JP7201962B1 - wind turbine - Google Patents

wind turbine Download PDF

Info

Publication number
JP7201962B1
JP7201962B1 JP2021188994A JP2021188994A JP7201962B1 JP 7201962 B1 JP7201962 B1 JP 7201962B1 JP 2021188994 A JP2021188994 A JP 2021188994A JP 2021188994 A JP2021188994 A JP 2021188994A JP 7201962 B1 JP7201962 B1 JP 7201962B1
Authority
JP
Japan
Prior art keywords
magnetic poles
permanent magnet
ring
donut ring
wind
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021188994A
Other languages
Japanese (ja)
Other versions
JP2023065281A (en
Inventor
国広 田松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2021188994A priority Critical patent/JP7201962B1/en
Application granted granted Critical
Publication of JP7201962B1 publication Critical patent/JP7201962B1/en
Publication of JP2023065281A publication Critical patent/JP2023065281A/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

【課題】回転駆動ロスが極めて極小でしかもコンパクトな機構にした簡単構造な風力発電装置を提供する。【解決手段】風洞の径方向中央部において、回転風車を有し、前記回転風車の先端部をドーナツリングで支持し、前記ドーナツリングの内周側の軸心方向に両磁極を配し且つ前記ドーナツリングの周方向に沿って同一磁極を揃えた第１永久磁石を配列し、前記ドーナツリングの軸心方向の前後面各々において径方向に両磁極を配し且つ前記ドーナツリングの周方向に沿って同一磁極を揃えた第２永久磁石及び第３永久磁石を配列し、前記ドーナツリングの外周に磁極を径方向に交互に向けて第４永久磁石を配列してなる風力回転体を備え、前記風洞は、前記ドーナツリングの軸心方向の前後面各々において所定間隔で対面して支持リングを設け、前記両支持リング間の前記風洞の内壁に前記第４永久磁石の回転方向に沿って電磁コイルを固定配列したことを特徴とする風力発電装置。【選択図】図１An object of the present invention is to provide a wind power generator with a simple structure, which has a very small rotational drive loss and a compact mechanism. A rotating windmill is provided in a radially central portion of a wind tunnel, a tip portion of the rotating windmill is supported by a donut ring, and both magnetic poles are arranged in an axial direction on the inner peripheral side of the donut ring. First permanent magnets having the same magnetic poles are arranged along the circumferential direction of the donut ring, and both magnetic poles are arranged radially on each of the front and rear surfaces of the donut ring in the axial direction, and along the circumferential direction of the donut ring. a wind rotating body in which second permanent magnets and third permanent magnets having the same magnetic poles are arranged on the outer periphery of the donut ring, and fourth permanent magnets are arranged with the magnetic poles directed alternately in the radial direction on the outer circumference of the donut ring; The wind tunnel is provided with support rings facing each other in the axial direction of the donut ring at a predetermined interval, and an electromagnetic coil is provided on the inner wall of the wind tunnel between the support rings along the direction of rotation of the fourth permanent magnet. are arranged in a fixed arrangement. [Selection drawing] Fig. 1

Description

本発明は、電動も可能な発電装置に関する。 TECHNICAL FIELD The present invention relates to a power generator that can also be electrically driven.

風力発電機或いは水力発電機は、回転軸に風又は水流を受けて回転する羽根を備え、該回転軸に発電モーターを連結しているのがスタンダードなタイプである。
これ等の発電機はいずれも回転軸の一端に羽根を他端に発電モーターを連結した長大なものである。したがって回転駆動ロスも大きい。A standard type of a wind power generator or a water power generator is one in which a rotating shaft is provided with blades that rotate by receiving wind or water flow, and a power generation motor is connected to the rotating shaft.
All of these generators are long ones with blades connected to one end of a rotating shaft and a generator motor connected to the other end. Therefore, rotational drive loss is also large.

