WO2023144859A1 - 磁石反転式モーター兼発電機 - Google Patents

磁石反転式モーター兼発電機 Download PDF

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Publication number
WO2023144859A1
WO2023144859A1 PCT/JP2022/002530 JP2022002530W WO2023144859A1 WO 2023144859 A1 WO2023144859 A1 WO 2023144859A1 JP 2022002530 W JP2022002530 W JP 2022002530W WO 2023144859 A1 WO2023144859 A1 WO 2023144859A1
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WIPO (PCT)
Prior art keywords
magnet
coil
rotor
core
stator
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Ceased
Application number
PCT/JP2022/002530
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English (en)
French (fr)
Japanese (ja)
Inventor
須山弘次
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to JP2023576262A priority Critical patent/JPWO2023144859A1/ja
Priority to PCT/JP2022/002530 priority patent/WO2023144859A1/ja
Publication of WO2023144859A1 publication Critical patent/WO2023144859A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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

Definitions

  • the present invention is a power saving and powerful motor system.
  • This system is also effective as a power generator, generating a large amount of power even when rotating with a small amount of power.
  • the stator is a magnet and the rotor is an electromagnet. And the electromagnets used there are weak and consume a lot of power.
  • the present invention remedies the weaknesses of such motor systems. Specifically, by using strong permanent magnets such as neodymium magnets in both the rotor and stator, it is possible to obtain strong rotational force, and the power consumption is greatly reduced, making it a powerful and highly power-saving motor. Conversely, this motor system can also be used as a generator, and its power generation will be greater than that of existing generators.
  • the configuration of the stator of the motor of the present invention is as follows. It places a core magnet with an axial bar in the center of the magnet and allows it to rotate in a coil bundle to electromagnetically invert it so that it can rotate in the coil bundle. (Fig. 2) Then, by repeatedly energizing the electromagnetic coil with +- and -+ electricity, the core magnet installed inside the stator coil is electromagnetically reversibly rotated. (Alternatively, the core permanent magnet is reversely rotated by an external rotating power such as an engine without relying on electromagnetic reversal.) Then, the surface of the core magnet, which rotates and reverses to N and S, is attracted and repelled according to the progress of the N and S magnetic poles of the rotor magnet, and the motor is rotated.
  • both the rotor and stator are strong permanent magnets, they are capable of strong, power-saving adsorption and repulsion. It will be lower power and more powerful than existing core-in-coil motors and coreless motors.
  • one core magnet of one stator can be used for both NS sides at the same time, so two rotors can be used and the rotational power is doubled.
  • Fig.1 ⁇ 3 Power saving
  • the amount of electricity used in the motor of the present invention is significantly less than that of a normal motor. This is because, as mentioned above, unlike normal motors, it rotates due to the strong magnetic force generated by the permanent magnets, so the rotational force increases with respect to the power used.
  • Cogging reduction In addition, the cogging that occurs when the stator magnet and the rotor magnet are attracted is offset by coaxially installing a set of separately installed magnets that only repel and a magnet, and matching the timing of attraction and cogging with the timing of repulsion.
  • Fig.8 Magnetization Effect
  • Ordinary motors use iron yokes attached to the rotor and stator to increase the magnetic force. magnetize. Since it is a magnet-to-magnet magnetization, it is stronger than magnetization by an iron yoke.
  • the rotor magnet on the opposite side of the stator face is open without any yoke iron attached to the rotor. Electric power can be generated by applying a power generation coil.
  • a power generation coil (a coreless coil, a coil with an iron core, or a rotating core magnet coil of the present invention) is installed as a power generation substator to generate power.
  • a power generation coil a coreless coil, a coil with an iron core, or a rotating core magnet coil of the present invention
  • multiple layers of rotating core magnet coils may be stacked on top of it to increase the amount of power generation.
  • it functions as a motor, it also has the function of generating electricity at the same time.
  • the motor-generator of the present invention recirculates the electric power generated by the sub-stator for power generation and uses it for power rotation of the motor to operate in a power saving mode, or conversely, flows electricity to the core magnet coil for the sub-stator for power generation to drive the rotor. By doing so, it is possible to switch to the high power mode of two rotors and three electromagnetic stators for convenience.
  • core magnet coil as generator
  • the core magnet coil of the present invention is also useful as a generator. When a large number of core magnet coils are connected in parallel or a large core magnet coil is rotated by connecting rotational power, a large amount of electric power is generated.
  • the core magnet coil produces more electromotive force than existing generators that use iron core coils or coreless coil generators, and since there is no iron core, it is an effective system with less cogging torque.
  • the coil wound around the outer periphery of the core magnet serves as a power generation coil.
  • the inner core magnet rotates and undergoes NS conversion
  • the outer coil continuously generates power.
  • a core magnet coil is applied to the rotating rotor magnet, and the core magnet is reversed by the NS magnetic field conversion due to the progress of the NS conversion. Power is generated by reversing the core magnet with external power.
