CN103384099B - 电机 - Google Patents
电机 Download PDFInfo
- Publication number
- CN103384099B CN103384099B CN201210511118.1A CN201210511118A CN103384099B CN 103384099 B CN103384099 B CN 103384099B CN 201210511118 A CN201210511118 A CN 201210511118A CN 103384099 B CN103384099 B CN 103384099B
- Authority
- CN
- China
- Prior art keywords
- section member
- rotor frame
- component
- pole
- lateral margin
- 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
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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- 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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
-
- 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
- H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial 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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
- H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles
-
- 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
- H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
- H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12166355.3 | 2012-05-02 | ||
EP121663553 | 2012-05-02 | ||
EP12166355.3A EP2660955B1 (en) | 2012-05-02 | 2012-05-02 | An electric machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103384099A CN103384099A (zh) | 2013-11-06 |
CN103384099B true CN103384099B (zh) | 2015-11-25 |
Family
ID=48468220
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012206567214U Withdrawn - After Issue CN203056718U (zh) | 2012-05-02 | 2012-12-03 | 电机 |
CN201210511118.1A Active CN103384099B (zh) | 2012-05-02 | 2012-12-03 | 电机 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012206567214U Withdrawn - After Issue CN203056718U (zh) | 2012-05-02 | 2012-12-03 | 电机 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9859762B2 (zh) |
EP (1) | EP2660955B1 (zh) |
JP (1) | JP5897206B2 (zh) |
KR (1) | KR101632933B1 (zh) |
CN (2) | CN203056718U (zh) |
BR (1) | BR112014027211B1 (zh) |
DK (1) | DK2660955T3 (zh) |
ES (1) | ES2742265T3 (zh) |
WO (1) | WO2013164298A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2660955B1 (en) | 2012-05-02 | 2019-07-17 | ABB Schweiz AG | An electric machine |
DE102012105992A1 (de) * | 2012-07-04 | 2013-11-07 | Lloyd Dynamowerke Gmbh & Co. Kg | Element einer elektrischen Maschine mit einer Halterung und einem Permanentmagneten, Bauteil mit wenigstens einem Element sowie eine elektrische Maschine |
CN104009565B (zh) * | 2014-06-13 | 2016-02-24 | 重庆大学 | 带加强筋的高速大功率内置式永磁同步电机转子支撑*** |
JP6269436B2 (ja) * | 2014-10-23 | 2018-01-31 | トヨタ自動車株式会社 | 回転電機のロータ |
JP6637683B2 (ja) * | 2015-06-19 | 2020-01-29 | 東芝三菱電機産業システム株式会社 | 回転電機 |
WO2017061365A1 (ja) * | 2015-10-06 | 2017-04-13 | 三菱電機株式会社 | 回転電機の回転子、およびこの回転子を備えた回転電機 |
ES2952947T3 (es) * | 2017-06-06 | 2023-11-07 | Ge Renewable Tech Wind Bv | Módulo de imanes y máquina eléctrica |
US10833547B2 (en) | 2018-01-04 | 2020-11-10 | Hamilton Sundstrand Corporation | Liquid cooled pole wedge |
EP3657636A1 (en) * | 2018-11-26 | 2020-05-27 | ABB Schweiz AG | Reinforcement means |
US10784739B2 (en) * | 2018-12-10 | 2020-09-22 | Schaeffler Technologies AG & Co. KG | Radial clearance in a hybrid module |
CN111224488B (zh) * | 2020-02-28 | 2020-12-01 | 重庆文理学院 | 一种永磁同步电机的转子 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1957514A (zh) * | 2004-05-27 | 2007-05-02 | Abb有限公司 | 用于电机的转子 |
CN101188369A (zh) * | 2006-11-24 | 2008-05-28 | 株式会社日立制作所 | 永磁铁式旋转电机、风力发电***、永磁铁的磁化方法 |
CN101764468A (zh) * | 2010-03-04 | 2010-06-30 | 东元总合科技(杭州)有限公司 | 密闭式永磁同步电动机 |
CN203056718U (zh) * | 2012-05-02 | 2013-07-10 | Abb公司 | 电机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1763876A1 (de) | 1968-08-28 | 1972-02-03 | Siemens Ag | Permanenterregte elektrische Maschine |
