KR101608800B1

KR101608800B1 - Cryogenic power generating apparatus

Info

Publication number: KR101608800B1
Application number: KR1020150094444A
Authority: KR
Inventors: 신찬호
Original assignee: 신찬호
Priority date: 2015-07-02
Filing date: 2015-07-02
Publication date: 2016-04-20
Also published as: WO2017003217A1

Abstract

The present invention relates to an extremely low temperature power producing device and, more specifically, to an extremely low temperature power producing device, capable of increasing the efficiency of power generation since the device includes: a rotation shaft including multiple magnetic bodies, installed along the outer surface; at least one first ultrahigh vacuum pipe installed to surround the outer surface of the magnetic bodies, and forming vacuum by having the inside sealed; a first coil part installed in the first ultrahigh vacuum pipe, and wound to produce power as the magnetic bodies rotate; at least one ultrahigh vacuum pipe storage part storing the first ultrahigh vacuum pipe; and an extremely low temperature cooling partition including the ultrahigh vacuum pipe storage part, and storing extremely low temperature freezing liquid.

Description

{CRYOGENIC POWER GENERATING APPARATUS}

The present invention relates to a cryogenic power generation apparatus, and more particularly, to a cryogenic power generation apparatus having a cryogenic cooling compartment and cooling the cryogenic power generation unit with a cryogenic freezing liquid to increase power generation efficiency.

The power generation apparatus may be formed in various forms and used in various places. Specifically, the electric power generating apparatus can generate power by changing the magnetic field by rotating a permanent magnet and forming an induced current through the permanent magnet. Such a power generation device may be installed in a power plant or the like, connected to an engine, and used in a hybrid vehicle, an aircraft, and the like.

At this time, the performance of the power generation apparatus may depend on how efficiently the power is produced. Various methods can be used to increase the power generation efficiency of such a power generation apparatus. For example, in order to increase the power production efficiency, it is possible to perform operations such as specifying the type of magnets or installing a plurality of power generation devices.

However, in such a case, there is a limit in raising the general power generation efficiency. Therefore, researches on power generation devices capable of maximizing power generation efficiency are being continuously conducted.

Such a power generation apparatus is disclosed in Korean Patent Laid-Open Publication No. 2013-0119557 entitled " Accelerator Integrated Generator. &Quot;

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cryogenic refrigerator which has a cryogenic cooling compartment and in which ultra-high vacuum tubes included in a cryogenic cooling production section are fused to ultra-high vacuum tube storage sections and cooled using a cryogenic freezing liquid, Temperature power generation device capable of increasing power production efficiency by suppressing electric resistance and heat generation as much as possible by producing electric power.

According to an aspect of the present invention, there is provided a magnetic bearing device comprising: a rotating shaft having a plurality of magnetic bodies disposed along an outer circumferential surface thereof; At least one first ultrahigh vacuum tube installed to surround an outer circumferential surface of the magnetic body and having an inside closed to form a vacuum; A first coil part installed in the first ultra-high vacuum tube and wound to produce electric power according to the rotation of the magnetic body; At least one ultrahigh vacuum tube housing part for housing the first ultra high vacuum tube; And a cryogenic cooling compartment in which the ultra-high vacuum tube compartment is housed and in which the cryogenic refrigeration liquid is accommodated.

The cryogenic power generation apparatus may further include at least one vacuum compartment to surround the outside of the cryogenic cooling compartment.

The cryogenic power producing apparatus may further include a freezing liquid storage container connected to the cryogenic cooling compartment to supply the cryogenic freezing liquid to the cryogenic cooling compartment.

The cryogenic power generation apparatus includes an outer case formed outside the vacuum compartment; And first and second rotation shaft fixing parts for fixing the rotation shaft rotatably to both ends of the outer case.

The cryogenic power generation apparatus may include a plurality of the first ultra-high vacuum tubes and the first coil unit, and the plurality of first ultra-high vacuum tubes and the first coil unit may be arranged in a layered structure.

The cryogenic power generation apparatus may further include a plurality of ultra-high vacuum tubes, and a partition formed between the ultra-vacuum tubes.

The cryogenic power generation apparatus includes a second ultra-high vacuum tube installed inside the first ultra-high vacuum tube, the first ultra-high vacuum tube surrounding the first coil part and closing the inside of the first ultra high vacuum tube to form a vacuum; And a second coil part installed inside the second ultra-high vacuum tube and wound to produce electric power according to the rotation of the magnetic body.

