ZA200204915B - Electrical machine stator and rotor. - Google Patents
Electrical machine stator and rotor. Download PDFInfo
- Publication number
- ZA200204915B ZA200204915B ZA200204915A ZA200204915A ZA200204915B ZA 200204915 B ZA200204915 B ZA 200204915B ZA 200204915 A ZA200204915 A ZA 200204915A ZA 200204915 A ZA200204915 A ZA 200204915A ZA 200204915 B ZA200204915 B ZA 200204915B
- Authority
- ZA
- South Africa
- Prior art keywords
- tooth
- stator
- gap
- stator according
- reluctance
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000004907 flux Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 238000003475 lamination Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H02K1/14—Stator cores with salient poles
-
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Synchronous Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9904799A SE518110C2 (sv) | 1999-12-23 | 1999-12-23 | Stator och rotor för en elektrisk maskin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200204915B true ZA200204915B (en) | 2003-06-19 |
Family
ID=20418321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200204915A ZA200204915B (en) | 1999-12-23 | 2002-06-19 | Electrical machine stator and rotor. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6849985B2 (sv) |
| EP (1) | EP1240701A1 (sv) |
| JP (1) | JP2003518904A (sv) |
| KR (1) | KR100651489B1 (sv) |
| CN (1) | CN1185773C (sv) |
| AU (1) | AU766873B2 (sv) |
| BR (1) | BR0016713A (sv) |
| CA (1) | CA2394632C (sv) |
| MX (1) | MXPA02006135A (sv) |
| PL (1) | PL355476A1 (sv) |
| RU (1) | RU2002119569A (sv) |
| SE (1) | SE518110C2 (sv) |
| TW (1) | TW501327B (sv) |
| WO (1) | WO2001048890A1 (sv) |
| ZA (1) | ZA200204915B (sv) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094876A1 (en) * | 2001-11-20 | 2003-05-22 | Chun-Pu Hsu | Stator structure with composite windings |
| KR100437189B1 (ko) * | 2002-08-28 | 2004-06-23 | 전자부품연구원 | 자속 장벽을 가진 스위치드 릴럭턴스 모터 |
| DE102004029983A1 (de) * | 2004-06-21 | 2006-01-12 | Minebea Co., Ltd. | Bürstenloser Gleichstrommotor |
| JP2006271187A (ja) | 2005-02-22 | 2006-10-05 | Mitsubishi Electric Corp | 回転電機 |
| DE102005017517B4 (de) * | 2005-04-15 | 2007-03-08 | Minebea Co., Ltd. | Statoranordnung für eine elektrische Maschine und Verfahren zum Herstellen einer Statoranordnung |
| US7608965B2 (en) * | 2005-09-01 | 2009-10-27 | Wisconsin Alumni Research Foundation | Field controlled axial flux permanent magnet electrical machine |
| DE102005045348A1 (de) * | 2005-09-22 | 2007-04-05 | Siemens Ag | Zahnmodul für ein permanentmagneterregtes Primärteil einer elektrischen Maschine |
| US7579738B2 (en) | 2005-10-31 | 2009-08-25 | Greenee Energy Inc. | Multi-phase electrical motor for use in a wheel |
| DE102006009440A1 (de) * | 2006-03-01 | 2007-09-06 | Siemens Ag | Elektrische Maschine mit kunststoffummantelten Polzähnen und entsprechendes Verfahren |
| JP4762816B2 (ja) * | 2006-07-28 | 2011-08-31 | 新日本製鐵株式会社 | 励磁機および同期機 |
| JP4762836B2 (ja) * | 2006-09-11 | 2011-08-31 | 新日本製鐵株式会社 | 励磁機および同期機 |
| DE102006043893B4 (de) * | 2006-09-19 | 2008-10-02 | Siemens Ag | Polzahn mit Permanentmagnet |
| EP1919063A1 (en) * | 2006-11-02 | 2008-05-07 | Sy.Tra.Ma. S.R.L. | Flux-reversal linear motor |
| EP2151039A1 (en) | 2007-05-09 | 2010-02-10 | Motor Excellence, LLC | Generators using electromagnetic rotors |
