TWI441422B - Method of power generating and device thereof - Google Patents

Description

Power generation method and device thereof

The present invention relates to a power generating device, and more particularly to a power generating method and apparatus for forming an induced current by a magnet and an induction coil.

Electricity is an important energy that cannot be lacked in today's life, and energy can be generated by many different sources and can provide heat, light and power through conversion or direct means.

The most common sources of energy are obtained through fossil fuels such as natural oil, natural gas and coal. This source of energy is mostly used for the power supply of mechanical appliances, by burning fossil fuels to generate energy for the engine to drive the car or borrow steam to propel the turbine to generate electricity. However, in the process of burning fossil fuels, air pollution problems are inevitably generated, and burning fossil fuels is a high-loss rate of energy generation, and the total amount of fossil fuel in the crust is rapidly decreasing, so by burning The use of fossil fuels to obtain energy is not always viable.

Other natural power generation methods such as solar energy, wind power and tidal power generation can generate electricity, but the power generated by them is limited, and most of the conversion devices required are bulky. Although environmentally friendly, it is difficult to fully apply to daily life. Many areas for improvement.

The small amount of electricity relies on the battery to provide electricity, which is generally used for portable products. The portable device is small in size, and it is convenient to use the battery as a power source. However, no matter what kind of battery, the chemical reaction is used as the generator system, and there are also limitations on the service life, and these used batteries are environmentally friendly. The pollution cannot be ignored.

Therefore, more and more power generation devices use magnetic devices instead of induction coils, and magnetic devices generate induced currents through induction coils, and supply power to external devices connected thereto, thereby converting them into heat, light, or power. At present, the common power generation devices are mostly motors that rotate the stator to drive the stator. Although the principle is based on the electromagnetic effect, the energy conversion process is often caused by friction, which is a shortcoming to be improved.

In view of the above-mentioned problems, it is an object of the present invention to provide a power generation method and apparatus thereof to solve the problem of high pollution or high loss of a conventional power generation device.

According to an object of the present invention, a power generation method is provided, comprising the steps of: winding a first induction coil on an outer wall of a pipe body, and winding the first induction coil segment to form a plurality of first coil segments, each first The coil segment is disposed at a first distance from the adjacent first coil segment at a first distance, and surrounds the outer wall of the tube in an opposite direction, and the length of each first coil segment is equal to the first distance; and a second induction coil is wound Forming an outer wall of the tubular body and winding the second induction coil into a plurality of second coil segments, each of the second coil segments and the adjacent second coil segment surrounding the outer wall of the tube in opposite directions, and each The length of the two coil segments is equal to the first distance, and is respectively arranged alternately with the first coil segments, so that the first induction coil and the second induction coil closely cover the tube body; and a magnetic unit is disposed in the tube body; The external force causes the tubular body to reciprocate, and the magnetic unit reciprocates in the tubular body to generate an induced current corresponding to the first induction coil and the second induction coil.

In addition, according to the purpose of the present invention, a power generating device is further provided, comprising: a tube body, a first induction coil, a second induction coil and a magnetic unit. The first induction coil is wrapped around the outer wall of the tube body, and the first induction coil is segmented to form a plurality of first coil segments, and each of the first coil segments is equidistantly spaced from the adjacent first coil segment. Arranged at a distance and surrounding the outer wall of the tube in opposite directions, and the length of each of the first coil segments is equal to the first distance. The second induction coil is wrapped around the outer wall of the tube body, and the second induction coil is segmented to form a plurality of second coil segments, and each of the second coil segments and the adjacent second coil segment surround the tube in opposite directions. The outer wall and the length of each of the second coil segments are equal to the first distance, and are respectively arranged alternately with the first coil segments, so that the first induction coil and the second induction coil closely cover the tubular body. The magnetic unit is movably disposed in the tube body, and the magnetic unit can be reciprocated in the tube body by shaking the tube body by an external force.

Wherein, the magnetic unit includes a plurality of magnetic elements and a plurality of cores. Each of the magnetic elements is arranged at equal intervals in the direction of repulsive magnetic poles, and each of the iron cores is disposed between each of the two adjacent magnetic elements that are repelled by the magnetic poles, so that the magnetic elements and the cores are alternately arranged and magnetically attracted. The stacks are combined into a magnetic unit.