The cryogenic power generation apparatus may further include a converter that stores DC power generated in the first and second coil sections in a power storage section.

The cryogenic power generating apparatus includes an outer housing coupled to the motor vehicle; A secondary wheel mounted on the outer housing and coupled to both sides of the rotary power shaft; And a rotation power transmission unit for transmitting the rotation force generated in the rotation power shaft to the rotation shaft.

The cryogenic power generation apparatus includes a first rotary power transmission connection portion formed at both ends of the rotary shaft to receive the rotary power transmission portion; And a second rotating power transmission connection part formed at both ends of the rotating power shaft to receive the rotating power transmitting part.

The rotary power transmitting portion may be at least one of a belt, a chain, and a gear.

A cryogenic power generation apparatus according to an embodiment of the present invention includes a cryogenic cooling compartment and generates power at a cryogenic temperature and an ultra-high vacuum state by maintaining a cryogenic temperature at a cryogenic temperature using a cryogenic freezing liquid, And the electric resistance can be suppressed and reduced as much as possible to increase the power production efficiency.

A cryogenic power generation apparatus according to an embodiment of the present invention can be installed in an automobile to produce electric power while driving on the road of an automobile.

1 is a perspective view showing a cryogenic power generating apparatus according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view showing the inside of the cryogenic power production apparatus shown in FIG.
3 is a conceptual diagram showing the cryogenic power generating unit shown in FIG. 2;
Fig. 4 is a perspective view showing part A shown in Fig. 3; Fig.
5 is a conceptual view showing the magnet portion shown in Fig.
6 is a perspective view showing the cryogenic power generating unit shown in FIG. 3;
7 is a cross-sectional view showing a state where a cryogenic power generating unit is incorporated in an ultra-high vacuum tube storage unit.
8 is a perspective view showing the stator of FIG. 7 in detail;
9 is a sectional view of a power generation section for explaining an outer case of the power generation section.
10 is a view schematically showing a vehicle equipped with a cryogenic power generation device.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations can be applied and various embodiments can be made. It is to be understood that the following description covers all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In the following description, the terms first, second, and the like are used to describe various components and are not limited to their own meaning, and are used only for the purpose of distinguishing one component from another component.

Like reference numerals used throughout the specification denote like elements.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the terms " comprising, "" comprising, "or" having ", and the like are intended to designate the presence of stated features, integers, And should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 to 10.

FIG. 1 is a perspective view showing a cryogenic power generating apparatus according to an embodiment of the present invention, FIG. 2 is a cross-sectional view showing the interior of the cryogenic power generating apparatus shown in FIG. 1, In which the cryogenic power generation unit shown in FIG.

1 to 6, a cryogenic power generation apparatus 100 according to an embodiment of the present invention includes a generator unit 200, a rotary power shaft 310, a subsidiary wheel 320, a first rotary power transmission connection unit A second rotary power transmission link 330, an inverter 180, a converter 170, a power storage unit 160, and a freezing liquid storage container 290. The power generating unit 200 includes a rotating shaft 110, a magnetic body 120, a cryogenic power generating unit 130, an ultra high vacuum tube receiving unit 210, a cryogenic cooling compartment 250, a stator 220, And may include a vacuum compartment 240.

Specifically, the rotary shaft 110 is connected to the first rotary power transmission connection part 150 and can be rotated by receiving external power. At this time, the rotary shaft 110 may be formed to be the same as or similar to a general shaft. In the embodiment of the present invention, the rotating shaft 110 rotates by using the power generated at the time of traveling of the automobile, for example. 1, the rotary shaft 110 is connected to the rotary power shaft 310 by a rotary power transmission unit 350 such as a belt and rotates.

At both ends of the rotary shaft (110), a first rotary power transmission connection part (150) is installed. The first rotation power transmission connection unit 150 is provided so that the rotation power transmission unit 350 is rotatable to provide the rotation force transmitted by the rotation power transmission unit 350 to the rotation shaft 110.

The magnetic body 120 may include a magnet portion 121 formed of a magnet. The magnet portion 121 may include at least one magnet 121a as shown in FIG. At this time, a plurality of magnets 121a connected to each other may be provided to form one magnet 121.

