KR20170007083A - Apparatus for generating electricity using triboelectric effect and vehicle having the same - Google Patents

Apparatus for generating electricity using triboelectric effect and vehicle having the same Download PDF

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Publication number
KR20170007083A
KR20170007083A KR1020150190025A KR20150190025A KR20170007083A KR 20170007083 A KR20170007083 A KR 20170007083A KR 1020150190025 A KR1020150190025 A KR 1020150190025A KR 20150190025 A KR20150190025 A KR 20150190025A KR 20170007083 A KR20170007083 A KR 20170007083A
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KR
South Korea
Prior art keywords
main body
connecting member
charged
whole
disposed
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KR1020150190025A
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Korean (ko)
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KR101735215B1 (en
Inventor
성태현
성모세
황성주
안정환
조대흥
Original Assignee
한양대학교 산학협력단
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • H02N1/04—Friction generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/06—Arrangement of lighting dynamos or drives therefor
    • B62J6/08—Tyre drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J99/00—Subject matter not provided for in other groups of this subclass
    • B62J2099/004—
    • B62J2300/004—

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The triboelectric generator according to an embodiment includes a first main body charged with a positive electrode or a negative electrode and a second main body charged with a polarity different from that of the first main body, And a connecting member for connecting the whole of the main body to be adjacent to each other. In order to be charged with different polarities by friction, the whole of the first base and the whole of the second base can be contacted with each other on the basis of the connecting member and can be moved relative to each other, The whole can be rubbed to generate triboelectricity. In addition, the transportation means including the triboelectric power generation apparatus according to an embodiment may include a first main body that is charged with a frame, a wheel, a positive electrode or a negative electrode, and a second main body that is charged with a polarity different from that of the first main body . The wheels may be composed of hubs, tires, rims, spokes, etc., and the whole of the first and second bands are relatively moved by external force and rubbed against each other, and are charged with different polarities by friction, . As a result, it is possible to manufacture a power generation device capable of generating power even with a small force, and to generate triboelectricity efficiently.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a power generation device using a triboelectric generator,

Disclosed is a power generation device using triboelectricity and a transportation means having the power generation device. Specifically, for example, there is disclosed a transportation means provided with a power generation device using friction electricity to generate electric power by causing friction between the whole of the battery charged on the anode of the bicycle, which is a transportation means, .

Bicycle users use lighting devices such as LEDs for safety and visibility at night, and various tools are being used as bicycle travel is frequent. For example, devices such as GPS, navigation, speedometer, and hot wire are used, as well as information output tools such as smart phones. However, since the electronic devices including the smart phone have high power consumption, in order to continuously use the devices while the user is driving the bicycle, there are required things or methods capable of supplying additional electric power. Accordingly, a method of generating electric power using the motion of the bicycle has been actively studied.

A bicycle is a machine that is driven by the power of a person, usually consisting of two wheels. A saddle can be placed on a structure that connects two wheels to raise a person. The basic driving principle of a bicycle is to transmit the force that a person treads to the rear wheel through a pedal, a crank, and a chain. When the user presses the pedal, the bicycle rotates one sprocket of the chain wheel, and the chain surrounding the chain wheel is connected to the small sprocket of the rear wheel, so that the rear wheel is driven. Accordingly, the wheel is continuously rotated, and a device for generating power using the rotational force is disclosed in Korean Patent Publication No. 0206911, filed on August 2, 2000, entitled " Charging Device Utilizing Rotational Force of Bicycle Wheel ".

An object according to an embodiment is to provide a power generation apparatus using a triboelectricity.

Another object of the present invention is to provide a power generation apparatus using transportation means and using triboelectricity capable of charging electronic equipment such as GPS, navigation, smart phone, and charger.

Another object of the present invention is to provide a power generating apparatus using a tricycle for a bicycle which is a transportation means for a woman and a child to use even a small force.