  • an electromagnet may be used, and the core magnet may be further magnetized by a permanent magnet + electromagnetic coil hybrid type magnet in which a coil is wound around a permanent magnet.
  • a permanent magnet + electromagnetic coil hybrid type magnet in which a coil is wound around a permanent magnet.
  • the rotor magnet can also be electromagnetically magnetized by winding a coil to increase power. In that case, since the coil generates electricity during adsorption and detachment, the generated electricity is accumulated and used depending on the application.
  • core magnet and stator coils can be installed with the inside and outside turned upside down, several core magnets can be installed inside the stator coil, and the core magnets can be installed both inside and outside the coil.
  • core magnet shape and GAP The gap between the stator core magnet and the rotor magnet increases or decreases depending on the shape of the stator core magnet. Also, if several finer permanent magnets are arranged in parallel, the GAP per magnet volume will be further reduced, so this may be adopted in some cases.
  • FIG. 5 Axial gap type and radial type Stator and rotor
  • the basic structure of the motor-generator of the present invention can be either axial gap type or radial type.
  • the stator is a core magnet coil
  • the rotor is a permanent magnet.
  • the energization of the anti-reverse rotation core magnet coil is only for the energization time for reversing, which saves power.
  • the timing of the positional relationship between the stator core magnet and the rotor magnet is measured to prevent reverse rotation by magnetic force balance.
  • Cogging cancellation method using two stacked core magnet coils As a method of cogging cancellation for rotor magnets and stator core magnets, it is desirable to install cogging cancellation repulsion magnets as described above. When two core magnet coils are stacked and the rotation timing is such that the core magnets are always repelled from each other, the attraction cogging between the core magnet and the rotor magnet is canceled out by the repulsion force. However, in that case, the core magnets demagnetize due to repulsion between the core magnets. As described above, it is more effective to separately install a repulsive magnet at the attraction point to cancel cogging.
  • the direction of rotation of the stator magnets is set perpendicular to the direction of rotation of the rotor magnets to prevent interference in the same direction of rotation.
  • the two rotors sandwiching the stator are rotated in opposite directions so that the direction of rotation of the core magnet and the traveling direction of the two rotors are made to be the same to rotate smoothly.
  • Link 2 between rotor and core magnet The rotation of the core magnet and the rotation of the rotor are adjusted by a gear with a partial top to optimize the relationship between the magnetic fields.
  • the present invention also includes the following systems as analogous systems of core magnet coils.
  • a spherical magnet that can rotate freely in a bearing that can rotate all around, or a large number of cylindrical magnets that are set in a bearing are arranged, and a coil bundle is wound around the outer circumference, and the NS reverse electromagnetic control is performed.
  • Those that do are also used for motors, generators, etc. as the same as reversible core coils.
  • the present invention also includes increasing the number of poles of the inverted core magnet to increase the amount of power generated per rotation of the core magnet and improve efficiency.
  • the corresponding coils are aligned with the multiple poles of the core magnet, and the number of coil bundles is increased and installed. lined up.
  • This U-shaped coil or V-shaped coil is also included in the present invention.
  • a magnet is installed on the outer circumference of the ring of the bearing or belt conveyor core, and the coil bundle is passed through the hole in the center of the bearing or belt conveyor to rotate.
  • a magnet train advances on bearings and a belt conveyor in a coil tunnel to generate motor motion or power generation.
  • the core magnet is not only reversed by the electromagnetic coil, but also includes those that switch the NS by moving the core magnet in and out by piston movement.
  • Door opening/closing movement The core magnet is not only reversed by an electromagnetic coil, but also includes a core magnet with a shaft attached to the end and switched to NS by door opening/closing motion.
  • Rotating windmill magnet coil and coil tunnel Windmill magnet coils also include coil tunnels that effectively move both the rotor magnets and the stator windmill magnets.
  • GAP rotation circumference
  • the rotor reluctance is improved by setting the coil of the stator core at an angle and increasing the angle of attack between the core magnet and the rotor magnet to increase the attraction.
  • Pass the rotor magnet through the stator coil 1 Two windmill magnet coils that let the rotor magnet pass through the stator coil Install core magnet coils on both sides of the windmill magnet coil and use it as a motor or generator Arrangement example of core magnet for stator coil Coil tunnel mechanism of windmill magnet coil A coil passed through the center hole of the bearing Rotor magnet 1 and rotor magnet 2 are reversely rotated with the stator coil sandwiched between them.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
PCT/JP2022/002530 2022-01-25 2022-01-25 磁石反転式モーター兼発電機 Ceased WO2023144859A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023576262A JPWO2023144859A1 (https=) 2022-01-25 2022-01-25
PCT/JP2022/002530 WO2023144859A1 (ja) 2022-01-25 2022-01-25 磁石反転式モーター兼発電機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/002530 WO2023144859A1 (ja) 2022-01-25 2022-01-25 磁石反転式モーター兼発電機

