JP2012182973A - 高効率発電機 - Google Patents
高効率発電機 Download PDFInfo
- Publication number
- JP2012182973A JP2012182973A JP2011276837A JP2011276837A JP2012182973A JP 2012182973 A JP2012182973 A JP 2012182973A JP 2011276837 A JP2011276837 A JP 2011276837A JP 2011276837 A JP2011276837 A JP 2011276837A JP 2012182973 A JP2012182973 A JP 2012182973A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- teeth
- stator coil
- rotor
- phase
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 title description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000004804 winding Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- 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
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Windings For Motors And Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
【解決手段】高効率発電機30は、入力軸16に固定され、周方向に永久磁石18を複数有するロータ12と、ロータ12に対して所定の間隔をもって相対し、その相対する方向に突出するティース22に巻き回されたステータコイル26を有するステータ14とを備える。そして、ステータコイル26が、ステータ36の周方向に偏在するように配置されて不均等負荷配置になるように構成される。このような簡易な構成により、発電機10の高出力化、小型化および省材料化を図ることができる。
【選択図】図4
Description
Claims (5)
- 入力軸に固定され、周方向に永久磁石を複数有するロータと、
ロータに対して所定の間隔をもって相対し、その相対する方向に突出する複数のティースにそれぞれ巻き回されたステータコイルを有するステータと、
を備え、
ステータコイルが、ステータの周方向に偏在するように配置されて不均等負荷配置になるように構成される、
ことを特徴とする高効率発電機。 - 請求項1に記載の高効率発電機において、
ステータは、入力軸に対して偏心している円筒形状である、
ことを特徴とする高効率発電機。 - 請求項1または2に記載の高効率発電機において、
あるティースに巻かれるステータコイルの線径が、他のティースに巻かれるステータコイルの線径と異なる、
ことを特徴とする高効率発電機。 - 請求項1または2に記載の高効率発電機において、
あるティースに巻かれるステータコイルの巻き数が、他のティースに巻かれるステータコイルの巻き数と異なる、
ことを特徴とする高効率発電機。 - 請求項1から4のいずれか1つに記載の高効率発電機において、
ある永久磁石の磁力は、他の永久磁石の磁力と異なる、
ことを特徴とする高効率発電機。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011276837A JP5824349B2 (ja) | 2011-02-08 | 2011-12-19 | 高効率発電機 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011025380 | 2011-02-08 | ||
| JP2011025380 | 2011-02-08 | ||
| JP2011276837A JP5824349B2 (ja) | 2011-02-08 | 2011-12-19 | 高効率発電機 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011153950A Division JP4927226B1 (ja) | 2011-02-08 | 2011-07-12 | 高効率発電機 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012182973A true JP2012182973A (ja) | 2012-09-20 |
| JP2012182973A5 JP2012182973A5 (ja) | 2013-08-08 |
| JP5824349B2 JP5824349B2 (ja) | 2015-11-25 |
Family
ID=45490372
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011153950A Expired - Fee Related JP4927226B1 (ja) | 2011-02-08 | 2011-07-12 | 高効率発電機 |
| JP2011276837A Active JP5824349B2 (ja) | 2011-02-08 | 2011-12-19 | 高効率発電機 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011153950A Expired - Fee Related JP4927226B1 (ja) | 2011-02-08 | 2011-07-12 | 高効率発電機 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20140001907A1 (ja) |
| JP (2) | JP4927226B1 (ja) |
| CN (2) | CN202127310U (ja) |
| TW (1) | TWI555306B (ja) |
| WO (1) | WO2012108401A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014144540A1 (en) * | 2013-03-15 | 2014-09-18 | Flux Energy Systems, Llc | Electric motor |
| DE102021119832A1 (de) | 2021-07-30 | 2023-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Elektrische Maschine, Antriebsstrang mit elektrischer Maschine und Verfahren zum Betreiben der elektrischen Maschine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003391B (zh) | 2020-08-20 | 2021-07-20 | 珠海格力电器股份有限公司 | 定子铁芯、磁悬浮轴承、电机 |
| CN112994281B (zh) * | 2021-04-06 | 2022-03-15 | 珠海格力电器股份有限公司 | 电机定子和永磁同步电机 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0321943U (ja) * | 1989-07-07 | 1991-03-06 | ||
| JPH10225028A (ja) * | 1997-02-07 | 1998-08-21 | Mitsubishi Electric Corp | 回転電動機 |
| JPH11252845A (ja) * | 1998-03-04 | 1999-09-17 | Mitsuba Corp | 交流発電機 |
| WO2003098781A1 (fr) * | 2002-05-16 | 2003-11-27 | Mitsuba Corporation | Dynamo |
| JP2008514167A (ja) * | 2004-09-15 | 2008-05-01 | シーメンス アクチエンゲゼルシヤフト | 同期機 |
| JP2010063283A (ja) * | 2008-09-04 | 2010-03-18 | Toshiba Corp | 永久磁石形モータ |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4475051A (en) * | 1982-08-27 | 1984-10-02 | International Business Machines Corporation | Low inertia high torque variable reluctance motor |