The magnet portion 121 may be formed by a total of six magnets 121a. At this time, each magnet 121a may have two polarities, and the magnet portion 121 may have 12 polarities in total. In addition, the magnets 121a may be connected to each other such that the N poles and the S poles are adjacent to each other. Accordingly, the plurality of magnets 121a may be arranged in an annular shape such that the N pole and the S pole are connected to each other, and may be formed in a multi-layered layer structure.

The magnets 121a may be formed in various kinds. For example, the magnet 121a may be formed in a magnet shape that forms a strong magnetic field, such as a neodymium magnet or a neodymium-iron-boron magnet.

The magnetic body 120 may include an interlayer insulator 122 disposed adjacent to the magnet 121 in the longitudinal direction of the rotating shaft 110. At this time, the interlayer insulator 122 may be formed of an insulating material such as aluminum. The interlayer insulator 122 may be formed in an annular shape similar to the magnet portion 121 and may be installed on the rotary shaft 110.

A plurality of the magnet portion 121 and the interlayer insulator 122 may be provided. At this time, the magnet portions 121 and the interlayer insulators 122 may be disposed adjacent to each other, and may be alternately arranged. That is, an interlayer insulator 122 may be provided between the magnet portion 121 and the other magnet portion 121, and a magnet portion 121 may be provided between the interlayer insulator 122 and another interlayer insulator 122 have.

The magnet portion 121 and the interlayer insulator 122 may be stacked in the longitudinal direction of the rotating shaft 110 and ten magnetic portions 121 may be stacked in ten layers. At this time, the total number of poles of the magnetic body 120 can be 120 poles or more.

On the other hand, the cryogenic power generation unit 130 may be installed to surround the outer circumferential surface of the magnetic body 120. In addition, the cryogenic power generation unit 130 can generate electric power at a cryogenic temperature and an ultra-high vacuum state by a magnetic field varying with the rotation of the magnetic body 120.

The cryogenic power generation unit 130 may include a first ultra-high vacuum tube 131 installed to enclose the magnetic body 120 and closed inside to form an ultra-high vacuum. The cryogenic power generating unit 130 may include a first coil unit 132 installed inside the first ultra vacuum tube 131. At this time, the first coil part 132 may be wound to produce electric power in accordance with the rotation of the magnetic body 120.

The first coil part 132 may be formed in a spiral shape such as a compression spring or the like and disposed inside the first ultra-high vacuum tube 131. The first super vacuum tube 131 may be formed in a ring shape such as a ring or a donut or a closed ring. The first coil part 132 may be formed in an annular shape such as a ring or a donut or a closed loop so as to be similar to the first ultra-high vacuum tube 131. One end and the other end of the first coil part 132 are drawn out of the first ultra-high vacuum tube 131 and connected to the power storage part 160, the converter 170, the inverter 180, and the power consuming device. The first coil part 132 may be formed of a conductor such as copper, gold, or the like.

The cryogenic power generation unit 130 may include a second ultra-high vacuum tube 133 disposed inside the first ultra high vacuum tube 131. At this time, the second ultra-high vacuum tube 133 may be formed in the first ultra-high vacuum tube 131 in the same or similar annular shape as the first ultra-high vacuum tube 131, such as a ring or a donut. The first coil part 132 is installed to surround the outside of the second ultra high vacuum tube 133 and can support the second ultra high vacuum tube 133. That is, the end of the first coil part 132 is connected to the outside to support the second ultra-high vacuum tube 133. At this time, as another embodiment, it is also possible to maintain a certain interval between the first ultra-high vacuum tube 131 and the second ultra high vacuum tube 133 via separate support members. Hereinafter, for convenience of explanation, the first coil section 132 supports the second ultra-high vacuum tube 133 will be described in detail.

The cryogenic power generating section 130 may include a second coil section 134 disposed inside the second ultra-high vacuum tube 133. At this time, the second coil part 134 may be formed of the same or similar material as the first coil part 132 and formed to be the same as or similar to the first coil part 132. Specifically, the second coil part 134 may be formed in an annular shape along the shape of the inside of the second ultra-high vacuum tube 133.

One end and the other end of the second coil part 134 may be connected to an external power storage part 160, a converter 170, a power consuming device, or the like.