Another object of the present invention is to provide a power generating device using a triboelectric power source inside a wheel so as to reduce energy consumption due to air resistance caused by a power generating device when the vehicle is traveling.

Another object of the present invention is to provide a power generation apparatus using a triboelectricity in which electric power can be produced even when the transportation means is stopped.

According to an aspect of the present invention, there is provided a triboelectric generator using a triboelectric generator, comprising: a first main body charged with a positive electrode or a negative electrode; and a second main body charged with a polarity different from that of the first main body, And a connecting member for connecting the entire one of the first and second units to be adjacent to each other. In order to be charged with different polarities by friction, the whole of the first base and the whole of the second base can be contacted with each other on the basis of the connecting member and can be moved relative to each other, The whole can be rubbed to generate triboelectricity.

The entire first and second bodies may be arranged to be in contact with each other through the connecting member, and the second body may be rubbed with a linear motion reciprocating with respect to the entire first body by the connecting member have.

The connecting member may include a first connecting element connected to an end of the first main body and a second connecting element connected to an end of the entire second main body, They are spaced apart from each other and can be continuously in a parallel state.

Further, the first and second whole bodies may be arranged to contact and rotate with each other through the connecting member, and the second main body is rotated coaxially with respect to the entire first main body by the connecting member, .

The entire first and second bands may be plate-shaped, and a flat surface of the first barycenter and a flat surface of the entire second barycenter may contact each other and perform relative motion.

In addition, the power generation apparatus may further include a power storage member for storing the generated power.

In order to achieve the above object, according to one aspect of the present invention, there is provided a transportation device including a triboelectric power generation device, comprising: a first unit that is charged with a frame, a wheel, a cathode or a cathode, And the second whole. The wheels may be composed of hubs, tires, rims, spokes, etc., and the whole of the first and second bands are relatively moved by external force and rubbed against each other, and are charged with different polarities by friction, .

In addition, the wheel may have a connecting member that can be connected to the whole of the first and second bases in an inner space surrounded by the rim and the spoke, and the connecting member is disposed in the hub or the rim , The second base as a whole can be formed to be rubbed in reciprocating linear motion with respect to the entire first base by the connecting member.

In addition, a plurality of the first main body and the second main body may be provided and radially arranged around the hub.

The entire first bobbin may be disposed on the tire, rim or spoke, and the entire second bobbin may be disposed on a corresponding position of the frame so as to be in contact with the entire first bobbin.

The energy can be generated by using the power generator using the triboelectricity according to one embodiment.

The power generating device using the triboelectric power according to one embodiment can supply electric power to electronic devices such as GPS, navigation, smart phone, and charger while operating a transportation means such as a bicycle, a scooter, or a motorcycle.

In addition, the power generation apparatus using the triboelectric power according to an embodiment can be generated by a small force, and can be applied to a bicycle, so that it can be used by women and children.

In addition, the power generating device using the triboelectric power according to an embodiment can be installed inside the wheel, and can efficiently supply electric power in terms of resistance.

In addition, since the power generation apparatus using the triboelectric power according to the embodiment can be generated by the influence of the wind, electric power can be produced even when the transportation means is stopped.

FIG. 1 illustrates a power generation apparatus that generates triboelectricity through reciprocating linear motion according to an embodiment.
FIG. 2 shows a vehicle equipped with a triboelectric generator according to an embodiment.
3 is a cross-sectional view of a wheel of a vehicle with a power generator using a triboelectric power source according to an embodiment.
Fig. 4 shows a vehicle equipped with a triboelectric generator according to another embodiment.
Fig. 5 shows a vehicle equipped with a triboelectric generator according to still another embodiment.

Hereinafter, embodiments will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals whenever possible, even if they are shown in different drawings. In the following description of the embodiments, detailed description of known functions and configurations incorporated herein will be omitted when it may make the best of an understanding clear.

