KR20140141537A - Electric generation divice for car using wind power - Google Patents

Abstract

The present invention relates to a power generation system for a car, using wind power, which is capable of reducing fuel costs for the car, and achieving use of an environmentally-friendly fuel. According to the present invention, the power generation system for a car using wind power comprises: a passage pipe unit which is installed in the car to introduce blowing wind; a first impeller unit which is disposed at a front part in the passage pipe unit to generate rotational power using the wind; a first DC generator which is disposed behind the first impeller unit to convert the rotational power generated by the fist impeller unit into electric energy; an air rotation preventer which changes, if the wind passing between the first DC generator and the passage pipe unit rotate, the rotational motion into a linear motion; a second impeller unit which is disposed behind the air rotation preventer to generate the rotational power by strong wind having passed the air rotation preventer; and a second DC generator which is disposed behind the second impeller unit to convert the rotational power generated by the second impeller unit into the electric energy. The power generation system for the car enables the wind introduced into the passage pipe unit while the car travels, to increase a traveling speed of the car by letting the wind thrust the ground. Also, the rotational power of the impellers for wind power generation is used to operate brakes or delivered to a charging generator only when the car is parked, so that troubles resulting from charging generation of the car are removed. Thus, according to the present invention, it is possible to reduce use of fossil fuels using wind power and considerably reduce fuel costs by using natural power sources.

Description

TECHNICAL FIELD [0001] The present invention relates to an electric power generating apparatus using wind power,

The present invention relates to a power generating device for a vehicle using wind power, which is capable of reducing fuel cost of an automobile, generating electricity using wind power capable of realizing environmentally friendly fuel use, Which is a technology field that can reduce the fuel consumption cost of a device that burns fuel to obtain power.

2. Description of the Related Art Generally, automobiles running on the basis of motive power are widely used as transportation and transportation means for mankind. Most of these cars use fossil fuels such as gasoline and diesel, or electricity that is charged as energy source.

It is estimated that the number of automobiles possessed is so large that it has about 20 million cars. In this case, the energy sources used in automobiles are also widely used.

However, such a conventional automobile uses only fossil fuels as an energy source, which is likely to be exhausted as the oil price has soared recently. On the other hand, even when electric energy is used, fossil fuels are often used in the electric production process, and the production cost of automobiles is very high.

Particularly, the conventional automobile causes a large amount of harmful substances such as nitrogen dioxide and carbon dioxide which is a main cause of global warming in the combustion process of the fossil fuel or the electric production process, and in the country where the electric generation is highly dependent on nuclear power And also increased the risk of environmental contamination due to radioactivity. Therefore, a new energy source that can replace fossil fuels is required for automobiles while reducing environmental pollution.

A patented technology for this purpose is disclosed in the publication No. 10-2011-4964, which forms an opening hole through which the outside air can pass through the roof of an automobile and forms a motor and an impeller that can be charged in the opening hole.

However, such a device will generate wind power due to the running resistance of the vehicle, but the resistance of the vehicle will be generated, and the effect is not expected to be greater than expected.

Disclosure of the Invention The present invention has been conceived in order to solve the above-described problems, and it is an object of the present invention to provide a fuel cell system that uses wind power as energy to replace fossil fuels, converts wind power into electricity in accordance with an automobile structure, charges the motor or battery, The energy source generated here is somewhat insufficient for the power of the automobile, and it is applied to all vehicles to extend the life of the battery relatively. The present invention aims to provide a power generation device for automobiles that can save energy by reducing the use of expensive fossil fuels such as gasoline and gasoline, and save energy.

In order to accomplish the objects of the present invention as described above and to carry out the characteristic functions of the present invention described below, the characteristic features of the present invention are as follows.

According to an aspect of the present invention, there is provided an air conditioner comprising: a passage pipe unit installed in a vehicle for introducing a wind force; A first impeller unit disposed on an inner surface of the passage tube unit and generating rotational force by the wind force; A first DC generator disposed on a rear surface of the first impeller unit and converting rotational force generated in the first impeller unit into electric energy; An air rotation preventing device for converting a rotational motion into a linear motion when the wind force passing between the first DC generator and the passage tube unit is rotated; A second impeller unit disposed on a rear surface of the air rotation preventing unit and generating rotational force by wind force passing through the air rotation preventing unit; And a second DC generator disposed on a rear surface of the second impeller unit and converting rotational force generated in the second impeller unit into electric energy.

Here, the vehicle power generation system according to one aspect of the present invention may be configured to charge the battery, which is generated in the first DC generator and the second DC generator, or to use one of electric power (interior lamp, air conditioner, heater) And a controller for selecting and sending the data.

According to an aspect of the present invention, there is provided a plurality of passage pipe units each having the first impeller unit, the first DC generator, the air rotation preventer, the second impeller unit, and the second DC generator, , It is controlled by the controller to be charged to the battery, or used as any one of electric power (indoor light, air conditioner, heater) of the vehicle.

The impeller installed for generating the wind power according to an aspect of the present invention may be configured such that when the brake is operated for stopping the vehicle or rotation of the impeller is connected to the charge generator only during stoppage, The rotational force of the impeller can be prevented from being transmitted to the charge generator.