A plurality of cryogenic power generation units 130 may be provided. The plurality of cryogenic power generators 130 may be disposed to be spaced from each other. A vacuum tube connection unit 140 may be provided between each of the cryogenic power generation units 130 to connect the cryogenic power generation units 130 while separating the cryogenic power generation units 130 from each other.

As shown in FIG. 3, the cryogenic power generation unit 130 may be formed of 10 layers of two ultra-high vacuum tubes, but the present invention is not limited thereto, and the number of the cryogenic power generation units 130 may be selected.

The vacuum tube connection part 140 may be connected to the outer circumferential surface of the adjacent first ultra-high vacuum tube 131 to support the cryogenic power generation part 130. The vacuum tube connection part 140 may be formed of an insulating material such as synthetic resin, rubber, silicon, aluminum, or the like.

Meanwhile, in operation of the cryogenic power generation apparatus, the first rotary power transmission coupling unit 150 operates to rotate the rotary shaft 110. [ At this time, the first rotary power transmission connection unit 150 may be a device such as a motor, an engine, a compressor, a turbine, a water turbine, and the like.

When the first rotary power transmission coupling unit 150 is operated as described above, the first rotary power transmission coupling unit 150 may rotate the rotary shaft 110. At this time, the rotating shaft 110 may be connected to a stationary frame (not shown) fixed to the outside by a bearing or the like so as to be rotatable.

When the rotating shaft 110 rotates, the magnetic body 120 can rotate. At this time, the magnetic body 120 can change the magnetic field formed in the cryogenic temperature power generation unit 130 while rotating. Specifically, when the magnetic body 120 rotates, the magnetic force lines that simultaneously affect the first coil part 132 and the second coil part 134 can be varied while each magnet part 121 rotates. At this time, the first coil part 132 and the second coil part 134 can simultaneously generate an induced current in accordance with the conversion of the magnetic force lines. The second coil part 134 can induce an induced current by the change of the magnetic force line generated by the induction current generated in the first coil part 132 in addition to the influence of the magnet part 121.

Each of the cryogenic power generators 130 may be disposed so as to correspond to the respective magnet portions 121 to generate a current. At this time, the first ultra-high vacuum tube 131 and the second ultra-high vacuum tube 133 are formed at a very low temperature and ultra-high vacuum to minimize the resistance of the first coil part 132 and the second coil part 134 . That is, the first super high vacuum tube 131 can prevent the temperature of the first coil part 132 from varying due to external influences by blocking the first and the first coil parts 132. In particular, the first super high vacuum tube 131 can keep the first coil part 132 at an initial cryogenic temperature of the first coil part 132 by blocking it from external heat source or internal heat resistance, The electric resistance and heat generation of the portion 132 can be suppressed and reduced.

The second super high vacuum tube 133 also blocks the heat generated in the first coil part 132 so as to be similar to the first ultra high vacuum tube 131 so that the cryogenic temperature of the second coil part 134 is made to be similar to the initial temperature It is possible to prevent the electrical resistance of the second coil portion 134 from varying.

Particularly, the first ultra-high vacuum tube 131 and the second ultra high vacuum tube 133 prevent the temperature of the first coil part 132 and the second coil part 134 from rising sharply when electricity is generated, And the resistance of the second coil portion 134 are prevented from increasing sharply, and the resistance increase can be reduced.

The cryogenic power generation unit 130 can produce electric current stably. The cryogenic power generation unit 130 also keeps the temperature of the first coil part 132 and the second coil part 134 similar to the initial temperature so that the temperature of the first coil part 132 and the second coil part 134 It is possible to prevent deterioration of power production efficiency due to an increase in resistance.

As shown in FIG. 4, the cryogenic power generation unit 130 may have a toroidal tunnel by forming the first ultra-high vacuum tube 131 and the second ultra-high vacuum tube 133 in a donut shape. The cryogenic power generation unit 130 includes a magnet unit 121 that forms magnetic poles of regularly arranged 120 poles and a device in which the toroidal first coil unit 132 and the second coil unit 134 face each other A spiral regularly wound first coil part 132 wound around a second ultra-high vacuum tube 133 disposed in a donut-shaped first ultra-high vacuum tube 131 and a spiral regularly wound second coil part 132 wound around the second ultra- It is possible to obtain a direct strong magnetic force line breaking action effect when the strong magnetic force magnet section 121 of 120 poles crosses the coil section 134 while traversing.