In describing the components of the embodiment, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

FIG. 1 illustrates a power generation apparatus that generates triboelectricity through reciprocating linear motion according to an embodiment.

Referring to FIG. 1, a tribo-electric power generating apparatus 100 according to an embodiment includes a first main body 110 and a second main body 120 that are charged with different polarities, And a connecting member 130 connecting the second main body 120 and the second main body 120 so as to be adjacent to each other.

The first main body 110 may be charged with an anode or a cathode by contact with the second main body 120 and the second main body 120 may be electrically charged to the first main body 120 110 to be charged to a different polarity from that of the first main body 110. In addition, the first main body 110 and the second main body 220 may be formed in a plate shape.

The first main body 110 and the second main body 120 may be in contact with each other and be relatively moved with respect to the connecting member 130 so as to be charged with different polarities.

More specifically, in the power generating apparatus 100 generating triboelectricity through reciprocating linear motion according to an embodiment, the connecting member 130 may include a first connecting element 132, which may be connected to the first main body 110, The first connecting element 132 and the second connecting element 134 may be connected to the connecting member 130 and the second connecting element 134. The first connecting element 132 and the second connecting element 134, As shown in Fig.

The first connection element 132 and the second connection element 134 are connected to the ends of the first main body 110 and the second main body 120 to connect the first main body 110 and the second main body 120, The entire first bobbin 110 and the second bobbin 120 are brought into contact with each other so that the entire body 120 is pivoted on the basis of the first connecting element 132 and the second connecting element 134, They can be spaced apart from one another so that they can move.

Accordingly, through the reciprocating linear motion, the first main body 110 and the second main body 120 are rubbed to generate triboelectricity.

For example, the first coupling element 130 rotatably disposed between the first main body 110 and the coupling member 130 is disposed on the coupling member 130 shown in FIG. 1, , And the second connecting element 134 pivotally disposed between the second main body 120 and the connecting member 130. Since the first connecting element 132 and the second connecting element 134 are spaced apart from each other, the first main body 110 and the second main body 120 can translate each other due to an external force.

In the power generation apparatus 100 shown in FIG. 1A, the first main body 110 and the second main body 120, which are in contact with each other with reference to the connecting member 130, are tilted to the right side. At this time, the arrows positioned on the side of each of the first main body 110 and the second main body 120 shown in FIG. 1A indicate that the first main body 110 and the second main body 120 are on the right side It shows the movement according to the tilt.

Likewise, the power generation apparatus 100 shown in FIG. 1B is in a state in which the first main body 110 and the second main body 120, which are brought into contact with the connecting member 130 as a reference, are tilted to the left. At this time, the arrows positioned on the sides of the first main body 110 and the second main body 120 shown in FIG. 1 indicate that the first main body 110 and the second main body 120 are on the left side It shows the movement according to the tilt.

When the first main body 110 and the second main body 120 are alternately tilted to the left or right side by external force, the first main body 110 is relatively moved relative to the second main body 120 Friction and develop friction electricity.

The power generation apparatus 100 may further include an output member for outputting the generated power or a power storage member for storing the generated power.

Alternatively, the connecting member may be formed as a rotating shaft such that the entire first and second bodies are rotatable with respect to each other.

Specifically, the connecting member may be disposed so that the entirety of the first base and the entirety of the second base are simultaneously passed through, so that the whole of the first base and the whole of the second base are rotatably contacted with each other. As a result, the entire first bobbin can be rotated coaxially with respect to the entire second bobbin through the connecting member constituting the coaxial shaft, and at the time of rotation, the entirety of the first bobbin and the entire contact surface of the second bobbin Is generated, it is possible to generate triboelectricity.

For example, a connecting member that passes through a position corresponding to the centrifugal center may be disposed on the first and second bases, and the connecting member 130 may be disposed on the entire first and second bases Can rotate in opposite directions to each other.

Hereinafter, the electric power generating apparatus 100 using triboelectricity and the transportation means having the electric power generating apparatus 100 will be described in detail with reference to FIG. 2 and FIG.