最近特許文献１で紹介の風洞発電の方法がある。
この技術の目的は、小規模構造の一般家庭用から中規模以上の業務施設用まで幅広い対応能力、安全性を有する風力発電装置の提供である。
そして特徴とする内容は「内部に発電機能部を収めた支柱Ｂに、口径の異なる内外二重の円筒からなり水平回転自在の風向性を有した風胴体Ａを回転動力部として載せ、円筒ドラム内壁に螺旋回転翼を固定して備え、風洞体Ａ内部を貫通する風力によって円筒ドラム自体が回転する。その回転を円筒ドラム外壁部に固定された円盤状ギアにより、発電機能部へギア伝達する。その回転伝達時の抵抗による反作用を制御する機能として風洞体Ａ風下に備えた方向舵の一部を任意可動の風向調整翼Ｃとする。内外二重構造の円筒風下側末端をそれぞれ外側へ拡大してそのディフューザ効果で風洞中央部の気流速度が増速される。加えて風胴体中心部に過剰風圧時の放圧調整バイパス機能を設ける。」である。
他に公知例として特許文献２～６を追加紹介する。Recently, there is a wind tunnel power generation method introduced in Patent Document 1.
The purpose of this technology is to provide a wind power generator that has a wide range of adaptability and safety, from small-scale general household use to medium-sized or larger commercial facilities.
And the characteristic content is "A wind tunnel body A, which is composed of inner and outer double cylinders with different diameters and has wind directionality that can freely rotate horizontally, is placed as a rotational power part on the support B that houses the power generation function part inside, and a cylindrical drum A spiral rotor blade is fixed to the inner wall, and the cylindrical drum itself is rotated by the wind force that penetrates the inside of the wind tunnel body A. The rotation is transmitted to the power generation function part by a disk-shaped gear fixed to the outer wall of the cylindrical drum. As a function to control the reaction due to the resistance at the time of rotation transmission, a part of the rudder provided on the leeward side of the wind tunnel body A is used as an arbitrarily movable wind direction adjusting blade C. The leeward end of the cylinder of the inner and outer double structure is expanded outward. Then, the diffuser effect increases the air velocity in the center of the wind tunnel.In addition, a pressure release adjustment bypass function is provided in the center of the wind tunnel in the event of excessive wind pressure.”
Patent Documents 2 to 6 are additionally introduced as other known examples.

特開２０１３－８３２３７号公報「風洞発電の方法」Japanese Unexamined Patent Publication No. 2013-83237 "Method of Wind Tunnel Power Generation" 特開２００９－２８１２２８号公報：引用文献１Japanese Unexamined Patent Publication No. 2009-281228: Cited Document 1 特開２００５－２３７１２８号公報：引用文献２Japanese Patent Application Laid-Open No. 2005-237128: Cited Document 2 特開２００６－２１９９８１号公報：引用文献３Japanese Patent Application Laid-Open No. 2006-219981: Cited Document 3 特開２００１－１３２６１７号公報：引用文献４Japanese Unexamined Patent Publication No. 2001-132617: Cited Document 4 特開２０１１－８５０７５号公報：引用文献５JP 2011-85075 A: Cited document 5

特許文献１に紹介の風洞発電装置は、特徴にあるように大変複雑な円筒ドラムを形成するが、螺旋回転翼の回転軸にギヤ－機構を介して発電機に連結する手段は従前と変わらず、回転駆動ロスも大きい。 The wind tunnel power generator introduced in Patent Document 1 forms a very complicated cylindrical drum as it is characterized, but the means for connecting the rotating shaft of the spiral rotor blade to the generator via a gear mechanism is the same as before. , the rotational drive loss is also large.

本発明は風力により回転駆動ロスが極めて極小でしかもコンパクトな機構にした簡単構造な風力発電装置を提供する。 SUMMARY OF THE INVENTION The present invention provides a wind power generator with a simple structure, which has a very small rotational drive loss due to wind power and a compact mechanism.