At this time, the spirally rotating electrons (currents) generated in the first coil part 132 and the second coil part 134 pass through the spiral regularly wound first coil part 132 wound around the second ultra-high vacuum tube 133, And the second ultra high vacuum tube 133, the electrons generated strong magnetic forces of each of the 120 poles of the magnet portion 121 rotating along the helical coils of the helically wound second coil portion 134 are directly wound So that the generated electrons, which only rotate spirally, can be rotated in a regular helical rotation without any interference without colliding in the toroidal first super-vacuum tube 131 and the second ultra-high vacuum tube 133 And can freely accelerate toward a regular target point while having a regular traveling direction, and can rapidly and intensively output the generated electric energy.

The ultra-high vacuum tube housing part 210 houses the first ultra-high vacuum tube 131. The interior of the ultra-high vacuum tube housing part 210 is maintained in ultra-high vacuum and may be formed in a larger shape than the first ultra-high vacuum tube 131. The ultra-high vacuum tube housing part 210 may be formed in the shape of a ring, a donut, a closed loop, or the like as the first ultra-high vacuum tube 131.

The ultra-high vacuum tube housing part 210 may include a lead-out part 215 so that the coils drawn out from the first ultra-high vacuum tube 131 are drawn out to the outside. The ultra-high vacuum tube housing part 210 may include a storage cover (not shown) to insert the ultra-high vacuum tube connection part 140 at a position corresponding to the ultra-high vacuum tube connection part 140. In addition, the ultra-high vacuum tube housing part 210 may have a hole that penetrates the ultra-high vacuum tube connecting part 140 so that the connection part 140 may be exposed to the outside instead of the housing cover (not shown), and the outer angle of the hole may be sealed with the ultra- have.

The coil lead-out portion 215 allows the wires of the first coil portion 132 or the second coil portion 134 to be led out to the outside, and in the remaining region except the electric wire, the cryogenic freezing liquid is introduced into the ultra- And is sealed so as not to be influxed.

A plurality of ultra-vacuum tube accommodating units 210 may be provided, and a barrier 230 may be provided between the plurality of ultra-vacuum tube accommodating units 210.

The partition 230 is a ring-shaped member having a diameter smaller than that of the ultra-high vacuum tube housing part 210, and can function to support the ultra-vacuum tube housing part 210. Also, the barrier ribs 230 may be formed of an insulating material to block current leakage from the first ultra-high vacuum tubes 131 adjacent to each other.

The stator 220 may be formed on the outer circumferential surface of the ultra-high vacuum tube housing part 210, as shown in FIG. The stator 220 may be formed to face the magnetic body 120 installed on the rotating shaft 110 to further strengthen the magnetic field. Neodymium magnet or Neodymium-Iron-Boron magnet, which is not oxidized or deformed by the freezing liquid and forms a strong magnetic field, is adhered to thick steel plates so that strong magnetic force is not lost. It can be inserted and used in the insulating case. The stator 220 may be configured such that a plurality of polygonal magnets are adjacent to each other such that N poles and S poles are adjacent to each other, as shown in Fig. Accordingly, the plurality of polygonal magnets may be arranged in an annular shape such that the N pole and the S pole are connected to each other.

The stator 220 may include a plurality of interlayer insulators like the interlayer insulator 122 described above. At this time, the stator 220 may be disposed adjacent to each of the interlayer insulators, and may be disposed alternately with each other.

As shown in FIG. 8, the stator 220 may be formed in an annular shape with one side open. The coil withdrawing portion 215 is exposed to the open region of the stator 220 so that the electric wires of the first and second coil portions 132 and 134 are discharged to the outside.

The cryogenic cooling compartment 250 is a compartment formed outside the ultra-high vacuum tube compartment 210 and accommodates cryogenic refrigerant liquid therein. The cryogenic cooling compartment 250 reduces the temperature of the first coil part 132 and the second coil part 134 to suppress and reduce the electrical resistance and heat generation of the first and second coil parts 132, . As a result, the power generation efficiency can be further increased. The cryogenic cooling compartment 250 is formed in a cylindrical shape and a hollow portion 260 may be formed inside the cryogenic cooling compartment 250 so that the rotary shaft 110 and the magnetic body 120 can be rotated to rotate.

