JP7309113B2 - 低騒音な自己発電型の発電機 - Google Patents
低騒音な自己発電型の発電機 Download PDFInfo
- Publication number
- JP7309113B2 JP7309113B2 JP2021502817A JP2021502817A JP7309113B2 JP 7309113 B2 JP7309113 B2 JP 7309113B2 JP 2021502817 A JP2021502817 A JP 2021502817A JP 2021502817 A JP2021502817 A JP 2021502817A JP 7309113 B2 JP7309113 B2 JP 7309113B2
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- JP
- Japan
- Prior art keywords
- rotor
- phase
- generator
- magnet
- excitation
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0053—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using alternators or dynamos
-
- 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
-
- 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
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/278—Surface mounted magnets; Inset magnets
-
- 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
- H02K1/2786—Outer rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/42—Asynchronous induction generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
Description
前記ステータアーマチュアには、複数の円筒状誘導磁極がローターマグネットに面する方向に沿って延在され、円筒状誘導磁極に発電巻線が巻かれ、
前記ローターマグネットは、互いに取り付けられた少なくとも2つの層の構造を含み、一方の層は、非磁性材料からなり、他方の層は、円周方向に交互に配置された強磁性材料励起磁石と磁気透過性材料透過性磁石とからなり、いくつかの対の発電用励起磁石を形成し、強磁性材料励起磁石の極性の方向は径方向に配列される。
ローター外輪は、磁気伝導性材料からなり、
ローター中間層は、非磁性材料からなり、
ローター内輪は、円周方向に交互に配置された強磁性材料励起磁石と磁気透過性材料透過性磁石とからなる。
ローター内輪は、非磁性材料からなり、
ローター外輪は、円周方向に交互に配置された強磁性材料励起磁石と磁気透過性材料透過性磁石とからなる。
Claims (6)
- ステータアーマチュアと、ローターマグネットと、を備える低騒音な自己発電型の発電機であって、
前記ステータアーマチュアには、複数の円筒状誘導磁極がローターマグネットに面する方向に沿って延在され、円筒状誘導磁極に発電巻線が巻かれ、
前記ローターマグネットは、互いに取り付けられた少なくとも2つの層の構造を含み、一方の層は、非磁性材料からなり、他方の層は、円周方向に交互に配置された強磁性材料励起磁石と磁気透過性材料透過性磁石とからなり、いくつかの対の発電用励起磁石を形成し、前記強磁性材料励起磁石の極性の方向は径方向に配列され、
前記ステータアーマチュアと前記ローターマグネットは、外側ローターおよび内側ステータの構造を採用し、その中で、前記ステータアーマチュアは、内輪を有し、複数の円筒状誘導磁極が前記内輪から外向きに延在し、円筒状誘導磁極には、発電巻線が巻かれ、
前記ローターマグネットは、前記ステータアーマチュアに向かう方向に順番に以下のような3層の構造を備え、
ローター外輪は、磁気伝導性材料からなり、
ローター中間層は、非磁性材料からなり、
ローター内輪は、円周方向に交互に配置された強磁性材料励起磁石と磁気透過性材料透過性磁石とからなることを特徴とする低騒音な自己発電型の発電機。 - 前記ステータアーマチュアに面する強磁性材料励起磁石の側面は、中間が厚く且つ内側円弧面を形成し、両側が薄く且つ傾斜面を形成することを特徴とする請求項1に記載の低騒音な自己発電型の発電機。
- 前記強磁性材料励起磁石の側面は、中間が厚く且つ外側円弧面を形成し、両側が薄く且つ傾斜面を形成することを特徴とする請求項1に記載の低騒音な自己発電型の発電機。
- 前記円筒状誘導磁極の数と励起磁石の数の組み合わせ比条件は、二重三相発電の要件を満たすことを特徴とする請求項1に記載の低騒音な自己発電型の発電機。
- 前記円筒状誘導磁極の数は12個であり、前記強磁性材料励起磁石の数は5対であり、組み合わせ比条件は、二重三相二極の発電機の要件を満たし、又は、前記円筒状誘導磁極の数は24個であり、強磁性材料励起磁石の数は10対であり、組み合わせ比条件は、二重三相四極の発電機の要件を満たすことを特徴とする請求項4に記載の低騒音な自己発電型の発電機。
- 前記二重三相二極の発電機の発電出力回路又は前記二重三相四極の発電機の発電出力回路は、単一グループの三相発電出力または二重グループの三相発電出力を使用することができることを特徴とする請求項5に記載の低騒音な自己発電型の発電機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810768348.3A CN108649720A (zh) | 2018-07-13 | 2018-07-13 | 一种静音自发电发电机 |
CN201810768348.3 | 2018-07-13 | ||
PCT/CN2019/095243 WO2020011161A1 (zh) | 2018-07-13 | 2019-07-09 | 一种静音自发电发电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021532708A JP2021532708A (ja) | 2021-11-25 |
JP7309113B2 true JP7309113B2 (ja) | 2023-07-18 |
Family
ID=63751162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021502817A Active JP7309113B2 (ja) | 2018-07-13 | 2019-07-09 | 低騒音な自己発電型の発電機 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210135540A1 (ja) |
EP (1) | EP3823137A4 (ja) |
JP (1) | JP7309113B2 (ja) |
KR (1) | KR102616342B1 (ja) |
CN (1) | CN108649720A (ja) |
BR (1) | BR112021000495A2 (ja) |
WO (1) | WO2020011161A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11260257B2 (en) | 2018-01-31 | 2022-03-01 | Sound Shore Innovations L.L.C. | Modified weight training equipment |