FIG. 2 shows a vehicle equipped with a triboelectric generator according to an embodiment.

Specifically, Fig. 2 illustrates a bicycle which is the vehicle 1000 described above and which has a power generation device 100 that produces triboelectricity through the reciprocating linear motion shown in Fig.

In this embodiment, although the vehicle 1000 is represented by a bicycle, it is not limited thereto. For example, the vehicle 1000 may be a motorcycle, an automobile, or the like.

Referring to FIG. 2, the bicycle which is the transportation means 1000 can be roughly constituted by a frame 1100, a wheel 1200, a pedal, a crank, a chain, and the like. The vehicle can be driven by receiving the power through the step of transmitting to the rear wheel.

The wheel 1200 includes a hub 1210, a rim 1220, a spoke 1230, and a tire 1240, and may be disposed in a circle around the hub 1210.

The hub 1210 means a wheel axis, and the wheel 1200 can be mounted on the frame so that the wheel 1200 can be rotated from the center of the wheel 1200.

The spokes 1230 refer to wheels and connect the hub 1210 of the wheel 1200 and the tire 1240 and are disposed radially from the hub 1210.

The rim 1220 may be disposed between the tire 1240 and the spokes 1230 and may serve to fix the tire 1240.

In addition, the bicycle, which is the transportation means 1000, may be provided with the power generation apparatus 100. That is, the first main body 110 and the second main body 120 may further include the first main body 110 and the first main body 110 may be electrically charged to the positive or negative electrode by contact with the second main body 120 Similarly, the second entirety 120 may be charged with a polarity different from that of the first entirety 110 in contact with the first large size 110.

The first main body 110 and the second main body 120 may be formed in a plate shape and a plurality of radial shapes may be disposed between the wheels 1200 around the hub 1210. In addition, the radially arranged first main body 110 and the second main body 120 can generate triboelectricity by friction and electrification with relative movement by the action of external force.

Specifically, the external force may be wind or may be the resistance or inertial force of air generated when the bicycle, which is the transportation means 1000, is traveling.

3 is a cross-sectional view of a wheel of a vehicle with a power generator using a triboelectric power source according to an embodiment.

Referring to FIG. 3, the wheel 1200 may include an inner space A surrounded by the rim 1220 and the spokes 1230. The first main body 110 and the second main body 120 may be disposed in the inner space A and the first main body 110 and the second main body 120 may be connected to the hub 1210 or The connection member 130 may also be disposed to be disposed in the rim 1220.

Specifically, the connecting member 130 may be arranged to move left and right as shown in FIGS. 3A and 3B by contacting the first main body 110 and the second main body 120 with each other. The first main body 110 and the second main body 120 can reciprocate linearly in opposite directions through left and right motions. Accordingly, the friction between the first main body 110 and the second main body 120 can generate triboelectricity.

Hereinafter, another embodiment of a power generation device using triboelectricity and a transportation means having the same will be described in detail with reference to FIGS. 4 and 5. FIG.

Fig. 4 shows a vehicle equipped with a triboelectric generator according to another embodiment.

The first main body 210 and the second main body 220 may be disposed or configured to be frictionally contacted with a part of the wheel 1200 or a part of the frame 1100 in various ways.

4, the first main body 210 may include an anode and may be disposed on the rim 1220 of the wheel 1200. The second main body 220 may include a negative electrode, , And can be disposed in the brake portion which is in a contactable and frictional position.

Fig. 5 shows a vehicle equipped with a triboelectric generator according to another embodiment.

Referring to FIG. 5, for example, the first large body 310 may be disposed or provided with the spokes 1230 of the wheels 1200 with an anode, and the second large body 320 may include a cathode A seat stay, or a suspension fork of the frame 1100, which is a position in contact with and rubbing with a position corresponding to the entire first frame.