Wherein, the height of the iron core is a second distance, the second distance is smaller than the first distance, and a circumference of the iron core is further connected with a pole piece, and the height of the pole piece is equal to the first distance, so that both ends of the iron core are The pole pieces arranged in a ring shape and higher than the iron core respectively form a groove, thereby holding the corresponding magnetic components, and the heights of the pole pieces above the two ends of the iron core are respectively a third distance. The height of each magnetic element is a fourth distance, and the fourth distance is deducted by twice the third distance equal to the first distance.

Wherein, the aforementioned induction coil is wound by a metal wire, and the metal wire may be an enamelled copper wire; and the magnetic element may be a strong magnet.

As described above, the power generating apparatus according to the present invention may have one or more of the following advantages:

(1) The power generating device sequentially arranges a plurality of magnetic components according to a magnetic pole repulsive manner, and provides a core between the two magnetic components to reverse the magnetic flux direction, corresponding to each coil segment in different directions of the outer wall of the tube, Improve power generation efficiency.

(2) In order to improve the power generation efficiency and reduce the loss, the first induction coil and the second induction coil of the same two winding methods closely cover the outer wall of the tube, and the length of the pole piece outside the core is designed to be equal to the magnetic The exposed length of the component is used to increase the amount of power generated.

(3) The power generating device uses the magnetic unit to generate current through the coil, which can be used permanently, eliminating the inconvenience of purchasing or replacing the battery, and being more environmentally friendly.

10‧‧‧ tube body

20‧‧‧First induction coil

201‧‧‧First coil segment

30‧‧‧Second induction coil

301‧‧‧second coil segment

40‧‧‧Magnetic unit

401‧‧‧Magnetic components

402‧‧‧ iron core

4021‧‧‧ pole boots

403‧‧‧ Groove

50‧‧‧Magnetic

60‧‧‧Induction electromotive force

S, N‧‧‧ magnetic pole

T‧‧‧First distance

H‧‧‧Second distance

R‧‧‧ third distance

W‧‧‧fourth distance

1 is a schematic view of a power generating device of the present invention; FIG. 2 is a schematic view of a first induction coil of the present invention; FIG. 3 is a schematic view of an induction coil of the present invention; and FIG. 4 is a schematic cross-sectional view of a magnetic unit of the present invention. And Figure 5 is a schematic diagram of the induced current of the present invention.

Please refer to FIG. 1 , which is a schematic diagram of a power generating device of the present invention. In the figure, the power generating device includes a pipe body 10, a first induction coil 20, a second induction coil 30, and a magnetic unit 40. The first induction coil 20 and the second induction coil 30 are alternately wound around the outer wall of the pipe body 10, And the magnetic unit 40 is disposed in the tube body 10.

Please refer to FIG. 2, which is a schematic diagram of a first induction coil of the present invention. The first induction coil 20 is segmentally wound to form a plurality of first coil segments 201, and the first coil segment 201 having a length of the first distance T is wound, and then bent by 90° and extended by the length of the first distance T and then continued in the opposite direction. Winding another first coil segment 201 such that each first coil segment 201 is disposed at a first distance T from the adjacent other first coil segment 201 and surrounds the outer wall of the tubular body 10 in an opposite direction, and each first coil The length and spacing of the segments 201 are both equal to the first distance T.

Please refer to FIG. 2 and FIG. 3 together, wherein FIG. 3 is a schematic diagram of the induction coil of the present invention. The arrangement of the first induction coil 20 is as shown in FIG. 2, and the second induction coil 30 is wound around the outer wall of the pipe body 10 in the same manner to generate a plurality of second coil segments 301, and the length of each second coil segment 301 and The intervals are all the first distance T. The first coil segments 201 and the second coil segments 301 are alternately arranged, that is, the second coil segments 301 are disposed between the first coil segments 201, so that the first induction coil 20 and the second induction coil 30 are tightly wrapped around the tubes. The outer wall of the body 10.