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WO2023144859A1 true WO2023144859A1 (ja) 2023-08-03

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Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111607A (en) * 1976-03-15 1977-09-19 Westinghouse Electric Corp Rotary machine
JPS5415849U (https=) * 1977-07-01 1979-02-01
JPS5683955U (https=) * 1979-11-30 1981-07-06
JPS6062859U (ja) * 1983-10-03 1985-05-02 日本サーボ株式会社 ワンウエイクラツチ付モ−タ
JPS622840A (ja) * 1985-06-25 1987-01-08 Kimiko Shinba 電動機
JPH0410551U (https=) * 1990-05-10 1992-01-29
JPH04251534A (ja) * 1990-12-21 1992-09-07 Toyota Motor Corp 回転電機装置
JP2004215429A (ja) * 2003-01-07 2004-07-29 Daikin Ind Ltd 負荷トルク変動低減装置および電動機
JP2004297969A (ja) * 2003-03-28 2004-10-21 Mitsuba Corp ブラシ付き電動モータ
JP2007177535A (ja) * 2005-12-28 2007-07-12 Mitsuba Corp 車両用用開閉体の自動開閉装置
JP2007215397A (ja) * 2006-01-13 2007-08-23 Matsushita Electric Ind Co Ltd 電動機及びこれを搭載した機器
JP2009509482A (ja) * 2005-09-08 2009-03-05 ヘー ヒュン，サン 磁気モーター
JP2010004634A (ja) * 2008-06-19 2010-01-07 Daikin Ind Ltd アキシャルギャップ型回転電機
JP2011055657A (ja) * 2009-09-02 2011-03-17 Seiko Instruments Inc 回転電機
JP2011216667A (ja) * 2010-03-31 2011-10-27 Tdk Corp 希土類永久磁石及びそれを用いたモータ
JP2013519044A (ja) * 2010-02-08 2013-05-23 ナショナル ウィンド エナジー カンパニー リミテッド 垂直軸盤式発電機用磁気浮上支持構造とそれを用いた垂直軸盤式発電機
JP2013121215A (ja) * 2011-12-06 2013-06-17 Komatsu Ltd 電動機
JP2014207724A (ja) * 2013-04-10 2014-10-30 日産自動車株式会社 ロータコア磁石挿入孔への磁石挿入装置および方法
JP2015112883A (ja) * 2013-12-06 2015-06-22 国立研究開発法人海上技術安全研究所 電気推進船の制御装置、電気推進船の制御システム、及び電気推進船
JP2016223581A (ja) * 2015-06-02 2016-12-28 国立大学法人 大分大学 アキシャル型磁気歯車機構及びアキシャル型磁気ギヤード電機
JP2017200416A (ja) * 2016-04-25 2017-11-02 株式会社空 回転電機
JP2019154572A (ja) * 2018-03-08 2019-09-19 テルモ株式会社 ポンプ装置