In FIGS. 4, 5, and 2, the first main body 210 and the second main body 310 have positive electrodes and the second main body 220 and 310 have negative electrodes, but the present invention is not limited thereto.

As a result, it is possible to manufacture a power generation device capable of generating power even with a small force, and to generate triboelectricity efficiently.

It is possible to generate electricity without a large change in air resistance and frictional resistance, to use it with a small force, to generate electric power even when the bicycle is stopped, and to use the bicycle in the electronic devices such as GPS, navigation, smart phone, Power can be supplied.

Although 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, And various modifications and changes may be made thereto without departing from the scope of the present invention. Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

100: generator
110: Whole First
120: The second whole
130:
132: first connecting element
134: second connecting element
210: Whole First
220: The second whole
310: Whole First
320: The second whole
1000: Transportation
1100: frame
1200: Wheels
1210: Hub
1220: Rim
1230: spoke
1240: Tire

Claims (10)

A first mass entirely charged with a positive electrode or a negative electrode;
A second main body which is charged with a polarity different from that of the first main body; And
A connecting member connecting the first and second bases so that the first and second bases are adjacent to each other;
/ RTI >
In order to be charged with different polarities by friction, the entirety of the first and second windings are brought into contact with each other and rubbed against each other with reference to the connecting member, and triboelectricity is generated.
The method according to claim 1,
Wherein the first and second entire bodies are disposed so as to be in contact with each other through the connecting member and the second main body is rubbed in a reciprocating linear motion with respect to the first main body by the connecting member.
3. The method of claim 2,
The connecting member
A first connecting element to which the ends of the first main body are connected;
And a second connecting element to which the end of the second main body is connected,
And the first connecting element and the second connecting element are disposed apart from each other.
The method according to claim 1,
Wherein the first and second main bodies are arranged to contact and rotate with each other through the connecting member and the second main body is rotatably and frictionally coaxially rotated with respect to the whole of the first main body by the connecting member, .
The method according to claim 1,
Wherein the first and second bands are plate-shaped, and a flat surface of the first barycenter and a flat surface of the second barycenter are in contact with each other and relatively move.
The method according to claim 1,
Wherein the power generation apparatus further includes a power storage member that stores the generated power.
frame;
Wheels mounted on the frame and including hubs, rims, spokes and tires;
A first mass entirely charged with a positive electrode or a negative electrode; And
A second main body which is charged with a polarity different from that of the first main body;
Lt; / RTI >
The whole of the first base and the whole of the second base are rubbed against each other by an external force and charged with different polarities by friction so as to generate triboelectricity.
8. The method of claim 7,
Wherein the wheel is provided with a connecting member which is in contact with and connected to the entirety of the first and second bases in an inner space surrounded by the rim and the spoke and the connecting member is disposed on the hub or the rim, Wherein the second main body is formed so as to frictionally reciprocate with respect to the first main body.
9. The method of claim 8,
Wherein a plurality of the first and second bands are provided and radially disposed around the hub.
8. The method of claim 7,
Wherein the first base is disposed in the tire, the rim or the spoke, and the second base is disposed in the frame so as to be in contact with the entire first base.
KR1020150190025A 2015-07-09 2015-12-30 Apparatus for generating electricity using triboelectric effect and vehicle having the same KR101735215B1 (en)

Applications Claiming Priority (2)

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KR1020150097718 2015-07-09
KR20150097718 2015-07-09

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CN111322191B (en) * 2019-05-22 2022-07-19 北京纳米能源与系统研究所 Ocean energy development platform

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FR2987708B1 (en) 2012-03-05 2023-11-24 Commissariat Energie Atomique ELECTROSTATIC DEVICE FOR RECOVERING MECHANICAL ENERGY BY TRIBOELECTRIC EFFECT
US9571009B2 (en) 2013-03-01 2017-02-14 Georgia Tech Research Corporation Rotating cylindrical and spherical triboelectric generators

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