US11666793B2 (en) * | 2018-01-31 | 2023-06-06 | Sound Shore Innovations L.L.C. | Modified weight training equipment |
USD969941S1 (en) | 2018-01-31 | 2022-11-15 | Sound Shore Innovations L.L.C. | Weight plate |
CN108649720A (zh) * | 2018-07-13 | 2018-10-12 | 张喆 | 一种静音自发电发电机 |
JP7293701B2 (ja) * | 2019-02-08 | 2023-06-20 | 株式会社デンソー | 回転電機 |
KR102459958B1 (ko) * | 2022-03-04 | 2022-11-04 | 주식회사 티앤에스테크 | 오프로드용 아이피엠 허브 모터 |
WO2024040426A1 (zh) * | 2022-08-23 | 2024-02-29 | 张喆 | 一种静音自发电发电机 |
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US20050093391A1 (en) | 2003-11-03 | 2005-05-05 | Mcmullen Patrick T. | Sleeveless permanent magnet rotor construction |
JP2008005603A (ja) | 2006-06-21 | 2008-01-10 | Mitsubishi Electric Corp | 同期機、およびこれを発電機として用いた発電システム |
JP2010110128A (ja) | 2008-10-30 | 2010-05-13 | Toshiba Corp | 永久磁石回転電機 |
US20100277024A1 (en) | 2006-06-14 | 2010-11-04 | Rafael Rodriguez Rodriguez | Low-inertia permanent-magnet electrical machine rotor |
JP2013085381A (ja) | 2011-10-11 | 2013-05-09 | Panasonic Corp | 同期電動機駆動システム |
JP2017221100A (ja) | 2016-05-18 | 2017-12-14 | ジョンソン エレクトリック ソシエテ アノニム | モータ |
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CN2207656Y (zh) * | 1994-07-06 | 1995-09-13 | 刘志新 | 一种永磁发电机转子 |
TW533652B (en) * | 2000-08-25 | 2003-05-21 | Honda Motor Co Ltd | Permanent magnet type rotary electric machine and drive unit for same |
EP1251023B1 (fr) * | 2001-04-17 | 2004-11-17 | Moteurs Leroy-Somer | Machine électrique à rotor extérieur |
EA008613B1 (ru) * | 2006-09-28 | 2007-06-29 | Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" | Многофазная электрическая машина |
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EP3198708B1 (en) * | 2014-09-24 | 2020-02-12 | TM4 Inc. | Reluctance assisted external rotor pmsm |
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CN108649720A (zh) * | 2018-07-13 | 2018-10-12 | 张喆 | 一种静音自发电发电机 |
-
2018
- 2018-07-13 CN CN201810768348.3A patent/CN108649720A/zh active Pending
-
2019
- 2019-07-09 JP JP2021502817A patent/JP7309113B2/ja active Active
- 2019-07-09 WO PCT/CN2019/095243 patent/WO2020011161A1/zh unknown
- 2019-07-09 BR BR112021000495-5A patent/BR112021000495A2/pt unknown
- 2019-07-09 EP EP19833619.0A patent/EP3823137A4/en active Pending
- 2019-07-09 KR KR1020217001076A patent/KR102616342B1/ko active IP Right Grant
-
2021
- 2021-01-12 US US17/147,045 patent/US20210135540A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050093391A1 (en) | 2003-11-03 | 2005-05-05 | Mcmullen Patrick T. | Sleeveless permanent magnet rotor construction |
US20100277024A1 (en) | 2006-06-14 | 2010-11-04 | Rafael Rodriguez Rodriguez | Low-inertia permanent-magnet electrical machine rotor |
JP2008005603A (ja) | 2006-06-21 | 2008-01-10 | Mitsubishi Electric Corp | 同期機、およびこれを発電機として用いた発電システム |
JP2010110128A (ja) | 2008-10-30 | 2010-05-13 | Toshiba Corp | 永久磁石回転電機 |
JP2013085381A (ja) | 2011-10-11 | 2013-05-09 | Panasonic Corp | 同期電動機駆動システム |
JP2017221100A (ja) | 2016-05-18 | 2017-12-14 | ジョンソン エレクトリック ソシエテ アノニム | モータ |
Also Published As
Publication number | Publication date |
---|---|
KR102616342B1 (ko) | 2023-12-21 |
CN108649720A (zh) | 2018-10-12 |
EP3823137A4 (en) | 2022-04-06 |
BR112021000495A2 (pt) | 2021-04-06 |
WO2020011161A1 (zh) | 2020-01-16 |
KR20210039373A (ko) | 2021-04-09 |
JP2021532708A (ja) | 2021-11-25 |
EP3823137A1 (en) | 2021-05-19 |
US20210135540A1 (en) | 2021-05-06 |
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