本考案は前記課題を満足するものであり、その技術的特徴は次の（１）の通りである。
（１）、風洞（２００）の径方向中央部において、回転風車（１０１）を有し、前記回転風車（１０１）の先端部をドーナツリング（１０２）で支持し、前記ドーナツリング（１０２）の内周側の軸心方向に両磁極を配し且つ前記ドーナツリング（１０２）の周方向に沿って同一磁極を揃えた第１永久磁石（１０３）を配列し、前記ドーナツリング（１０２）の軸心方向の前後面各々において径方向に両磁極を配し且つ前記ドーナツリング（１０２）の周方向に沿って同一磁極を揃えた第２永久磁石（１０４）及び第３永久磁石（１０５）を配列し、前記ドーナツリング（１０２）の外周に磁極を径方向に交互に向けて第４永久磁石（１０６）を配列してなる風力回転体（１００）を備え、
前記風洞（２００）は、前記ドーナツリング（１０２）の軸心方向の前後面各々に所定間隔で対面して支持リング（２０１，２０２）を設け、
前記両支持リング（２０１，２０２）の一方の支持リング（２０１）の対面側において前記第１永久磁石（１０３）の磁極に磁極を反発関係にして第５永久磁石（２０３）を当該一方の支持リング（２０１）の周方向に配列すると共に前記第２永久磁石（１０４）の各磁極に磁極を反発関係で対面する一対の第７永久磁石（２０５）を当該一方の支持リング（２０１）の周方向に配列し、
又、前記両支持リング（２０１，２０２）の他方の支持リング（２０２）の対面側において前記第１永久磁石（１０３）の磁極に磁極を反発関係にして第６永久磁石（２０４）を当該 他方の支持リング（２０２）の周方向に配列すると共に前記第３永久磁石（１０５）の各磁極に磁極を反発関係で対面する一対の第８永久磁石（２０６）を当該他方の支持リング（２０２）の周方向に配列し、前記両支持リング（２０１，２０２）間の前記風洞（２００）の内壁に前記第４永久磁石（１０６）の回転方向に沿って電磁コイル（３００）を固定配列したことを特徴とする風力発電装置。 The present invention satisfies the above problems, and its technical features are as follows (1).
(1) A wind tunnel (200) has a rotating windmill (101) in the radial center thereof, and the tip of the rotating windmill (101) is supported by a donut ring (102). A first permanent magnet (103) having both magnetic poles arranged in the axial direction on the inner peripheral side and having the same magnetic poles aligned along the circumferential direction of the donut ring (102) is arranged, and the axis of the donut ring (102) is arranged. A second permanent magnet (104) and a third permanent magnet (105) are arranged with both magnetic poles arranged in the radial direction on each of the front and back surfaces in the center direction and the same magnetic poles are aligned along the circumferential direction of the donut ring (102). and a wind rotating body (100) in which fourth permanent magnets (106) are arranged with the magnetic poles directed alternately in the radial direction on the outer periphery of the donut ring (102),
The wind tunnel (200) is provided with support rings (201, 202) facing each of the front and rear surfaces of the donut ring (102) in the axial direction at a predetermined interval,
The fifth permanent magnet (203) is supported on one of the support rings (201, 202) by making the magnetic poles of the first permanent magnet (103) and the magnetic poles of the first permanent magnet (103) in a repulsive relationship on the facing side of one of the support rings (201). A pair of seventh permanent magnets (205) arranged in the circumferential direction of the ring (201) and facing the magnetic poles of the second permanent magnets (104) in a repulsive relationship are arranged around the one support ring (201). arranged in the direction of
In addition, the magnetic poles of the first permanent magnet (103) on the opposite side of the other supporting ring (202) of the two supporting rings (201, 202) are in a repulsive relationship, and the sixth permanent magnet (204) is connected to the other supporting ring (201, 202) . A pair of eighth permanent magnets (206) arranged in the circumferential direction of the support ring (202) and facing each magnetic pole of the third permanent magnet (105) in a repulsive relationship with the other support ring (202) , and an electromagnetic coil (300) is fixedly arranged along the rotation direction of the fourth permanent magnet (106) on the inner wall of the wind tunnel (200) between the two support rings (201, 202) A wind turbine generator characterized by:

本発明の風力発電装置は、前記風力回転体の前記第１永久磁石が前記両支持リングに固定した前記第５永久磁石及び第６永久磁石に対して無接触で浮遊回転して回転風車の回転軸方向の振動を防止する。しかも前記風力回転体の第２永久磁石及び第３永久磁石が前記第７永久磁石及び第８永久磁石に対しても無接触で浮遊回転して回転風車の径方向の振動を防止する。
この無接触浮遊回転により、風力回転体は回転駆動ロスが前記第４永久磁石と電磁コイル間の磁力のみとなり極めて極小に軽減されると共に回転風車の回転ブレを確実に防止して安定した回転作動をするので回転軸受けを原則不要となるが。回転軸受を設けることは一向に差し支えない。
また前記風力回転体と前記風洞とのコンパクト構造にしたものであり、製作的にも有利である。
利用分野としては、一般の風力発電装置として、或いは走行車両や列車はたまたドローンなどに併設して補助発電装置とする等々が揚げられ社会的利用価値が極めて高い。In the wind power generator of the present invention, the first permanent magnet of the wind power rotating body rotates without contact with the fifth permanent magnet and the sixth permanent magnet fixed to the both support rings, thereby rotating the rotating wind turbine. Prevent axial vibration. Moreover, the second permanent magnet and the third permanent magnet of the wind power rotating body float and rotate without contacting the seventh permanent magnet and the eighth permanent magnet , thereby preventing vibration in the radial direction of the rotating windmill.
Due to this non-contact floating rotation, the rotational drive loss of the wind rotor is reduced only to the magnetic force between the fourth permanent magnet and the electromagnetic coil. In principle, the rotation bearing is unnecessary because the There is absolutely no problem in providing a rotary bearing.
In addition, the wind rotor and the wind tunnel have a compact structure, which is advantageous in terms of manufacturing.
As a field of application, it can be used as a general wind power generation device, or as an auxiliary power generation device attached to running vehicles, trains, drones, etc., and has extremely high social utility value.

本発明の実施例１を示す説明図であり風洞に風力発電装置を設けた一部縦断面説明図である。BRIEF DESCRIPTION OF THE DRAWINGS It is explanatory drawing which shows Example 1 of this invention, and is partial longitudinal cross-section explanatory drawing which provided the wind power generator in the wind tunnel. 図１に示すに風力発電装置の要部を拡大して示す説明図である。It is explanatory drawing which expands and shows the principal part of a wind power generator shown in FIG. 図１の矢視Ａ－Ａから見た横断面説明図の上部半分を示す概略図。FIG. 2 is a schematic diagram showing the upper half of the explanatory cross-sectional view viewed from the arrow AA in FIG. 1; 図１の矢視Ｂ－Ｂから見た横断面説明図の上部半分を示す概略図。The schematic diagram which shows the upper half of the cross-sectional explanatory drawing seen from arrow BB of FIG.

本発明の風力発電装置を実施するための形態を図１～図４に示す実施例１により具体的に説明する。A mode for carrying out the wind turbine generator of the present invention will be specifically described with reference to a first embodiment shown in FIGS. 1 to 4. FIG.

本例の図１～図４において、風力発電装置は、風力回転体１００と、風洞２００の内壁部に設置の両支持リング２０１，２０２と電磁コイル３００とからなる。
風力回転体１００は、風洞２００の中央部において、回転風車１０１を有し、前記回転風車１０１の先端部をドーナツリング１０２で支持する。
前記ドーナツリング１０２の内周側には両磁極Ｎ，Ｓをドーナツリング１０２の軸方向に配し、且つ前記ドーナツリング１０２の周方向に沿って同一磁極（Ｎ同士、Ｓ同士）を揃えた第１永久磁石１０３を配列する。
前記ドーナツリング１０２の軸方向の前後面各々において、径方向に両磁極Ｎ，Ｓを配し且つドーナツリング１０２の中央の周方向に沿って同一磁極（Ｎ同士、Ｓ同士）を揃えた第２永久磁石１０４，及び第３永久磁石１０５を配列する。
また前記ドーナツリング１０２の外周にて磁極を径方向に交互に向けて第４永久磁石１０６を配列する。1 to 4 of this example, the wind turbine generator comprises a wind rotor 100, both support rings 201 and 202 installed on the inner wall of a wind tunnel 200, and an electromagnetic coil 300. FIG.
The wind rotating body 100 has a rotating windmill 101 in the center of the wind tunnel 200 , and the tip of the rotating windmill 101 is supported by a donut ring 102 .
On the inner peripheral side of the donut ring 102, both magnetic poles N and S are arranged in the axial direction of the donut ring 102, and the same magnetic poles (N and S) are aligned along the circumferential direction of the donut ring 102. 1 Permanent magnets 103 are arranged.
On each of the front and rear surfaces of the donut ring 102 in the axial direction , both magnetic poles N and S are arranged in the radial direction, and the same magnetic poles (N and S) are aligned along the circumferential direction of the center of the donut ring 102. A permanent magnet 104 and a third permanent magnet 105 are arranged.
Fourth permanent magnets 106 are arranged on the outer periphery of the donut ring 102 with their magnetic poles directed alternately in the radial direction.