The cryogenic refrigeration liquid in the cryogenic cooling compartment 250 may use liquid refrigerants such as liquid nitrogen of-196 degrees Celsius, liquid 269 degrees Celsius, and liquid helium of -270 degrees Celsius.

A vacuum compartment 240 may be provided outside the cryogenic cooling compartment 250. As shown in FIG. 2, the vacuum compartment 240 may be formed by stacking first through third vacuum chambers 241, 242, and 243. Accordingly, the vacuum compartment 240 can maintain the insulation of the cryogenic cooling compartment 250.

The outer case 500 may be provided outside the cryogenic cooling compartment 250.

The outer case 500 is formed to surround the outside of the vacuum compartment 240. 9, the outer case 500 may include first and second rotating shaft fixing parts 510 at both ends of which the rotating shaft 110 is fixed and rotatable.

The first and second rotation axis fixing portions 510 are fixedly coupled to the outer case 500 and the rotation axis 110 is installed at a predetermined position when the rotation axis 110 is inserted. The first and second rotation axis fixing parts 510 are provided with bearings so that the rotation axis 110 can rotate in a predetermined position.

Meanwhile, the cryogenic power generation apparatus according to the embodiment of the present invention may further include a refrigeration liquid storage container 290.

The refrigeration liquid storage vessel 290 stores the cryogenic liquid in the cryogenic cooling compartment 250 so as to supplement or circulate the refrigeration liquid. Also provided is a connection tube 295 between the refrigeration liquid storage vessel 290 and the cryogenic cooling compartment 250 to transfer the refrigerated liquid in the cryogenic refrigeration compartment 250 having a higher temperature to the refrigeration liquid storage vessel 290 , The cryogenic freezing liquid can be supplied to the cryogenic cooling compartment 250 when the freezing liquid is reduced.

To this end, the connection tubes 295 are provided in pairs, with one connection tube transferring the refrigerating liquid from the cryogenic cooling compartment 250 to the refrigerating liquid storage container 290, 290 to the cryogenic cooling compartment 250.

When the cryogenic power production apparatus of the present invention is connected to an automobile or the like, the rotation power shaft 310 is rotated by the rotation of the auxiliary wheel 320 when the automobile is traveling on the road.

The second rotation power transmission connection portion 330 is coupled to the rotation power shaft 310 and is provided with a rotation power transmission portion 350. The second rotation power transmission connection part 330 may be formed at a position corresponding to the first rotation power transmission connection part 150. 1, when the auxiliary wheel 320 rotates, the rotational power shaft 310 rotates, and the rotational power transmitting portion 350 transmits the rotational force of the rotational power shaft 310 to the rotational shaft 110 do.

Meanwhile, the cryogenic power generation apparatus according to the embodiment of the present invention may further include a power conversion unit, for example, a converter 170 or an inverter 180. The cryogenic power generation apparatus may further include a power storage unit 160 for storing power.

The power storage unit 160 may include a secondary battery, a battery, a large-capacity energy storage device, and the like. The power storage unit 160 may store power generated in at least one of the first coil part 132 and the second coil part 134. [

The converter 170 may be installed in at least one of the first coil part 132 and between the power storage part 160 and the second coil part 134. In particular, the converter 170 may supply the DC power produced by the first coil part 132 and the second coil part 134 to the power storage part 160 through the rapid charger. In addition, the converter 170 can supply the DC current stored in the power storage unit 160 to the large-capacity energy storage device requiring the DC current.

The inverter 180 may convert the DC power supplied from the first coil part 132 or the second coil part 134 to the rated AC power and directly supply the AC power to the apparatus using the AC power.

10 is a view schematically showing a vehicle equipped with a cryogenic power generation device.

10, the cryogenic power generation apparatus 100 is installed in the automobile 10, and the rotation power shaft 310 is rotated by the auxiliary wheel 320 when the automobile 10 is traveling to rotate the cryogenic power generation unit 130 Providing a magnetic field. The electric power generated by this rotating magnetic field is supplied to the converter 170 or the inverter 180.

The inverter 180 can convert the DC power generated in the power generation unit 200 into a stable voltage and provide it to each of the four motors 410 of the automobile 10.

In addition, the converter 170 can supply the direct current power generated by the power generation section 200 to the battery module 450 or the drive battery 460.