Please refer to FIG. 4, which is a schematic cross-sectional view of the magnetic unit of the present invention. In the figure, the magnetic unit 40 includes a plurality of magnetic elements 401 and a plurality of cores 402. Each of the magnetic elements 401 is arranged at equal intervals in the direction of repulsive magnetic poles, that is, N poles to N poles and S poles to S poles; and the magnetic cores 401 that repel the magnetic poles can be arranged correspondingly, and the iron cores 402 are respectively disposed in the respective cores 401 Between two adjacent magnetic elements 401 with magnetic poles repelled, the magnetic elements 401 and the cores 402 are alternately arranged and magnetically attracted to form a magnetic unit 40 in a stacked manner. The height of the core 402 is a second distance H, the second distance H is smaller than the first distance T, and the periphery of the core 402 is further provided with the pole piece 4021, thereby ensuring that the magnetic element 401 and the core 402 are not misaligned or inverted.

In the present embodiment, in order to achieve optimum power generation efficiency and avoid unnecessary loss, each coil segment is disposed at a first distance T, and the heights of the magnetic elements in the magnetic unit 40 are exposed. The length of the pole piece 4021 at both ends of the core 402 is also equal to the first distance T configuration. When the length of the pole piece 4021 is equal to the first distance T, the core 402 is formed with a groove 403 at both ends of the core 402 by the pole piece 4021 which is disposed in a ring shape and higher than the core 402, so as to hold the corresponding magnetic force. The element 401, and the height of the pole piece 4021 higher than the two ends of the core 402 is the third distance R, and the height of each magnetic element 401 is the fourth distance W, the following equation can be derived: H+2R=T

And W=T+2R

According to this equation, any two of the parameters can be set to design the configuration of the first induction coil 20, the second induction coil 30, and the magnetic unit 40 of the power generating device.

Please refer to FIG. 1 , FIG. 4 and FIG. 5 together, wherein FIG. 5 is a schematic diagram of the induced current of the present invention. In this embodiment, the length of each pole piece 4021 is equal to the first distance T, and the length of the magnetic element 401 corresponding to the two sides of the pole piece 4021 not covered by the pole piece 4021 is also equal to the first distance T, and each of the staggered configurations The length of a coil segment 201 and each of the second coil segments 301 is a first distance T. Therefore, when the magnetic unit 40 is placed in the tube body 10, each of the magnetic elements 401 and the core 402 corresponds to the first coil segment 201 and the first coil segment 201. The arrangement of the two coil segments 301 is as shown in Fig. 1.

In Fig. 5, the arrangement of the first induction coil 20 and the relative relationship of the magnetic unit 40 are presented, and the tube body 10 is arranged in a schematic manner on the left and right of the magnetic unit 40, but the correct arrangement should be as shown in Fig. 1. The magnetic unit 40 is placed inside the tubular body 10, which will be described first.

With the first induction coil 20, when the external force causes the tubular body 10 to linearly reciprocate, the magnetic unit 40 reciprocates relative to the tubular body 10 in the tubular body 10, and when the magnetic pole direction is NS, the corresponding first The coil segment 201 is wound around the outer wall of the pipe body 10 in a counterclockwise direction. If the magnetic pole direction is SN, the corresponding first coil segment 201 is wound clockwise around the outer wall of the pipe body 10. With this configuration, when the magnetic unit 40 reciprocates relative to the first induction coil 20, the core 402 generates a magnetic flux 50 toward the outside of the tube body 10 by acting in the direction of the magnetic pole of the adjacent magnetic element 401 and the winding direction of the first coil section 201. It diverges or converges toward the inside of the tube 10 and forms an induced electromotive force 60. In FIG. 5, the formation of the induced electromotive force 60 is illustrated by taking the first induction coil 20 as an example. Since the arrangement of the first induction coil 20 and the second induction coil 30 is the same, it can be inferred that the second induction coil 30 corresponds to the magnetic unit. 40 reciprocating motion to generate induced current technology, no longer repeat here.