前記風洞２００は、前記ドーナツリング１０２の軸方向の前後面の各々に所定間隔で支持リング２０１，２０２を垂下設置する。
前記両支持リング２０１，２０２の対面側の内周側には、前記第１永久磁石１０３の両磁極の各々に反発関係となる磁極間隔で第５永久磁石２０３、第６永久磁石２０４を配列する。
更に、前記支持リング２０１，２０２の各対面側の中央部には、両磁極を支持リング２０１，２０２の径方向に配して前記第２永久磁石１０４，及び第３永久磁石１０５のそれぞれの対面磁極に対して磁極を反発関係にして各一対の第７永久磁石２０５及び第８永久磁石２０６を前記支持リング２０１，２０２の対面中央部の周方向に沿って各々配列する。
叉、前記両支持リング２０１，２０２間の風洞２００内壁には前記第４永久磁石１０６の回転方向に沿って電磁コイル３００を固定配列する。In the wind tunnel 200, support rings 201 and 202 are suspended from the front and rear surfaces of the donut ring 102 in the axial direction at predetermined intervals.
A fifth permanent magnet 203 and a sixth permanent magnet 204 are arranged on the inner peripheral side of the opposing sides of the support rings 201 and 202 at a magnetic pole interval that repels the magnetic poles of the first permanent magnet 103 . .
Furthermore, in the central portion of each facing side of the support rings 201 and 202, both magnetic poles are arranged in the radial direction of the support rings 201 and 202 so that the second permanent magnet 104 and the third permanent magnet 105 face each other. A pair of the seventh permanent magnet 205 and the eighth permanent magnet 206 are arranged along the circumferential direction of the facing central portions of the support rings 201 and 202 with the magnetic poles in a repulsive relationship with respect to the magnetic poles.
Also, an electromagnetic coil 300 is fixedly arranged along the rotation direction of the fourth permanent magnet 106 on the inner wall of the wind tunnel 200 between the two support rings 201 and 202 .

而して、前記風力回転体１００の前記第１永久磁石１０３は、前記両支持リング２０１，２０２の前記第５永久磁石２０３、第６永久磁石２０４に対して無接触で浮遊回転して回転風車１０１の回転軸方向の振動を確実に防止する。
しかも前記風力回転体１００の第２永久磁石及び第３永久磁石１０４、１０５は、第７永久磁石２０５及び第８永久磁石２０６に対しても無接触で浮遊回転して回転風車１０１の径方向の振動を確実に防止する。
これらの無接触回転により、風力回転体１００は回転駆動ロスが極めて極小であると共に安定した浮遊回転作動をするので接触式の回転軸受けを原則不要となる。しかし回転軸受を設けることは一向に差し支えない。Therefore, the first permanent magnet 103 of the wind power rotating body 100 floats and rotates without contact with the fifth permanent magnet 203 and the sixth permanent magnet 204 of the both support rings 201 and 202 to form a rotating wind turbine. Vibration in the rotation axis direction of 101 is reliably prevented.
Moreover, the second and third permanent magnets 104 and 105 of the wind power rotating body 100 float and rotate without contacting the seventh permanent magnet 205 and the eighth permanent magnet 206, and rotate in the radial direction of the rotating windmill 101. To surely prevent vibration.
Due to these non-contact rotations, the wind power rotating body 100 has extremely minimal rotation drive loss and performs stable floating rotation operation, so contact-type rotation bearings are basically unnecessary. However, there is no problem in providing a rotary bearing.

本発明は前述の優れた作用効果を呈するため、一般家庭は勿論、発電産業界に貢献する事、多大なものが有り産業上の利用可能性は充分である。 Since the present invention exhibits the above-described excellent effects, it can contribute to the power generation industry as well as general households, and has great industrial applicability.