US4445062A (en) * | 1978-12-26 | 1984-04-24 | The Garrett Corporation | Rotor assembly having anchors with undulating sides |
US4464596A (en) * | 1982-09-27 | 1984-08-07 | General Electric Company | Multi-section permanent magnet rotor |
JPH10336929A (ja) | 1997-05-28 | 1998-12-18 | Mitsubishi Electric Corp | 回転磁石電動機のロータ及びその製造方法 |
DE10153750A1 (de) * | 2001-10-31 | 2003-05-22 | Siemens Ag | Rotor für PM-Synchronmaschine |
US6879075B2 (en) | 2003-01-31 | 2005-04-12 | Curtiss-Wright Electro-Mechanical Corporation | Trapezoidal shaped magnet flux intensifier motor pole arrangement for improved motor torque density |
US20060255679A1 (en) * | 2005-05-13 | 2006-11-16 | Dine Pieter V | Apparatus for pole pieces |
JP2008099479A (ja) * | 2006-10-13 | 2008-04-24 | Mayekawa Mfg Co Ltd | 回転電機における磁石埋め込み型ロータと該ロータを用いた回転電機 |
JP4404223B2 (ja) * | 2007-03-20 | 2010-01-27 | 株式会社安川電機 | 電磁鋼板形成体、電磁鋼板積層体、これを備えた永久磁石形同期回転電機用回転子、永久磁石形同期回転電機、該回転電機を用いた車両、昇降機、流体機械、加工機 |
JP5358667B2 (ja) * | 2009-02-27 | 2013-12-04 | 株式会社日立製作所 | 永久磁石式発電機 |
FI122472B (fi) * | 2009-12-17 | 2012-02-15 | Abb Oy | Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi |
EA014727B1 (ru) * | 2010-03-25 | 2011-02-28 | Открытое Акционерное Общество "Нпо "Русский Электропривод" | Электрическая машина с постоянными магнитами |
JP2011229263A (ja) * | 2010-04-19 | 2011-11-10 | Toyota Motor Corp | 電動機ロータ |
US8362661B2 (en) * | 2010-10-06 | 2013-01-29 | General Electric Company | Ventilated rotor and stator for dynamoelectric machine |
-
2012
- 2012-05-02 EP EP12166355.3A patent/EP2660955B1/en active Active
- 2012-05-02 ES ES12166355T patent/ES2742265T3/es active Active
- 2012-05-02 DK DK12166355.3T patent/DK2660955T3/da active
- 2012-12-03 CN CN2012206567214U patent/CN203056718U/zh not_active Withdrawn - After Issue
- 2012-12-03 CN CN201210511118.1A patent/CN103384099B/zh active Active
-
2013
- 2013-04-29 JP JP2015509399A patent/JP5897206B2/ja not_active Expired - Fee Related
- 2013-04-29 WO PCT/EP2013/058856 patent/WO2013164298A1/en active Application Filing
- 2013-04-29 KR KR1020147031168A patent/KR101632933B1/ko active IP Right Grant
- 2013-04-29 BR BR112014027211-5A patent/BR112014027211B1/pt not_active IP Right Cessation
-
2014
- 2014-10-28 US US14/525,291 patent/US9859762B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1957514A (zh) * | 2004-05-27 | 2007-05-02 | Abb有限公司 | 用于电机的转子 |
CN101188369A (zh) * | 2006-11-24 | 2008-05-28 | 株式会社日立制作所 | 永磁铁式旋转电机、风力发电***、永磁铁的磁化方法 |
CN101764468A (zh) * | 2010-03-04 | 2010-06-30 | 东元总合科技(杭州)有限公司 | 密闭式永磁同步电动机 |
CN203056718U (zh) * | 2012-05-02 | 2013-07-10 | Abb公司 | 电机 |
Also Published As
Publication number | Publication date |
---|---|
EP2660955A1 (en) | 2013-11-06 |
EP2660955B1 (en) | 2019-07-17 |
US20150061427A1 (en) | 2015-03-05 |
ES2742265T3 (es) | 2020-02-13 |
KR101632933B1 (ko) | 2016-06-23 |
KR20140143830A (ko) | 2014-12-17 |
WO2013164298A1 (en) | 2013-11-07 |
JP2015516135A (ja) | 2015-06-04 |
DK2660955T3 (da) | 2019-08-26 |
CN203056718U (zh) | 2013-07-10 |
US9859762B2 (en) | 2018-01-02 |
CN103384099A (zh) | 2013-11-06 |
BR112014027211A8 (pt) | 2017-12-26 |
JP5897206B2 (ja) | 2016-03-30 |
BR112014027211A2 (pt) | 2017-06-27 |
BR112014027211B1 (pt) | 2021-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ABB T + D TECHNOLOGY LTD. Free format text: FORMER OWNER: ABB AB Effective date: 20140115 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140115 Address after: Zurich Applicant after: ABB T & D Technology Ltd. Address before: Helsinki Applicant before: ABB AB |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180504 Address after: Baden, Switzerland Patentee after: ABB TECHNOLOGY LTD. Address before: Zurich Patentee before: ABB T & D Technology Ltd. |
|
TR01 | Transfer of patent right |