FI117458B - Sähkökoneen roottori - Google Patents
Sähkökoneen roottori Download PDFInfo
- Publication number
- FI117458B FI117458B FI20040728A FI20040728A FI117458B FI 117458 B FI117458 B FI 117458B FI 20040728 A FI20040728 A FI 20040728A FI 20040728 A FI20040728 A FI 20040728A FI 117458 B FI117458 B FI 117458B
- Authority
- FI
- Finland
- Prior art keywords
- rotor
- plate
- pack
- plates
- permanent magnets
- Prior art date
Links
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
- H02K1/22—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
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040728A FI117458B (fi) | 2004-05-27 | 2004-05-27 | Sähkökoneen roottori |
BRPI0511578A BRPI0511578B1 (pt) | 2004-05-27 | 2005-05-27 | rotor para uma máquina elétrica |
EP05744889A EP1817831A1 (en) | 2004-05-27 | 2005-05-27 | Rotor for an electric machine |
US11/597,424 US7619342B2 (en) | 2004-05-27 | 2005-05-27 | Rotor for an electric machine |
PCT/FI2005/000243 WO2005117235A1 (en) | 2004-05-27 | 2005-05-27 | Rotor for an electric machine |
CN2005800170514A CN1957514B (zh) | 2004-05-27 | 2005-05-27 | 用于电机的转子 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040728A FI117458B (fi) | 2004-05-27 | 2004-05-27 | Sähkökoneen roottori |
FI20040728 | 2004-05-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20040728A0 FI20040728A0 (fi) | 2004-05-27 |
FI20040728A FI20040728A (fi) | 2005-11-28 |
FI117458B true FI117458B (fi) | 2006-10-13 |
Family
ID=32338429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20040728A FI117458B (fi) | 2004-05-27 | 2004-05-27 | Sähkökoneen roottori |
Country Status (6)
Country | Link |
---|---|
US (1) | US7619342B2 (zh) |
EP (1) | EP1817831A1 (zh) |
CN (1) | CN1957514B (zh) |
BR (1) | BRPI0511578B1 (zh) |
FI (1) | FI117458B (zh) |
WO (1) | WO2005117235A1 (zh) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006061372A1 (de) | 2006-12-22 | 2008-06-26 | Siemens Ag | PM-Läufer mit radialen Kühlschlitzen und entsprechendes Herstellungsverfahren |
EA009822B1 (ru) * | 2007-06-04 | 2008-04-28 | Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" | Вентильная электрическая машина |
EA200800674A1 (ru) * | 2008-01-24 | 2008-10-30 | Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" | Многофазная электрическая машина с постоянными магнитами |
DE102008022143B3 (de) * | 2008-05-05 | 2009-10-15 | Weh, Herbert, Prof. Dr.-Ing. Dr. h.c. | Streufeldarme überlastbare Transversalflussmaschine hoher Kraftdichte |
CN201219227Y (zh) * | 2008-07-30 | 2009-04-08 | 无锡东元电机有限公司 | 一种永磁同步电机转子 |
CN201204529Y (zh) * | 2008-08-28 | 2009-03-04 | 无锡东元电机有限公司 | 永磁同步电机 |
CN201294443Y (zh) * | 2008-12-01 | 2009-08-19 | 东元总合科技(杭州)有限公司 | 永磁自启动同步电机转子 |
DE102009017850A1 (de) * | 2009-04-17 | 2010-10-21 | Siemens Aktiengesellschaft | Läufer für eine elektrische Maschine |
DE102009026524A1 (de) * | 2009-05-28 | 2010-12-02 | Robert Bosch Gmbh | Elektrische Maschine |
KR100969682B1 (ko) * | 2009-09-18 | 2010-07-14 | 방덕제 | 직접구동식 전기기기 |
WO2011077513A1 (ja) | 2009-12-22 | 2011-06-30 | トヨタ自動車株式会社 | ロータおよびロータの製造方法 |
EA014727B1 (ru) * | 2010-03-25 | 2011-02-28 | Открытое Акционерное Общество "Нпо "Русский Электропривод" | Электрическая машина с постоянными магнитами |
WO2011122996A1 (en) * | 2010-03-30 | 2011-10-06 | Volvo Technology Corporation | Rotor of an electric machine with embedded permanent magnets and electric machine |
EA014511B1 (ru) * | 2010-04-07 | 2010-12-30 | Открытое Акционерное Общество "Нпо "Русский Электропривод" | Электрическая машина |
CN102005838B (zh) * | 2010-10-20 | 2012-11-14 | 东元总合科技(杭州)有限公司 | 大功率永磁电机转子,该转子的安装方法及该转子永磁体的充磁方法 |
KR101935241B1 (ko) | 2011-11-30 | 2019-01-04 | 에이비비 리써치 리미티드 | 전기 기계 및 전기 기계 회전자 |
EP2604855A1 (en) * | 2011-12-13 | 2013-06-19 | Siemens Aktiengesellschaft | Rotor for a generator |
CN102545435B (zh) * | 2012-01-22 | 2014-11-19 | 浙江大学 | 分段式永磁同步电机转子结构 |
CN102790456A (zh) * | 2012-03-05 | 2012-11-21 | 珠海格力节能环保制冷技术研究中心有限公司 | 永磁辅助同步磁阻电机转子铁芯及电机和电机组装方法 |
EP2660955B1 (en) | 2012-05-02 | 2019-07-17 | ABB Schweiz AG | An electric machine |
WO2014055221A2 (en) | 2012-10-01 | 2014-04-10 | Abb Research Ltd. | Electrical machine rotors |
DE102012219003A1 (de) * | 2012-10-18 | 2014-04-24 | Robert Bosch Gmbh | Läuferanordnung für eine rotatorische elektrische Maschine |