| US5045742A (en) * | 1990-02-23 | 1991-09-03 | General Electric Company | Electric motor with optimum core dimensions |
| US5313191A (en) * | 1990-11-26 | 1994-05-17 | Honda Giken Kogyo Kabushiki Kaisha | Warning device for an electric vehicle |
| JP3457076B2 (ja) * | 1994-12-26 | 2003-10-14 | オークマ株式会社 | 電動機 |
| US5723930A (en) * | 1995-01-05 | 1998-03-03 | Industrial Technology Research Institute | Stators incorporating blank winding slots for a permanent magnet brushless motor and method of winding thereof |
| JP4091197B2 (ja) * | 1999-02-15 | 2008-05-28 | 三菱電機株式会社 | 回転電機 |
| JP2001286114A (ja) * | 2000-01-25 | 2001-10-12 | Toshiba Corp | 電動機及びエレベータ装置 |
| JP3995450B2 (ja) * | 2000-12-20 | 2007-10-24 | ヤマハモーターエレクトロニクス株式会社 | 永久磁石型回転電機 |
| EP1217713B1 (en) * | 2000-12-20 | 2010-02-10 | Yamaha Motor Electronics Kabushiki Kaisha | Permanent magnet type rotor and permanent magnet type rotary electrical machine |
| JP4158013B2 (ja) * | 2002-06-19 | 2008-10-01 | 株式会社安川電機 | 永久磁石同期モータの電機子およびそれを用いた永久磁石同期モータ |
| JP2005160143A (ja) * | 2003-11-20 | 2005-06-16 | Toyota Motor Corp | 回転電機の固定子 |
| JP2005308027A (ja) * | 2004-04-19 | 2005-11-04 | Sony Corp | 自動平衡装置及び当該装置を搭載した回転装置 |
| US20060275155A1 (en) * | 2005-01-28 | 2006-12-07 | Robert Thibodeau | Rotational apparatus |
| US7388311B2 (en) * | 2005-09-14 | 2008-06-17 | Ashman Technologies | Redundant windings with current limiting means for electric machines |
| JP2007124733A (ja) * | 2005-10-25 | 2007-05-17 | Matsushita Electric Ind Co Ltd | スピンドルモータ |
| TWI343689B (en) * | 2006-12-28 | 2011-06-11 | Delta Electronics Inc | Permanent magnet rotary structure of electric machinery |
| JP5398437B2 (ja) * | 2008-09-19 | 2014-01-29 | ヤマハモーターエレクトロニクス株式会社 | 三相磁石式発電機および輸送機器 |
| JP5305887B2 (ja) * | 2008-12-18 | 2013-10-02 | 株式会社東芝 | 永久磁石式回転電機 |
| WO2010128674A1 (ja) * | 2009-05-08 | 2010-11-11 | Kinoshita Yukio | 回転電機を用いた駆動力発生機 |
| CN202840703U (zh) * | 2011-07-12 | 2013-03-27 | 福杨久庆 | 高效率发电机 |
-
2011
- 2011-05-10 CN CN2011201525598U patent/CN202127310U/zh not_active Expired - Lifetime
- 2011-07-12 JP JP2011153950A patent/JP4927226B1/ja not_active Expired - Fee Related
- 2011-12-19 JP JP2011276837A patent/JP5824349B2/ja active Active
-
2012
- 2012-02-06 TW TW101103747A patent/TWI555306B/zh not_active IP Right Cessation
- 2012-02-07 US US13/984,284 patent/US20140001907A1/en not_active Abandoned
- 2012-02-07 WO PCT/JP2012/052667 patent/WO2012108401A1/ja not_active Ceased
- 2012-07-12 CN CN201210241766XA patent/CN102891545A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0321943U (ja) * | 1989-07-07 | 1991-03-06 | ||
| JPH10225028A (ja) * | 1997-02-07 | 1998-08-21 | Mitsubishi Electric Corp | 回転電動機 |
| JPH11252845A (ja) * | 1998-03-04 | 1999-09-17 | Mitsuba Corp | 交流発電機 |
| WO2003098781A1 (fr) * | 2002-05-16 | 2003-11-27 | Mitsuba Corporation | Dynamo |
| JP2008514167A (ja) * | 2004-09-15 | 2008-05-01 | シーメンス アクチエンゲゼルシヤフト | 同期機 |
| JP2010063283A (ja) * | 2008-09-04 | 2010-03-18 | Toshiba Corp | 永久磁石形モータ |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014144540A1 (en) * | 2013-03-15 | 2014-09-18 | Flux Energy Systems, Llc | Electric motor |
| DE102021119832A1 (de) | 2021-07-30 | 2023-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Elektrische Maschine, Antriebsstrang mit elektrischer Maschine und Verfahren zum Betreiben der elektrischen Maschine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4927226B1 (ja) | 2012-05-09 |
| CN102629810A (zh) | 2012-08-08 |
| US20140001907A1 (en) | 2014-01-02 |
| CN202127310U (zh) | 2012-01-25 |
| JP2012182969A (ja) | 2012-09-20 |
| CN102891545A (zh) | 2013-01-23 |
| TW201242220A (en) | 2012-10-16 |
| JP5824349B2 (ja) | 2015-11-25 |
| WO2012108401A1 (ja) | 2012-08-16 |
| TWI555306B (zh) | 2016-10-21 |
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