According to the present invention, when the first impeller unit, the first DC generator, the air rotation preventer, the second impeller unit, and the second DC generator are provided in one passage pipe unit, Since the generated power of the charge generator can be used effectively by rotating the impeller, the use of fossil fuels such as gasoline and diesel oil can be greatly reduced, which is not only environmentally friendly, but also greatly reduces the fuel cost due to natural power It is effective.

FIG. 1 is a diagram exemplarily showing an automotive power generation system 100 according to an embodiment of the present invention.
FIG. 2 and FIG. 3 illustrate a structure of a vehicle 100B having a plurality of passage pipe units 100A according to an embodiment of the present invention. Fig. 2 is a front view and Fig. 3 is an upper side view.
4 is a view illustrating a control structure including a plurality of first DC generators 130a and a second DC generator 160a included in a plurality of passage tube units 110A according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

FIG. 1 is a diagram exemplarily showing an automotive power generation system 100 according to an embodiment of the present invention.

1, an automotive power generation system 100 according to an embodiment of the present invention includes a passage pipe unit 110, a first impeller unit 120, a first DC generator 130, A first DC generator 140, a second impeller unit 150, a second DC generator 160, and a controller 170.

The passage pipe unit 110 according to the present invention is formed into a substantially cylindrical shape for inflow of wind power. This passage tube unit 110 is installed in a vehicle. Therefore, when the vehicle runs at a speed of 30 km / h or more, the wind force blowing from the front can be smoothly introduced.

The passage tube unit 110 includes a first impeller unit 120, a first DC generator 130, an air rotation preventer 140, a second impeller unit 150 and a second DC generator 160, And the like.

First, the first impeller unit 120 according to the present invention is disposed on the inner front surface of the passage pipe unit 110 and generates rotational force by the wind force blowing. This turning force means mechanical energy. The first DC generator 130 is disposed on the rear surface of the first impeller unit 120.

The first DC generator 130 according to the present invention is disposed on the rear surface of the first impeller unit 120 and converts the rotational force generated in the first impeller unit 120 into electrical energy by the wind force generated at a speed of 30 km or more It plays a role. At this time, the converted electric energy may be 24V. The first DC generator 130 is smaller than the inner diameter of the passage tube unit 110.

Therefore, the wind power passing through the first impeller unit 120 passes through the first DC generator 130 and proceeds to the air rotation prevention device 140, which will be described later. However, the wind power traveling to the air rotation preventing device 140 is rotated (refracted) differently from the wind force approaching the first impeller unit 120.

This is because the first impeller unit 120 is rotated by the first impeller unit 120 when the wind force passes through the first impeller unit 120. The rotated wind force passes through the first impeller unit 120 and then passes through the first DC generator 130 and flows into the air rotation preventing device 140.

Accordingly, the air rotation prevention device 140 according to the present invention turns the rotary motion into a rectilinear motion when the wind force passing between the first DC generator 130 and the inside of the passage tube unit 110 is rotated.

This helps to install the second impeller unit 150 and the second DC generator 160, which will have the same functions as the first impeller unit 120 and the first DC generator 130, as will be described later. A second impeller unit 150 is provided on the rear surface of the air rotation prevention device 140.

The second impeller unit 150 according to the present invention is disposed on the rear surface of the air rotation prevention device 140 and generates a rotating force by the wind force passing through the air rotation prevention device 140. At this time, the generated rotational force may be equal to the rotational force generated by the first impeller unit 120. The second impeller unit 150 is the same as the first impeller unit 120, and the second DC generator 160 is provided on the rear surface thereof.

The second DC generator 160 according to the present invention is disposed on the rear surface of the second impeller unit 150 and converts rotational force generated in the second impeller unit 150 into electric energy. At this time, the electric energy converted by the second DC generator 160 may have 24V.

As described above, since two impeller units 120 and 150 and two DC generators 130 and 160 are provided in one passage pipe unit 110 and one air rotation prevention device 140 is provided, Of electricity. The generated electricity is controlled by a controller 170, which will be described later, and is used to charge the battery 101 or to drive the motor 102.

Finally, the controller 170 according to the present invention is installed inside the automobile, and is installed adjacent to the passage pipe unit 110. The controller 170 controls the operation of the battery 101 and the motor 102 so as to charge the battery 101 or to drive the motor 102. The battery 101 is connected to the first DC generator 130 and the second DC generator 160, To be transmitted.

In addition, the controller 170 may control the rotational force of the impellers 120 and 150 to operate the brakes to reduce the speed of the vehicle or to allow the vehicle to be transmitted to the charge generator only during stoppage, thereby minimizing the resistance to the self-running.

The selection criteria of the battery 101 and the motor 102 are such that the battery 101 is charged when the electricity generated by the first DC generator 130 and the second DC generator 160 is lower than the reference value, If it is higher than 48V, it can be used to drive the motor 102 if the wheel drive shaft can be sufficiently moved.

The electricity charged in the battery 101 may be utilized to turn on / off the illumination lamp 103, the heating / cooling unit 104, or the like according to the control of the controller 170 or to emit illumination light. As described above, by using assisted generation of wind power for the fossil fuel structure such as gasoline and light oil, it is possible to reduce the fuel cost due to the environmentally friendly and natural power.