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111607A (en) * 1976-03-15 1977-09-19 Westinghouse Electric Corp Rotary machine
JPS5415849U (https=) * 1977-07-01 1979-02-01
JPS5683955U (https=) * 1979-11-30 1981-07-06
JPS6062859U (ja) * 1983-10-03 1985-05-02 日本サーボ株式会社 ワンウエイクラツチ付モ−タ
JPS622840A (ja) * 1985-06-25 1987-01-08 Kimiko Shinba 電動機
JPH0410551U (https=) * 1990-05-10 1992-01-29
JPH04251534A (ja) * 1990-12-21 1992-09-07 Toyota Motor Corp 回転電機装置
JP2004215429A (ja) * 2003-01-07 2004-07-29 Daikin Ind Ltd 負荷トルク変動低減装置および電動機
JP2004297969A (ja) * 2003-03-28 2004-10-21 Mitsuba Corp ブラシ付き電動モータ
JP2009509482A (ja) * 2005-09-08 2009-03-05 ヘー ヒュン，サン 磁気モーター
JP2007177535A (ja) * 2005-12-28 2007-07-12 Mitsuba Corp 車両用用開閉体の自動開閉装置
JP2007215397A (ja) * 2006-01-13 2007-08-23 Matsushita Electric Ind Co Ltd 電動機及びこれを搭載した機器
JP2010004634A (ja) * 2008-06-19 2010-01-07 Daikin Ind Ltd アキシャルギャップ型回転電機
JP2011055657A (ja) * 2009-09-02 2011-03-17 Seiko Instruments Inc 回転電機
JP2013519044A (ja) * 2010-02-08 2013-05-23 ナショナル ウィンド エナジー カンパニー リミテッド 垂直軸盤式発電機用磁気浮上支持構造とそれを用いた垂直軸盤式発電機
JP2011216667A (ja) * 2010-03-31 2011-10-27 Tdk Corp 希土類永久磁石及びそれを用いたモータ
JP2013121215A (ja) * 2011-12-06 2013-06-17 Komatsu Ltd 電動機
JP2014207724A (ja) * 2013-04-10 2014-10-30 日産自動車株式会社 ロータコア磁石挿入孔への磁石挿入装置および方法
JP2015112883A (ja) * 2013-12-06 2015-06-22 国立研究開発法人海上技術安全研究所 電気推進船の制御装置、電気推進船の制御システム、及び電気推進船
JP2016223581A (ja) * 2015-06-02 2016-12-28 国立大学法人 大分大学 アキシャル型磁気歯車機構及びアキシャル型磁気ギヤード電機
JP2017200416A (ja) * 2016-04-25 2017-11-02 株式会社空 回転電機
JP2019154572A (ja) * 2018-03-08 2019-09-19 テルモ株式会社 ポンプ装置

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