| US7973446B2 (en) | 2007-05-09 | 2011-07-05 | Motor Excellence, Llc | Electrical devices having tape wound core laminate rotor or stator elements |
| US7755244B2 (en) * | 2007-05-11 | 2010-07-13 | Uqm Technologies, Inc. | Stator for permanent magnet electric motor using soft magnetic composites |
| DE102007038903A1 (de) * | 2007-08-17 | 2009-03-12 | Continental Automotive Gmbh | Synchronmaschine und Ständerkern für eine solche |
| DE102007040750A1 (de) | 2007-08-28 | 2009-03-05 | Brusa Elektronik Ag | Stromerregter Synchronmotor insbesondere für Fahrzeugantriebe |
| JP2012508549A (ja) * | 2008-11-03 | 2012-04-05 | モーター エクセレンス， エルエルシー | 横方向および／またはコンミュテート式磁束システムの固定子の概念 |
| DE102008054284A1 (de) | 2008-11-03 | 2010-05-06 | Feaam Gmbh | Elektrische Maschine |
| JP5687417B2 (ja) * | 2009-07-08 | 2015-03-18 | トヨタ自動車株式会社 | 回転電機 |
| KR101048055B1 (ko) * | 2009-09-11 | 2011-07-11 | 한국전기연구원 | 코어에 슬릿을 형성한 횡자속 전기기기 |
| CN102959832B (zh) * | 2010-03-15 | 2016-11-16 | 电扭矩机器股份有限公司 | 具有相偏移的横向和/或换向通量系统 |
| EP2548287A1 (en) | 2010-03-15 | 2013-01-23 | Motor Excellence, LLC | Transverse and/or commutated flux system for electric bicycles |
| EP2548288A1 (en) | 2010-03-15 | 2013-01-23 | Motor Excellence, LLC | Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching |
| CN101882815A (zh) * | 2010-07-09 | 2010-11-10 | 丁鹏坤 | 采用电磁铁原理分析方法设计的电动机 |
| JP2013531462A (ja) | 2010-07-09 | 2013-08-01 | ブルサ エレクトロニック アーゲー | 電気機械、特に車両駆動系のハイブリッド同期モータを回転させる積層ロータ |
| WO2012061273A2 (en) | 2010-11-03 | 2012-05-10 | Ramu, Inc. | High power density srm |
| US8952590B2 (en) | 2010-11-17 | 2015-02-10 | Electric Torque Machines Inc | Transverse and/or commutated flux systems having laminated and powdered metal portions |
| US8854171B2 (en) | 2010-11-17 | 2014-10-07 | Electric Torque Machines Inc. | Transverse and/or commutated flux system coil concepts |
| WO2012067893A2 (en) | 2010-11-17 | 2012-05-24 | Motor Excellence, Llc | Transverse and/or commutated flux systems having segmented stator laminations |
| US9080279B2 (en) | 2011-10-24 | 2015-07-14 | Lg Electronics Inc. | Washing machine to produce three-dimensional motion |
| KR101951423B1 (ko) | 2012-10-09 | 2019-04-25 | 엘지전자 주식회사 | 듀얼드럼 세탁기의 서브드럼 구조 및 이를 이용한 서브드럼 결합방법 |
| US9512551B2 (en) | 2011-10-24 | 2016-12-06 | Lg Electronics Inc. | Washing machine to produce three-dimensional motion |
| DE102012103677A1 (de) * | 2012-04-26 | 2013-10-31 | Feaam Gmbh | Elektrische Maschine |
| EP2733821A1 (en) * | 2012-11-14 | 2014-05-21 | GE Energy Power Conversion Technology Ltd | A rotating electrical machine having a segmented stator |
| GB2511353B (en) * | 2013-03-01 | 2015-11-04 | Jaguar Land Rover Ltd | Electric machine having segmented stator with shield elements |
| GB2518690B (en) * | 2013-09-30 | 2017-06-14 | Jaguar Land Rover Ltd | Electric machine and method of operation thereof |
| WO2014079881A2 (en) | 2012-11-20 | 2014-05-30 | Jaguar Land Rover Limited | Electric machine and method of operation thereof |
| US20180006510A1 (en) * | 2016-06-28 | 2018-01-04 | RELIAX MOTORES SA de CV | Electrical machine |
| DE102022113435A1 (de) | 2022-05-27 | 2023-11-30 | Feaam Gmbh | Elektrische Maschine und Verfahren zum Betreiben einer elektrischen Maschine |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4742256Y1 (sv) * | 1969-03-15 | 1972-12-21 | ||
| JPS5674939U (sv) * | 1979-11-12 | 1981-06-19 | ||