１００：風力回転体
１０１：回転風車
１０２：ドーナツリング
１０３：第１永久磁石
１０４、第２永久磁石
１０５：第３永久磁石
１０６：第４永久磁石
２００：風洞
２０１，２０２：支持リング
２０３：第５永久磁石
２０４：第６永久磁石
２０５：第７永久磁石
２０６：第８永久磁石
３００：電磁コイル100: Wind power rotating body 101: Rotating windmill 102: Donut ring 103: First permanent magnet 104, second permanent magnet
105: Third permanent magnet
106: Fourth permanent magnet
200: wind tunnel 201, 202: support ring
203: fifth permanent magnet
204: sixth permanent magnet
205: seventh permanent magnet
206: Eighth permanent magnet
300: electromagnetic coil

Claims (1)

風洞（２００）の径方向中央部において、回転風車（１０１）を有し、前記回転風車（１０１）の先端部をドーナツリング（１０２）で支持し、前記ドーナツリング（１０２）の内周側の軸心方向に両磁極を配し且つ前記ドーナツリング（１０２）の周方向に沿って同一磁極を揃えた第１永久磁石（１０３）を配列し、前記ドーナツリング（１０２）の軸心方向の前後面各々において径方向に両磁極を配し且つ前記ドーナツリング（１０２）の周方向に沿って同一磁極を揃えた第２永久磁石（１０４）及び第３永久磁石（１０５）を配列し、前記ドーナツリング（１０２）の外周に磁極を径方向に交互に向けて第４永久磁石（１０６）を配列してなる風力回転体（１００）を備え、A wind tunnel (200) has a rotating windmill (101) at its radially central portion, and the tip of the rotating windmill (101) is supported by a donut ring (102). First permanent magnets (103) having both magnetic poles arranged in the axial direction and having the same magnetic poles aligned along the circumferential direction of the donut ring (102) are arranged in front and rear of the donut ring (102) in the axial direction. A second permanent magnet (104) and a third permanent magnet (105) having both magnetic poles arranged radially on each surface and having the same magnetic poles aligned along the circumferential direction of the donut ring (102) are arranged to form the donut ring (102). Equipped with a wind rotating body (100) in which fourth permanent magnets (106) are arranged with magnetic poles directed alternately in the radial direction on the outer circumference of a ring (102),
前記風洞（２００）は、前記ドーナツリング（１０２）の軸心方向の前後面各々に所定間隔で対面して支持リング（２０１，２０２）を設け、The wind tunnel (200) is provided with support rings (201, 202) facing each of the front and rear surfaces of the donut ring (102) in the axial direction at a predetermined interval,
前記両支持リング（２０１，２０２）の一方の支持リング（２０１）の対面側において前記第１永久磁石（１０３）の磁極に磁極を反発関係にして第５永久磁石（２０３）を当該一方の支持リング（２０１）の周方向に配列すると共に前記第２永久磁石（１０４）の各磁極に磁極を反発関係で対面する一対の第７永久磁石（２０５）を当該一方の支持リング（２０１）の周方向に配列し、The fifth permanent magnet (203) is supported on one of the support rings (201, 202) by making the magnetic poles of the first permanent magnet (103) and the magnetic poles of the first permanent magnet (103) in a repulsive relationship on the facing side of one of the support rings (201). A pair of seventh permanent magnets (205) arranged in the circumferential direction of the ring (201) and facing the magnetic poles of the second permanent magnets (104) in a repulsive relationship are arranged around the one support ring (201). arranged in the direction of
又、前記両支持リング（２０１，２０２）の他方の支持リング（２０２）の対面側において前記第１永久磁石（１０３）の磁極に磁極を反発関係にして第６永久磁石（２０４）を当該他方の支持リング（２０２）の周方向に配列すると共に前記第３永久磁石（１０５）の各磁極に磁極を反発関係で対面する一対の第８永久磁石（２０６）を当該他方の支持リング（２０２）の周方向に配列し、前記両支持リング（２０１，２０２）間の前記風洞In addition, the magnetic poles of the first permanent magnet (103) on the opposite side of the other supporting ring (202) of the two supporting rings (201, 202) are in a repulsive relationship, and the sixth permanent magnet (204) is connected to the other supporting ring (201, 202). A pair of eighth permanent magnets (206) arranged in the circumferential direction of the support ring (202) and facing each magnetic pole of the third permanent magnet (105) in a repulsive relationship with the other support ring (202) and the wind tunnel between the support rings (201, 202) （２００）の内壁に前記第４永久磁石（１０６）の回転方向に沿って電磁コイル（３００）を固定配列したことを特徴とする風力発電装置。A wind turbine generator, characterized in that an electromagnetic coil (300) is fixedly arranged along the rotation direction of the fourth permanent magnet (106) on the inner wall of the (200).
JP2021188994A 2021-10-27 2021-10-27 wind turbine Active JP7201962B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021188994A JP7201962B1 (en) 2021-10-27 2021-10-27 wind turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021188994A JP7201962B1 (en) 2021-10-27 2021-10-27 wind turbine