Meanwhile, the passage pipe unit 120 having the first impeller unit 120, the first DC generator 130, the air rotation preventer 140, the second impeller unit 150, and the second DC generator 160, (110) may be provided in a plurality of automobiles. A plurality of passage pipe unit structures (100A) applied to an automobile are shown in Fig.

FIG. 2 and FIG. 3 illustrate a structure of a vehicle 100B having a plurality of passage pipe units 100A according to an embodiment of the present invention. 2 is a front view and Fig. 3 is an upper side view.

As shown, the passage pipe unit 110 according to the embodiment of the present invention can be provided with a plurality of passage pipe units 100A near a roof of an automobile, for example, a freight vehicle 100B, A plurality of passage pipe units 100A may be provided in the vicinity of the bottom surface of each of the passage pipe units 100A and 100B.

As described above, the plurality of passage pipe units 100A disposed in the vicinity of the roof and / or the bottom can be located near the position where the wind power can sufficiently flow in the cargo motor running. However, it is needless to say that it may be provided at other positions as long as the wind power can sufficiently flow in accordance with each structure of the automobile other than the vicinity of the roof and / or the bottom.

Each of the plurality of passage pipe units 100A includes the first impeller unit 120, the first DC generator 130, the air rotation preventer 140, the second impeller unit 150, DC generator 160 as shown in FIG.

In this case, each of the passage tube units (first and second DC generators) 120, 130, 130, 140, 150 and 160 having the first impeller unit 120, the first DC generator 130, 100A are controlled by one controller 170 provided adjacent thereto. When the battery 101 is charged under the control of the controller 170 or when the motor 102 is driven, voltages corresponding to the number of generators provided in the N passage pipe units 100A having a voltage of 48V can be generated .

For example, when six passage pipe units 100A are provided as shown in Figs. 2 and 3, a voltage of 48V x 6 = 280V can be generated. The 280V thus created remains sufficient to drive six (188V) 7.5K motors, for example. The operation of six of these 7.5K motors (188V) is enabled to rotate the drive shaft of a car wheel to a predetermined speed, for example, up to a speed of about 80 km.

4, a plurality of first DC generators 130a and a plurality of second DC generators 160a provided in a plurality of passage tube units 100A according to an embodiment of the present invention are connected to a controller 170 Is used to charge the battery 101 or to drive the motor 102. [

Accordingly, the electricity charged in the battery 101 can be utilized to turn on / off the illumination lamp 103, the cooling / heating device 104, etc. according to the control of the controller 170 or to emit illumination light.

In addition, the passage tube unit installed on the bottom or roof of the vehicle and introducing winds can be inclined downward by 20 ~ 30 degrees so that the direction of wind winds up the ground to increase the traveling speed of the automobile.

The wind force generated during the driving of the vehicle is very strong and the direction of the wind is inclined 20 ~ 30 degrees downward to increase the speed of the vehicle.

And the rotational force of the impeller for wind power generation in order to eliminate the resistance of the vehicle during its development from the charge generator, can cause the vehicle to operate the brake or to be delivered to the charge generator only while the vehicle is stationary.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood that the invention may be practiced. The embodiments described above are therefore to be considered in all respects as illustrative and not restrictive.

100: Automotive power generation system 101: Battery
102: motor 103: illumination light
104: Heating / cooling unit 110: Passage tube unit
120: first feller unit 130: first DC generator
140: air rotation prevention device 1 150: second in-feller unit
160: second DC generator 170: controller
100A: a plurality of passage pipe units 100B: a car (freight car)
130a: a plurality of first DC generators 160a: a plurality of second DC generators

Claims (2)

A passage tube unit for introducing a wind force installed in a place where the wind resistance of the bottom or roof of the automobile is received;
A first impeller unit disposed on an inner surface of the passage tube unit and generating rotational force by the wind force;
A first DC generator disposed on a rear surface of the first impeller unit and converting rotational force generated in the first impeller unit into electric energy;
An air rotation preventing device for converting a rotational motion into a linear motion when the wind force passing between the first DC generator and the passage tube unit is rotated;
A second impeller unit disposed on a rear surface of the air rotation preventing unit and generating rotational force by wind force passing through the air rotation preventing unit;
A second DC generator disposed on a rear surface of the second impeller unit and converting rotational force generated in the second impeller unit into electric energy; And
And a controller for charging electric power generated by the first DC generator and the second DC generator into a battery or selecting one of electric power for indoor use of the vehicle,
And the rear end portion of the passage pipe unit is inclined downward by 20 to 30 degrees so that the direction of wind winds the ground to increase the traveling speed of the automobile, and the controller determines that the rotational force of the impeller for wind power generation is the speed Wherein the brake is operated to reduce the power consumption of the vehicle or the vehicle is transmitted to the charge generator only when the vehicle is stationary. The method according to claim 1,
Wherein a plurality of passage tube units including the first impeller unit, the first DC generator, the air rotation preventer, the second impeller unit, and the second DC generator are installed in the vehicle.

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