CN103066711B (zh) * | 2012-12-14 | 2015-08-26 | 苏州德丰电机有限公司 | 永磁电机磁极铁芯分体结构 |
CN102969812B (zh) * | 2012-12-14 | 2014-12-10 | 哈尔滨工业大学 | 基于磁场屏蔽原理的调制环转子 |
JP5990475B2 (ja) * | 2013-02-14 | 2016-09-14 | 本田技研工業株式会社 | 回転電機のロータ |
GB2522021B (en) | 2014-01-08 | 2018-02-07 | Protean Electric Ltd | A rotor for an electric motor or generator |
DE102015203012A1 (de) * | 2015-02-19 | 2016-08-25 | Robert Bosch Gmbh | Rotor für eine elektrische Maschine sowie elektrische Maschine |
DE102016209711A1 (de) | 2016-06-02 | 2018-01-04 | Volkswagen Aktiengesellschaft | Rotorkern |
JP7059058B2 (ja) * | 2018-03-15 | 2022-04-25 | 本田技研工業株式会社 | 回転電機のロータ |
JP7059059B2 (ja) * | 2018-03-15 | 2022-04-25 | 本田技研工業株式会社 | 回転電機のロータ |
KR102138339B1 (ko) * | 2018-10-24 | 2020-07-27 | 주식회사 엠플러스 | 사운드 진동 액츄에이터 |
US11289985B2 (en) * | 2019-08-09 | 2022-03-29 | Hamilton Sundstrand Corporation | Dual stator machine with a rotor magnet set configured to minimize flux leakage |
DE102021210755A1 (de) | 2021-09-27 | 2023-03-30 | Siemens Energy Global GmbH & Co. KG | Rotor für eine elektrische rotierende Maschine, elektrische rotierende Maschine, Gondelantrieb und Wasserfahrzeug |
DE102022205857A1 (de) * | 2022-06-09 | 2023-12-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Rotor einer elektrischen Maschine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655611A (en) | 1951-01-13 | 1953-10-13 | Whizzer Motor Company | Alternating current generator |
DE1763876A1 (de) | 1968-08-28 | 1972-02-03 | Siemens Ag | Permanenterregte elektrische Maschine |
GB1324147A (en) * | 1971-09-17 | 1973-07-18 | Univ Southampton | Permanent magnet rotor for synchronous electric machine |
FR2324150A1 (fr) | 1975-05-30 | 1977-04-08 | Cem Comp Electro Mec | Perfectionnements aux moteurs synchrones autosynchronisables |
US4689973A (en) * | 1979-09-21 | 1987-09-01 | General Electric Company | Laundry machine drive |
GB2075274A (en) * | 1980-05-02 | 1981-11-11 | Inst Elektropromishlenost | Permanent-magnet rotors for electrical machines |
US4469970A (en) | 1981-12-24 | 1984-09-04 | General Electric Company | Rotor for permanent magnet excited synchronous motor |
US4464596A (en) | 1982-09-27 | 1984-08-07 | General Electric Company | Multi-section permanent magnet rotor |
US4918831A (en) | 1987-12-28 | 1990-04-24 | General Electric Company | Method of fabricating composite rotor laminations for use in reluctance, homopolar and permanent magnet machines |
FR2655784B1 (fr) * | 1989-12-08 | 1992-01-24 | Alsthom Gec | Moteur a aimants a concentration de flux. |
US5191256A (en) | 1989-12-15 | 1993-03-02 | American Motion Systems | Interior magnet rotary machine |
US5159220A (en) | 1990-06-25 | 1992-10-27 | General Electric Company | Realizations of folded magnet AC motors |
CN2192975Y (zh) * | 1994-06-07 | 1995-03-22 | 周伯飞 | 组合式永磁电机转子 |
JPH10285847A (ja) | 1997-04-09 | 1998-10-23 | Mitsubishi Electric Corp | 永久磁石形モータ |
DE19915664A1 (de) * | 1999-04-07 | 2000-10-19 | Siemens Ag | Elektrische Maschine mit einem Stator |
JP2002369425A (ja) | 2001-06-12 | 2002-12-20 | Nishishiba Electric Co Ltd | 永久磁石回転子 |
DE10153750A1 (de) * | 2001-10-31 | 2003-05-22 | Siemens Ag | Rotor für PM-Synchronmaschine |
-
2004
- 2004-05-27 FI FI20040728A patent/FI117458B/fi active IP Right Grant
-
2005
- 2005-05-27 BR BRPI0511578A patent/BRPI0511578B1/pt not_active IP Right Cessation
- 2005-05-27 WO PCT/FI2005/000243 patent/WO2005117235A1/en active Application Filing
- 2005-05-27 CN CN2005800170514A patent/CN1957514B/zh active Active
- 2005-05-27 US US11/597,424 patent/US7619342B2/en not_active Expired - Fee Related
- 2005-05-27 EP EP05744889A patent/EP1817831A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN1957514B (zh) | 2011-06-08 |
US7619342B2 (en) | 2009-11-17 |
CN1957514A (zh) | 2007-05-02 |
BRPI0511578A (pt) | 2008-01-02 |
WO2005117235A1 (en) | 2005-12-08 |
FI20040728A0 (fi) | 2004-05-27 |
BRPI0511578B1 (pt) | 2017-02-07 |
US20070228858A1 (en) | 2007-10-04 |
FI20040728A (fi) | 2005-11-28 |
EP1817831A1 (en) | 2007-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 117458 Country of ref document: FI |
|
PC | Transfer of assignment of patent |
Owner name: ABB TECHNOLOGY AG |
|
PC | Transfer of assignment of patent |
Owner name: ABB SCHWEIZ AG |