By the formula H (second distance) + 2R (third distance) = T (first distance) and W (fourth distance) = T (first distance) + 2R (third distance), to complete the present invention The power generating device is disposed such that the first induction coil 20 and the second induction coil 30 cover the outer wall of the pipe body 10 at a maximum density to reduce current loss to obtain the highest power generation amount.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

10‧‧‧ tube body

20‧‧‧First induction coil

30‧‧‧Second induction coil

40‧‧‧Magnetic unit

401‧‧‧Magnetic components

402‧‧‧ iron core

S, N‧‧‧ magnetic pole

T‧‧‧First distance

R‧‧‧ third distance

W‧‧‧fourth distance

Claims (10)

A power generation method comprising the steps of: winding a first induction coil on a wall of a tube body, and winding the first induction coil segment to form a plurality of first coil segments, each of the first coil segments being adjacent to each other The other first coil segment is equidistantly spaced apart by a first distance and surrounds the outer wall of the tube in an opposite direction, and the length of each of the first coil segments is equal to the first distance; and a second induction coil is wound An outer wall of the tube body, and the second induction coil segment is wound to form a plurality of second coil segments, each of the second coil segments and the adjacent one of the second coil segments surrounding the tube in opposite directions The outer wall, and the length of each of the second coil segments is equal to the first distance, and is alternately arranged with each of the first coil segments, so that the first induction coil and the second induction coil closely cover the tubular body; A magnetic unit is disposed in the tube body; and the tube body is reciprocated by an external force, so that the magnetic unit reciprocates in the tube body to generate an induced current corresponding to the first induction coil and the second induction coil. The power generation method according to claim 1, wherein the magnetic unit comprises: a plurality of magnetic elements, each magnetic element is arranged at equal intervals in a magnetic repulsion direction; and a plurality of iron cores are respectively disposed on each of the two Between the adjacent magnetic elements and the magnetic elements repel each other, the magnetic elements and the cores are alternately arranged and magnetically attracted to be stacked to form the magnetic unit. The power generation method of claim 2, wherein the height of the iron core is a second distance, the second distance is smaller than the first distance, and a circumference of the iron core is further provided with a pole piece. The height of the pole piece is equal to the first distance, so that both ends of the iron core are borrowed Forming a groove by the pole piece configured to be higher than the iron core, thereby holding the corresponding magnetic components, and the height of the pole piece above the two ends of the core is respectively a third distance. The height of each of the magnetic elements is a fourth distance, and the fourth distance is deducted by two times the third distance is equal to the first distance. A power generating device includes: a tube body; a first induction coil is wrapped around the outer wall of the tube body, and the first induction coil is segmentally wound to form a plurality of first coil segments, each of the first coils The segment and the adjacent one of the first coil segments are equidistantly spaced apart by a first distance, and surround the outer wall of the tube in an opposite direction, and the length of each of the first coil segments is equal to the first distance; The second induction coil is wrapped around the outer wall of the tube body, and the second induction coil is segmentally wound to form a plurality of second coil segments, each of the second coil segments and the adjacent one of the second coil segments Surrounding the outer wall of the tube in an opposite direction, and the length of each of the second coil segments is equal to the first distance, and is respectively staggered with each of the first coil segments, so that the first induction coil is tightly close to the second induction coil Wrap the tube; and a magnetic unit is movably disposed within the tube. The power generating device of claim 4, wherein the magnetic unit comprises: a plurality of magnetic elements, each magnetic element is arranged at equal intervals in a magnetic repulsion direction; and a plurality of iron cores are respectively disposed in each of the two Between the adjacent magnetic elements and the magnetic elements repel each other, the magnetic elements and the cores are alternately arranged and magnetically attracted to be stacked to form the magnetic unit. The power generating device of claim 5, wherein the height of the iron core is a second distance, the second distance is smaller than the first distance, and a periphery of the iron core is further provided with a pole piece. The height of the pole piece is equal to the first distance, so that the two ends of the iron core are respectively formed by a ring shape and higher than the pole piece of the iron core to form a groove, thereby holding the seat Corresponding to each of the magnetic components, and the height of the pole piece above the two ends of the core is respectively a third distance. The power generating device of claim 6, wherein the height of each of the magnetic elements is a fourth distance, and the fourth distance is deducted by two times the third distance is equal to the first distance. The power generating device of claim 5, wherein the magnetic component is a magnet. The power generating device of claim 4, wherein the induction coil is wound by a metal wire. The power generating device of claim 9, wherein the metal wire is an enamelled copper wire.