Publications (2)

Publication Number Publication Date
JP7201962B1 true JP7201962B1 (en) 2023-01-11
JP2023065281A JP2023065281A (en) 2023-05-12

Family

ID=84829422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021188994A Active JP7201962B1 (en) 2021-10-27 2021-10-27 wind turbine

Country Status (1)

Country Link
JP (1) JP7201962B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001132617A (en) 1999-11-01 2001-05-18 Masaharu Miyake Wind power generation device
JP2005237128A (en) 2004-02-20 2005-09-02 Kayaba Ind Co Ltd Energy conversion mechanism
JP2006219981A (en) 2003-01-28 2006-08-24 Shiro Kanehara Wind power generation system, arrangement configuration of permanent magnet and electricity-force conversion device
JP2009281228A (en) 2008-05-21 2009-12-03 Koji Arima Wind turbine generator
JP2011085075A (en) 2009-10-15 2011-04-28 Metawater Co Ltd Funnel-mounted power generator and power generator mounting structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001132617A (en) 1999-11-01 2001-05-18 Masaharu Miyake Wind power generation device
JP2006219981A (en) 2003-01-28 2006-08-24 Shiro Kanehara Wind power generation system, arrangement configuration of permanent magnet and electricity-force conversion device
JP2005237128A (en) 2004-02-20 2005-09-02 Kayaba Ind Co Ltd Energy conversion mechanism
JP2009281228A (en) 2008-05-21 2009-12-03 Koji Arima Wind turbine generator
JP2011085075A (en) 2009-10-15 2011-04-28 Metawater Co Ltd Funnel-mounted power generator and power generator mounting structure

Also Published As

Publication number Publication date
JP2023065281A (en) 2023-05-12

Similar Documents

Publication Publication Date Title
US8864439B2 (en) Tidal flow hydroelectric turbine
US9973047B2 (en) Dynamometer for a test stand for an aircraft turbomachine
CN102148592A (en) Magnetic suspension support structure used for vertical hub-disk motor
RU2014112206A (en) PASSIVE MAGNETIC BEARINGS FOR ROTATING EQUIPMENT, INCLUDING ASYNCHRONOUS ELECTRIC MACHINES
CN102223007A (en) High-speed permanent magnet motor/generator
CN202094738U (en) High speed permanent magnet motor/generator
JP2009299656A (en) Wind turbine generator
US20110049902A1 (en) Air cooled brushless wind alternator
WO2014080327A2 (en) Machine with two co-axial rotors
KR20070098287A (en) Aerogenerator
CN101534031A (en) Suspended impeller-type direct current (DC) motor
JP7201962B1 (en) wind turbine
JP2018531346A5 (en)
JP2008128144A (en) Wind turbine generator
WO2016147038A1 (en) Electricity generator
GB2449436A (en) Fluid driven generator
JPS61149651A (en) Gear transmission device
WO2018070573A1 (en) Hydropower generation apparatus
CN201063491Y (en) Electromagnetic force vessel
JP2020133511A (en) Rotary electric machine, power generator and wind power generation facility
JP3238343U (en) Wind power generator
JP3238276U (en) Power generator
CN103758575A (en) Idler shaft opposite rotating body for engine
JP2015050892A (en) Power generation system
JP2005256676A (en) Electric pump unit

Legal Events

Date Code Title Description
A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220506

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220506

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220816

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220905

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20221206

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221209

R150 Certificate of patent or registration of utility model

Ref document number: 7201962

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150