wind power generator rotor axle (6) with flabellum (1), and base (4) fixes with vehicle.

In Fig. 2, flabellum (1) is contained in an end of the rotor shaft (6) of electrical generator (2), be tightened to one with nut (3), rotor shaft (6) is formed one with the rotor (8) of aerogenerator, after vehicle launch quickens, the regeneration wind energy that produces along with the increase of the speed of a motor vehicle produces the axle (6) that the friction back drives electrical generator with the flabellum (1) of electrical generator, make the rotor of electrical generator transfer to produce electric energy in stator (9) inward turning of electrical generator (2), connect by the same accumulator jar of electrical generator binding post (7) (pond), the bearings at both ends (10) of generator rotor shaft (6) is installed in the generator casing (11).The base of electrical generator (4) is fixed on the front end of vehicle by bolt hole (5).

Claims

1. wind-driven electric generator for car, it is characterized in that: the front end of aerogenerator mounting vehicle, aerogenerator is made up of flabellum and electrical generator, flabellum is made up of short and small blade, flabellum is installed in an end of generator rotor shaft, the rotor of electrical generator is fixed on the axle of electrical generator, and flabellum is integral by a rotor set with electrical generator of electrical generator.