Meanwhile, according to the embodiment of the present invention, the DC power supplied from the converter 170 may be provided to the battery module 450 or the driving battery 460 by being provided to the rapid charging interface.

In FIG. 10, a car equipped with the cryogenic power generation apparatus of the present invention is described as an example. However, the present invention is not limited thereto, and a cryogenic power production apparatus may be integrally manufactured in a car.

As described above, the cryogenic power generation apparatus according to the embodiment of the present invention can be installed in an automobile to produce electric power while driving on the road. At this time, the cryogenic power generation apparatus uses the cryogenic refrigeration liquid inside the cryogenic cooling compartment to maintain the temperature of the cryogenic power generation unit at the cryogenic temperature and the ultra-high vacuum state, thereby suppressing and reducing the heat generation and the electric resistance as much as possible . As a result, the power generation efficiency can be increased.

10: Cars
100: Cryogenic power generation device
110:
120: magnetic body
121a: magnet
121:
122: interlayer insulator
130: Cryogenic power producer
131: the first ultra-high vacuum tube
132: first coil part
133: Second super high vacuum tube
134: second coil part
140: Vacuum tube connection
150: first rotation power transmission connection part
160: Power storage unit
170: Converter
180: Inverter
200:
210: ultra high vacuum tube compartment
215: coil withdrawal portion
220: Stator
230:
240: Vacuum compartment
250: Cryogenic cooling compartment
260: hollow
290: Frozen liquid storage container
295: Connector
310: Rotational power shaft
320: Auxiliary wheels
330: Second rotary power transmission connection part
350: Rotational power transmission part
400: outer housing
410: motor
450: battery module
460: Battery for driving
500: outer case
510: First and second rotary shaft support portions

Claims

A rotating shaft provided with a plurality of magnetic bodies along an outer circumferential surface;
At least one first ultrahigh vacuum tube installed to surround an outer circumferential surface of the magnetic body and having an inside closed to form a vacuum;
A first coil part installed in the first ultra-high vacuum tube and wound to produce electric power according to the rotation of the magnetic body;
At least one ultrahigh vacuum tube housing part for housing the first ultra high vacuum tube; And
And a cryogenic cooling compartment in which the ultra-high vacuum tube compartment is housed and in which cryogenic refrigeration liquid is received.

The method according to claim 1,
Further comprising at least one vacuum compartment for enclosing the outside of the cryogenic cooling compartment.

The method according to claim 1,
And a refrigeration liquid storage container coupled to the cryogenic refrigeration compartment to supply the cryogenic refrigeration liquid to the cryogenic refrigeration compartment.

3. The method of claim 2,
An outer case formed outside the vacuum chamber; And
Further comprising first and second rotation axis fixing portions (40, 40) for fixing the rotation shaft (40) to both ends of the outer case so as to be rotatable.

The method according to claim 1,
Wherein the first ultra-high vacuum tube and the first coil portion are plurally provided, and the plurality of first ultra-high vacuum tubes and the first coil portion are arranged in a layered structure.

The method according to claim 1,
A plurality of ultra-high vacuum tubes are provided,
And a partition wall formed between the ultra-high vacuum tube accommodating portions.

The method according to claim 1,
A second ultra high vacuum tube installed inside the first ultra vacuum tube, the first ultra high vacuum tube surrounding the first coil part and closing the inside of the first ultra high vacuum tube; And
And a second coil part installed inside the second ultra-high vacuum tube and wound to produce electric power in accordance with rotation of the magnetic body.

8. The method of claim 7,
Further comprising a converter for charging the power storage unit with the direct current power generated by the first and second coil units,

The method according to claim 1,
An outer housing coupled to the vehicle;
A secondary wheel mounted on the outer housing and coupled to both sides of the rotary power shaft; And
And a rotation power transmitting portion for transmitting the rotation force generated in the rotation power shaft to the rotation shaft.

10. The method of claim 9,
A first rotary power transmission connection part formed at both ends of the rotary shaft to receive the rotary power transmission part; And
And a second rotating power transmission connection part formed at both ends of the rotating power shaft to receive the rotating power transmitting part.

10. The method of claim 9,
Wherein the rotary power transmitting portion is at least one of a belt, a chain, and a gear.

The method according to claim 1,
And a stator formed on an outer circumferential surface of the ultra-high vacuum tube housing part to strengthen a magnetic field.