CN203056718U - 电机 - Google Patents
电机 Download PDFInfo
- Publication number
- CN203056718U CN203056718U CN2012206567214U CN201220656721U CN203056718U CN 203056718 U CN203056718 U CN 203056718U CN 2012206567214 U CN2012206567214 U CN 2012206567214U CN 201220656721 U CN201220656721 U CN 201220656721U CN 203056718 U CN203056718 U CN 203056718U
- Authority
- CN
- China
- Prior art keywords
- members
- rotor frame
- pole
- axial
- segment
- 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.)
- Expired - Lifetime
Links
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 18
- 230000005389 magnetism Effects 0.000 description 10
- 230000004907 flux Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- 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
- H02K1/28—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
- H02K1/32—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)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12166355.3 | 2012-05-02 | ||
| EP12166355.3A EP2660955B1 (en) | 2012-05-02 | 2012-05-02 | An electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056718U true CN203056718U (zh) | 2013-07-10 |
Family
ID=48468220
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206567214U Expired - Lifetime 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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210511118.1A Active CN103384099B (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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384099A (zh) * | 2012-05-02 | 2013-11-06 | Abb公司 | 电机 |
| CN107078577A (zh) * | 2014-10-23 | 2017-08-18 | 丰田自动车株式会社 | 旋转电机的转子 |
| CN111293808A (zh) * | 2018-12-10 | 2020-06-16 | 舍弗勒技术股份两合公司 | 混合动力模块中的径向间隙 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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系统 |
| 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 |
| CN108141078B (zh) * | 2015-10-06 | 2020-06-16 | 三菱电机株式会社 | 旋转电机的转子、具备该转子的旋转电机及转子的制造方法 |
| 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 |
| CN111371220B (zh) * | 2018-12-25 | 2025-03-25 | 珠海格力电器股份有限公司 | 一种具有内部流道的电机转子及压缩机 |
| 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 |
Family Cites Families (18)
| 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 |
| FI117458B (fi) * | 2004-05-27 | 2006-10-13 | Abb Oy | Sähkökoneen roottori |
| 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 |
| JP5157138B2 (ja) | 2006-11-24 | 2013-03-06 | 株式会社日立製作所 | 永久磁石式回転電機及び風力発電システム |
| 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 |
| CN101764468B (zh) * | 2010-03-04 | 2012-05-09 | 东元总合科技(杭州)有限公司 | 密闭式永磁同步电动机 |
| 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 |
| DK2660955T3 (da) | 2012-05-02 | 2019-08-26 | Abb Schweiz Ag | En elektrisk maskine |
-
2012
- 2012-05-02 DK DK12166355.3T patent/DK2660955T3/da active
- 2012-05-02 ES ES12166355T patent/ES2742265T3/es active Active
- 2012-05-02 EP EP12166355.3A patent/EP2660955B1/en active Active
- 2012-12-03 CN CN2012206567214U patent/CN203056718U/zh not_active Expired - Lifetime
- 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 not_active Ceased
- 2013-04-29 BR BR112014027211-5A patent/BR112014027211B1/pt not_active IP Right Cessation
- 2013-04-29 KR KR1020147031168A patent/KR101632933B1/ko active Active
-
2014
- 2014-10-28 US US14/525,291 patent/US9859762B2/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384099A (zh) * | 2012-05-02 | 2013-11-06 | Abb公司 | 电机 |
| CN103384099B (zh) * | 2012-05-02 | 2015-11-25 | Abb技术有限公司 | 电机 |
| US9859762B2 (en) | 2012-05-02 | 2018-01-02 | Abb Schweiz Ag | Electric machine with pole arrangement |
| CN107078577A (zh) * | 2014-10-23 | 2017-08-18 | 丰田自动车株式会社 | 旋转电机的转子 |
| CN111293808A (zh) * | 2018-12-10 | 2020-06-16 | 舍弗勒技术股份两合公司 | 混合动力模块中的径向间隙 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2660955B1 (en) | 2019-07-17 |
| BR112014027211A2 (pt) | 2017-06-27 |
| US9859762B2 (en) | 2018-01-02 |
| ES2742265T3 (es) | 2020-02-13 |
| WO2013164298A1 (en) | 2013-11-07 |
| DK2660955T3 (da) | 2019-08-26 |
| JP5897206B2 (ja) | 2016-03-30 |
| US20150061427A1 (en) | 2015-03-05 |
| JP2015516135A (ja) | 2015-06-04 |
| BR112014027211A8 (pt) | 2017-12-26 |
| BR112014027211B1 (pt) | 2021-07-20 |
| CN103384099B (zh) | 2015-11-25 |
| CN103384099A (zh) | 2013-11-06 |
| EP2660955A1 (en) | 2013-11-06 |
| KR20140143830A (ko) | 2014-12-17 |
| KR101632933B1 (ko) | 2016-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ABB T + D TECHNOLOGY LTD. Free format text: FORMER OWNER: ABB AB Effective date: 20140123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140123 Address after: Zurich Patentee after: ABB T & D Technology Ltd. Address before: Helsinki Patentee before: ABB AB |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20151125 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |