WO2020085877A1 - Générateur électrique comprenant de multiples rotors et stators - Google Patents

Générateur électrique comprenant de multiples rotors et stators Download PDF

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Publication number
WO2020085877A1
WO2020085877A1 PCT/KR2019/014246 KR2019014246W WO2020085877A1 WO 2020085877 A1 WO2020085877 A1 WO 2020085877A1 KR 2019014246 W KR2019014246 W KR 2019014246W WO 2020085877 A1 WO2020085877 A1 WO 2020085877A1
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WIPO (PCT)
Prior art keywords
rotor
stator
coupling
coupled
slip
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PCT/KR2019/014246
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English (en)
Korean (ko)
Inventor
선상규
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선상규
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Publication of WO2020085877A1 publication Critical patent/WO2020085877A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1846—Rotary generators structurally associated with wheels or associated parts

Definitions

  • the present invention relates to a generator composed of a plurality of rotors and stators, and more specifically, a conventional generator forms a core of a stator with a magnetic field core, which is a strong magnetic field, and then coils a coil to form a magnetic field between the rotor and the stator. As a result, a lot of rotational resistance occurs due to the attraction to attract each other.
  • a winding coil is used for a stator core formed of a composite soft material or a non-magnetic material, and is formed of a magnetic material or a plurality of divided magnets
  • the first rotor L, R and the second rotor formed of a plurality of divided magnets or magnetic bodies perform constant rotational rotation in the same direction, mutual magnetism is induced to generate electromotive force in the stator, and the first rotor L, R Without the rotational resistance by allowing the natural rotation at the same speed while maintaining the attraction to pull the second rotor and the second rotor together. It relates to a generator that can increase the power generation efficiency.
  • the present invention relates to a generator composed of a plurality of rotors and stators, and more specifically, a first rotor L, R formed by a plurality of magnets or a plurality of magnets divided by a magnet, and a plurality of magnets or a magnet formed by a number of divisions. It relates to a generator capable of generating electricity by reducing the rotational resistance of the rotor and increasing the power generation efficiency by rotating the second rotor at the same time.
  • the magnitude of the electromotive force generated by the generator is proportional to the strength of the magnetic field, the length of the conductor, and the relative speed of the magnetic field and the conductor.
  • the improved low-speed generator of FIG. 13 is a structure in which electromotive force is obtained at low-speed rotation by rotating the rotor having a magnet and the inner casing of the magnetic chain in the same direction, and the advantage is that the rotor having a magnet and the inner casing of the magnetic chain It has the effect of significantly reducing the rolling resistance by placing a stator core formed of a non-magnetic material between the simultaneous rotating bodies.
  • the above-mentioned conventional improved low-speed generator combines a fixed gear and a rotating gear on one side of the inner casing, thereby inducing rotational frictional resistance and using an inner casing that rotates simultaneously with the rotor to improve the rotational force. Since the number of magnet molding is limited because it is smaller than the inner casing, there is a limitation that it cannot be applied to the wheel required for the in-wheel system.
  • An object of the present invention is a generator composed of a plurality of rotors and stators that can each use a rotating shaft or a fixed shaft.
  • first and second rotors L, R and the second rotor are combined to slip using a fixed shaft, and the stators are coupled to face each other.
  • first and second rotors L, R and the second rotor are combined to slip using a fixed shaft, and the stators are coupled to back to each other.
  • the object of the present invention is a generator composed of a plurality of rotors and stators using a rotating shaft or a fixed shaft, and the first rotors L and R are coupled to be fixed or slipped with the rotating shaft or the fixed shaft.
  • the second rotor is coupled to slip with the rotating shaft or the fixed shaft.
  • the first rotors L and R are formed of a magnetic material or a plurality of magnets divided by number.
  • the second rotor is molded from a plurality of magnets or magnetic bodies divided in number corresponding to the first rotors L and R.
  • both the first rotor L, R and the second rotor can be molded from a plurality of magnets that are divided in number.
  • stator is configured between the first rotor L, R and the second rotor.
  • stator is molded from a composite soft material or a non-magnetic material in the form of a round tray.
  • stator forms a slot-shaped stator blade.
  • stator is formed so as to form a side plate and a hollow shape in the center of the side plate, so as to be slipped or fixed to the rotating shaft or the fixed shaft.
  • the electromotive force from the stator is derived through wiring.
  • the generator composed of a plurality of rotors and stators of the present invention
  • the force between the two rotors and the stator is attracted to each other due to the magnetic force between them.
  • the number of the first rotor L, R, or the second rotor is greatly reduced, thereby reducing the cogging phenomenon between the winding coils of the plurality of divided magnets and the stator and the eddy currents.
  • the speed can be increased to obtain the desired electromotive force.
  • the present invention has a stator core made of a composite soft material or a non-magnetic material, so that eddy currents can be eliminated and heat generation is suppressed to improve the durability of the winding coil, and the external rotational power is reduced by reducing cogging torque and rolling resistance. There is an advantage of saving externally supplied power energy because it is not necessary.
  • the first rotors L and R on the inside are connected in a slip state when they are rolled by rolling the second rotor outside to contact the ground, such as an electric motorcycle or an electric vehicle wheel.
  • the high temperature and rolling resistance can be reduced by suppressing cogging torque and eddy current.
  • 1 is a cross-sectional view in which the first rotor L and R are fixed and coupled to the rotating shaft according to the preferred embodiment of the present invention, and the second rotor is coupled to slip.
  • FIG. 2 is a longitudinal sectional view taken along line A-A in FIG. 1;
  • FIG. 3 is a longitudinal section taken along line B-B in FIG. 1;
  • FIG. 4 is a longitudinal sectional view taken along line C-C of FIG. 1;
  • Figure 5 is a first axis of rotation according to a preferred embodiment of the present invention coupled to the first rotor L, R and the second rotor to slip (slip), the stator facing each other, cross-sectional view
  • Fig. 6 is a longitudinal sectional view taken along line A-A in Fig. 5;
  • FIG. 7 is a longitudinal sectional view taken along line B-B in FIG. 5;
  • FIG. 8 is a longitudinal sectional view taken along line C-C in FIG. 5;
  • FIG. 10 is a longitudinal sectional view taken along line A-A in FIG. 9;
  • FIG. 11 is a longitudinal sectional view taken along line B-B in FIG. 9;
  • FIG. 13 is a cross-sectional view of a low-speed generator of an improved form of the prior art
  • first, the first rotors L, R (120a, 120b) are fixed to the rotating shaft 110 by combining them.
  • the second rotor 150 is coupled to slip.
  • first rotor L, R (120a, 120b) and the second rotor 150 are all coupled to the fixed shaft 210 so as to slip, and the stators are coupled to face each other.
  • first and second rotors L, R (120a, 120b) and the second rotor 150 are coupled to the fixed shaft 210 so as to slip, and the stators are coupled to each other.
  • the rotating shaft 110 is rotated by power generated by an external power generating means, and both ends thereof are rotatably supported by rotating shaft supports L, R (111a, 111b).
  • the first rotor L, R (120a, 120b) is formed of a magnetic body (157a) or a plurality of divided magnets (157b) in a cylindrical shape, the first rotor coupling hub L, R (123a) on the outer circumferential surface of the rotating shaft (110) , 123b).
  • Both ends of the first rotor coupling hubs L, R are prevented from moving left and right using a snap ring (214).
  • first rotor L, R (120a, 120b) is formed into a round car wheel shape, has a cross-shaped (+) form of spokes coupled with the inner peripheral surface of the wheel, and the center of the cross-shaped (+) form of spokes It is molded into a hollow cone, and is fitted with the first rotor coupling hubs L, R (123a, 123b) formed by a pair of male and female screws, aligned with the center of the wheels of the cross shape (+), and fixed to the rotating shaft 110. Do not move from side to side by using snap rings 124 on both sides.
  • the stator L, R (130a, 130b) is located between the first rotor L, R (120a, 120b) and the second rotor 150, and is formed of a composite soft material or a nonmagnetic material in a round tray shape, and coiled.
  • the stator blade 134 for winding is formed into a slot shape.
  • both sides are connected to the rotating shaft 110 by using stator coupling bushings L, R (133a, 133b) equipped with rotating shaft bearings L, R (113a, 113b) inside. It is coupled so as to slip, and does not move from side to side using snap rings 214 on both sides.
  • stator coupling bushings L, R (133a, 133b) form a wiring through hole 241 in a direction parallel to the rotation shaft 110.
  • the second rotor 150 is located outside the stators L, R (130a, 130b), and is formed of a plurality of magnets (157b) or magnetic bodies (157a), which are divided into a plurality of magnets on the inner circumferential surface in a hollow cone shape.
  • the second rotor side plates L, R (151a, 151b) are the second rotor coupling bearings L, R (155a, 155b) and the stator coupling bushings L, R (133a, 133b) and the rotating shaft bearings L, R (113a, 113b). ) To be coupled to slip on both ends of the rotating shaft 110 so as to be freely rotated from the rotating shaft 110.
  • the second rotor 150 is the first rotor L, R (120a) , 120b), while maintaining the attraction to attract each other (at the same time), the natural rotation at the same time in the same direction.
  • the first rotor L, R (120a, 120b) is fixedly coupled to the rotating shaft 110
  • the second rotor 150 is the second rotor coupling bearings L, R (155a, 155b) and the stator
  • the coupling bushes L, R (133a, 133b) and the rotating shaft bearings L, R (113a, 113b) are coupled to slip at both ends of the rotating shaft 110.
  • the first rotor L, R (120a, 120b) or a plurality of divided magnets 157b installed on the second rotor 150 and the stator L, R (130a, 130b) by the winding coil 135 installed The generated electromotive force is safely drawn to the outside through the wiring through holes 141 of the stator coupling bushings L, R (133a, 133b).
  • the conventional permanent magnet generator generates a lot of rotational resistance due to a magnetic field that is formed by forming a strong magnetic field that is a strong magnetic field on the core of the stator and then winding the coil to bond between the only one rotor and the stator.
  • the first rotor L, R (120a, 120b) fixed to the rotating shaft 110 using the winding coil 135 wound on the stator blade 134 formed of a composite soft material or a non-magnetic material is connected to the external power.
  • the second rotor 150 is also pulled to rotate at the same speed in the same direction, and strong magnetic force is induced to stators L, R (130a, 130b) formed of a composite soft material or a non-magnetic material to generate electromotive force. It gives natural rotational force without rotational resistance.
  • the first rotor L, R (120a, 120b) and the fixed shaft 210 The generator 200A composed of multiple rotors and stators that combine the second rotor 150 so as to slip, and the stators L, R (130a, 130b) face each other is fixed shaft 210 ), Fixed shaft support L, R (211a, 211b), fixed shaft bearing L, R (213a, 213b), first rotor L, R (120a, 120b), one rotor coupling bearing L, R (122a, 122b), first rotor coupling hubs L, R (123a, 123b), stator L, R (130a, 130b), stator side plates L, R (131a, 131b), stator coupling bushings L, R (133a, 133b) , Winding coil 135, second rotor 150, second rotor side plates L, R (151a,
  • stator L, R (130a, 130b) face each other so that the stator side plates L, R (131a, 131b) are fixed at both ends of the stator shaft 210, the stator coupling bushing L, R ( 133a, 133b).
  • the wiring 242 is led through the stator side plates L, R (131a, 131b) to the wiring through hole 241 formed in the stator coupling bushings L, R (133a, 133b).
  • the fixed shaft 210 is coupled to the first rotor L, R (120a, 120b) and the second rotor 150 so as to slip (Slip), the both ends of the fixed shaft support ab (211a, 211b) It is installed to be fixed by.
  • the first rotor L, R (120a, 120b) is formed of a magnetic body (157a) or a plurality of divided magnets (157b), located on the outside of the fixed shaft 210, one rotor coupling bearings L, R ( The fixed shaft is coupled to slip on the outer circumferential surface of the fixed shaft 210 by using the first rotor coupling hubs L, R (123a, 123b) formed in a pair of screw-types equipped with 122a, 122b). 210).
  • Both ends of the first rotor coupling hubs L, R are prevented from moving left and right using a snap ring (214).
  • first rotor L, R (120a, 120b) is formed into a round car wheel shape, has a cross-shaped (+) form of spokes coupled with the inner peripheral surface of the wheel, and the center of the cross-shaped (+) form of spokes It is molded into a hollow shape and is equipped with a first rotor coupling bearing L, R (123a, 123b) formed by a pair of male and female screws. Fit to the center of the spokes of the wheel so that the fixed shaft 210 and the slip (Slip), by using a snap ring (Snap ring) 124 on both sides so as not to move from side to side.
  • the stator L, R (130a, 130b) is located between the first rotor L, R (120a, 120b) and the second rotor 150, and is formed of a composite soft material or a non-magnetic material into a round tray, and coiled.
  • the stator blade 134 for winding is formed into a slot shape.
  • both ends are fixed shafts 210 using stator coupling bushings L, R (133a, 133b) equipped with fixed shaft bearings L, R (213a, 213b) inside. ) So that it slips on each side, and does not move from side to side using snap rings 214 on both sides.
  • stator coupling bushings L, R (133a, 133b) form a wiring through hole 241 in a direction parallel to the fixed shaft 210.
  • the second rotor 150 is located outside the stators L, R (130a, 130b), and is formed of a plurality of magnets (157b) or magnetic bodies (157a), which are divided into a plurality of magnets on the inner circumferential surface in a hollow cone shape.
  • the second rotor side plates L, R (151a, 151b) are second rotor coupling bearings L, R (155a, 155b) and stator coupling bushings L, R (133a, 133b) and fixed shaft bearings L, R (213a, It is coupled to slip on both ends of the fixed shaft 210 through 213b) so that it can be freely rotated from the fixed shaft 210.
  • the first rotor L, R (120a, 120b) is formed by the magnetic body 157a or the plurality of divided magnets 157b is coupled to slip with the fixed shaft 210, and also slip
  • the second rotor 150 coupled to (Slip) is rotated by an external power such as a wheel roll or a blade turbine
  • the second rotor 150 is the first rotor L, R (120a, 120b)
  • a generator composed of multiple rotors and stators, characterized in that they rotate at the same speed in the same direction with the force to pull and stick together.
  • the first rotor L, R (120a, 120b) or a plurality of divided magnets 157b installed on the second rotor 150 and the stator L, R (130a, 130b) by the winding coil 135 installed The generated electromotive force is safely drawn through the wiring 242 to the wiring through holes 141 of the stator coupling bushings L, R (156a, 156b).
  • the conventional permanent magnet generator generates a lot of rotational resistance due to a magnetic field that is formed by forming a strong magnetic field that is a strong magnetic field on the core of the stator and then winding the coil to bond between the only one rotor and the stator.
  • the second rotor 150 coupled to slip on the fixed shaft 210 using a winding coil 135 wound on the stator blade 134 formed of a composite soft material or a non-magnetic material, such as a wheel rolling
  • the first rotors L, R (120a, 120b) are also pulled to make constant rotation in the same direction, which is strong against the stators L, R (130a, 130b) formed of a composite soft material or non-magnetic material.
  • the magnetic force is induced to generate an electromotive force, and a natural rotational force is obtained without rotational resistance.
  • the first rotor L, R (120a, 120b) and the fixed shaft 210 The generator 200B composed of multiple rotors and stators that combine the second rotor 150 so as to slip, and the stators L and R (130a, 130b) are coupled to each other so that the fixed shaft 210 ), Fixed shaft support L, R (211a, 211b), fixed shaft bearing L, R (213a, 213b), first rotor L, R (120a, 120b), one rotor coupling bearing L, R (122a, 122b), first rotor coupling hub L, R (123a, 123b), stator L, R (130a, 130b), stator side plates L, R (131a, 131b), wire guard L, R (132a, 132b), Stator coupling bushings L, R (133a, 133b), stator coupling hub 136, winding coil
  • stator L, R (130a, 130b) are coupled to each other so that the stator side plates L, R (131a, 131b) are connected to the stator coupling hub at an intermediate point of the fixing shaft 210. ).
  • the wiring 242 passes through the wire guards L, R (132a, 132b) formed on one side of the stator coupling bushings L, R (133a, 133b), and leads to the wiring through hole 241.
  • the fixed shaft 210 is coupled to the first rotor L, R (120a, 120b) and the second rotor 150 so as to slip, both ends of the fixed shaft support a, b (211a, 211b) It is installed to be fixed.
  • the first rotor L, R (120a, 120b) is formed of a magnetic body (157a) or a plurality of divided magnets (157b), located on the outside of the fixed shaft 210, one rotor coupling bearings L, R ( The fixed shaft is coupled to slip on the outer circumferential surface of the fixed shaft 210 by using the first rotor coupling hubs L, R (123a, 123b) formed in a pair of screw-types equipped with 122a, 122b). 210).
  • Both ends of the first rotor coupling hubs L, R are prevented from moving left and right using a snap ring (214).
  • first rotor L, R 120a, 120b
  • first rotor L, R 120a, 120b
  • first rotor L, R 120a, 120b
  • the first rotor L, R 120a, 120b
  • the first rotor coupling bearings 122 are mounted in the first rotor coupling hubs L and R (123a, 123b) formed by a pair of male and female screws. It is fitted to the fixed shaft 210 so as to be slipped, so that it does not move from side to side using a snap ring 124 on both sides.
  • the stator L, R (130a, 130b) is located between the first rotor L, R (120a, 120b) and the second rotor 150, and is formed of a composite soft material or a non-magnetic material into a round tray, and coiled.
  • the stator blade 134 for winding is molded into a slot shape.
  • both ends are fixed shafts 210 using stator coupling bushings L, R (133a, 133b) equipped with fixed shaft bearings L, R (213a, 213b) inside. ) So that it slips on each side, and does not move from side to side using snap rings 214 on both sides.
  • stator coupling bushings L, R (133a, 133b) form a wiring through hole 241 in a direction parallel to the fixed shaft 210.
  • the second rotor 150 is located outside the stators L, R (130a, 130b), and is formed of a plurality of magnets (157b) or magnetic bodies (157a), which are divided into a plurality of magnets on the inner circumferential surface in a hollow cone shape.
  • the second rotor side plates L, R (151a, 151b) are second rotor coupling bearings L, R (155a, 155b) and stator coupling bushings L, R (133a, 133b) and fixed shaft bearings L, R (213a, It is coupled to slip on both ends of the fixed shaft 210 through 213b) so that it can be freely rotated from the fixed shaft 210.
  • the first rotor L, R (120a, 120b) is formed of a magnetic body 157a or a plurality of divided magnets 157b and is coupled to slip with the fixed shaft 210.
  • the second rotor 150 When the second rotor 150 is rotated by an external power such as a wheel roll or a blade turbine, the second rotor 150 pulls the first rotors L, R (120a, 120b) with each other and applies the force to be attached.
  • a generator comprising a plurality of rotors and stators, characterized in that having a constant speed rotation in the same direction
  • the first rotor L, R (120a, 120b) or a plurality of divided magnets 157b installed on the second rotor 150 and the stator L, R (130a, 130b) by the winding coil 135 installed The generated electromotive force is safely drawn out through the wire guards 132a and 132b through the wiring 242 and the wiring through holes 141 of the stator coupling bushings L and R 133a and 133b.
  • the conventional permanent magnet generator generates a lot of rotational resistance due to a magnetic field that is formed by forming a strong magnetic field that is a strong magnetic field on the core of the stator and then winding the coil to bond between the only one rotor and the stator.
  • the first rotor L, R (120a, 120b) and the second rotor 150 are in the same direction by using the winding coil 135 wound on the stator blade 134 formed of a composite soft material or a non-magnetic material.
  • the stator L, R (130a, 130b) interposed between the strong magnetic force is induced even though the stator L, R (130a, 130b) formed of a composite soft material or non-magnetic material, while generating an electromotive force and without a rotational resistance Try to get the torque.
  • the first rotor L, R coupled to slip on the fixed shaft 210. (120a, 120b) are also attracted to each other by a magnetic force phenomenon and simultaneously rotate at the same speed with the same rotation angle in the same direction.
  • first rotors L, R (120a, 120b) and the second rotor 150 are coupled to slip with the fixed shaft 210, the first rotors are attracted by the force to be attached to each other by the magnetic force.
  • the rotors L, R (120a, 120b) and the second rotor 150 simultaneously make the same rotational angle in the same direction and perform constant rotational motion.
  • the electromotive force formed by the winding coils 135 installed on the stators L, R 130a, 130b is safely transmitted to the outside through the wiring through holes 241 formed in the stator coupling bushes L, R 133a, 133b. .
  • 100A Generator consisting of multiple rotors and stators that securely couple the first rotor to the rotating shaft and slip-couple the second rotor
  • 131a Stator L side plate
  • 131b Stator R side plate
  • 200A Generator consisting of multiple rotors and stators that slip-engage the first and second rotors on a fixed shaft
  • 200B Generator consisting of multiple rotors and stators that slip-engage the first and second rotors on a fixed shaft

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Selon un mode de réalisation de la présente invention, comme illustré sur la figure 1, un générateur (100A) de la présente invention comprend de multiples rotors et stators, chacun utilisant un arbre rotatif, un arbre rotatif (110) étant supporté rotatif par des supports d'arbre rotatif L et R (111a, 111b), des premiers rotors L Et R (120a, 120b) étant formés d'un matériau magnétique (157a) ou d'une pluralité d'aimants fendus (157b) et couplés de manière fixe à la surface circonférentielle externe de l'arbre de rotation (110), des stators L et R (130a, 130b) étant formés, à l'extérieur des premiers rotors L et R (120a, 120b), d'un matériau souple composite ou d'un matériau non magnétique, ayant des fentes à l'intérieur de celui-ci, formant une bobine enroulée (135) autour de celui-ci, et étant couplés à un manchon sur l'arbre rotatif (110) par des paliers d'arbre rotatifs L et R (113a, 113b) et des bagues de couplage de stator L et R (133a, 133b), et un second rotor (150) étant formé, à l'extérieur des stators L et R (130a, 130b), de la pluralité d'aimants fendus (157b) ou du matériau magnétique (157a), et couplé au manchon sur l'arbre rotatif (110), tournant ainsi par une force d'attraction lorsqu'un mouvement rotatif des premiers rotors L et R (120a, 120b) est généré. En outre, selon un mode d réalisation de la présente invention, comme illustré dans les figures 5 et 9, des générateurs (200A, 200B) de la présente invention comprennent de multiples rotors et stators, chacun utilisant un arbre stationnaire, un arbre stationnaire (210) étant supporté par des supports d'arbre fixe L et R (211a, 211b), et les premiers rotors L et R (120a, 120b), formés du matériau magnétique (157a) ou de la pluralité d'aimants fendus (157b), sont installés de façon à pouvoir tourner à l'intérieur de celui-ci en étant couplés à un manchon sur la surface circonférentielle externe de l'arbre fixe (210) par des premiers paliers de couplage de rotor L et R (122a, 122b) et des premiers moyeux de couplage de rotor L et R (123a, 123b). Les stators L Et R (130a, 130b) sont situés à l'extérieur des premiers rotors L et R (120a, 120b) et des aubes de stator (134) sont formées d'un matériau souple composite ou d'un matériau non magnétique, formant une bobine enroulée autour de celui-ci, et les stators L et R (130a, 130b) utilisent les bagues de couplage de stator L and R (133a, 133b) to fixedly couple stator side plates L and R (131a, 131b) pour coupler de manière fixe les plaques latérales de stator L et R (131a, 131b) avec la surface circonférentielle extérieure de l'arbre fixe (210). Le second rotor (150) est situé à l'extérieur des stators L et R (130a, 130b) et formé de la pluralité d'aimants fendus (157b) ou du matériau magnétique (157a). Ainsi, lorsque l'arbre fixe (210) et les stators L et R (130a, 130b) sont arrêtés, et que le second rotor (150) est entraîné en rotation par une force externe à partir de l'extérieur comme une roue de roulement, les premiers rotors L et R situés à l'intérieur (120a, 120b) ont le puissance nécessaire pour être attirée vers le second rotor (150) en raison d'une force magnétique, et ainsi les premiers rotors L et R (120a, 120b) et le second rotor (150) sont attirés les uns vers les autres et ont simultanément le même angle de rotation et effectuent ensemble une rotation à vitesse constante.
PCT/KR2019/014246 2018-10-27 2019-10-28 Générateur électrique comprenant de multiples rotors et stators WO2020085877A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0129393 2018-10-27
KR1020180129393A KR102164584B1 (ko) 2018-10-27 2018-10-27 다중의 회전자 및 고정자로 구성되는 발전기

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