| US4504750A (en) * | 1982-04-21 | 1985-03-12 | Matsushita Electric Industrial Co., Ltd. | Linear motor |
| JPS60141647U (ja) * | 1984-02-29 | 1985-09-19 | 三菱電機株式会社 | 突極形同期機 |
| US4700133A (en) * | 1986-02-28 | 1987-10-13 | Ssi Technologies, Inc. | Variable reluctance magnetic sensor with pole piece and shell projections matched to gear teeth |
| US4728830A (en) * | 1986-06-04 | 1988-03-01 | Sigma Instruments, Inc. | Electric motor with magnetic enhancement |
| US4947065A (en) * | 1989-09-22 | 1990-08-07 | General Motors Corporation | Stator assembly for an alternating current generator |
| US5294856A (en) * | 1990-04-30 | 1994-03-15 | Emerson Electric Co. | Shifted pole single phase variable reluctance motor |
| AU8119394A (en) | 1993-11-01 | 1995-05-23 | Stridsberg Innovation Ab | An electric motor and its fabrication |
| JPH07298578A (ja) | 1994-04-28 | 1995-11-10 | Meidensha Corp | 回転電機 |
| RU2104605C1 (ru) | 1996-05-21 | 1998-02-10 | Сергей Ильич Качин | Статор коллекторной электрической машины |
| JP3305973B2 (ja) * | 1997-02-20 | 2002-07-24 | 株式会社日立製作所 | 回転電機 |
| SE512783C2 (sv) * | 1998-03-30 | 2000-05-15 | Hoeganaes Ab | Statoraggregat för en elektrisk maskin |
| SE512784C2 (sv) * | 1998-04-21 | 2000-05-15 | Hoeganaes Ab | Induktionsmaskinstator |
| DE19831165A1 (de) * | 1998-07-11 | 2000-01-13 | Bosch Gmbh Robert | Elektrische Maschine, insbesondere Reluktanzmotor |
-
1999
- 1999-12-23 SE SE9904799A patent/SE518110C2/sv not_active IP Right Cessation
-
2000
- 2000-06-15 TW TW089111719A patent/TW501327B/zh active
- 2000-12-13 US US10/168,108 patent/US6849985B2/en not_active Expired - Fee Related
- 2000-12-13 PL PL00355476A patent/PL355476A1/xx unknown
- 2000-12-13 MX MXPA02006135A patent/MXPA02006135A/es active IP Right Grant
- 2000-12-13 KR KR1020027008044A patent/KR100651489B1/ko not_active Expired - Fee Related
- 2000-12-13 JP JP2001548499A patent/JP2003518904A/ja active Pending
- 2000-12-13 EP EP00987888A patent/EP1240701A1/en not_active Withdrawn
- 2000-12-13 RU RU2002119569/09A patent/RU2002119569A/ru not_active Application Discontinuation
- 2000-12-13 CA CA002394632A patent/CA2394632C/en not_active Expired - Fee Related
- 2000-12-13 WO PCT/SE2000/002511 patent/WO2001048890A1/en not_active Application Discontinuation
- 2000-12-13 CN CNB008176353A patent/CN1185773C/zh not_active Expired - Fee Related
- 2000-12-13 BR BR0016713-4A patent/BR0016713A/pt not_active IP Right Cessation
- 2000-12-13 AU AU24159/01A patent/AU766873B2/en not_active Ceased
-
2002
- 2002-06-19 ZA ZA200204915A patent/ZA200204915B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020077369A (ko) | 2002-10-11 |
| EP1240701A1 (en) | 2002-09-18 |
| CN1185773C (zh) | 2005-01-19 |
| MXPA02006135A (es) | 2002-12-05 |
| CA2394632C (en) | 2008-04-15 |
| CN1413375A (zh) | 2003-04-23 |
| TW501327B (en) | 2002-09-01 |
| WO2001048890A1 (en) | 2001-07-05 |
| SE9904799D0 (sv) | 1999-12-23 |
| US20030122442A1 (en) | 2003-07-03 |
| BR0016713A (pt) | 2002-12-24 |
| PL355476A1 (en) | 2004-05-04 |
| US6849985B2 (en) | 2005-02-01 |
| SE9904799L (sv) | 2001-06-24 |
| CA2394632A1 (en) | 2001-07-05 |
| KR100651489B1 (ko) | 2006-11-30 |
| RU2002119569A (ru) | 2004-02-20 |
| AU766873B2 (en) | 2003-10-23 |
| SE518110C2 (sv) | 2002-08-27 |
| AU2415901A (en) | 2001-07-09 |
| JP2003518904A (ja) | 2003-06-10 |
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