CN103812248A - 电机和用于电机的转子 - Google Patents

电机和用于电机的转子 Download PDF

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Publication number
CN103812248A
CN103812248A CN201310548401.6A CN201310548401A CN103812248A CN 103812248 A CN103812248 A CN 103812248A CN 201310548401 A CN201310548401 A CN 201310548401A CN 103812248 A CN103812248 A CN 103812248A
Authority
CN
China
Prior art keywords
rotor
rotor core
motor
permanent magnet
groove
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.)
Pending
Application number
CN201310548401.6A
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English (en)
Chinese (zh)
Inventor
G.斯托尔
V.乔基克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of CN103812248A publication Critical patent/CN103812248A/zh
Pending legal-status Critical Current

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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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN201310548401.6A 2012-11-10 2013-11-07 电机和用于电机的转子 Pending CN103812248A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210022152 DE102012022152A1 (de) 2012-11-10 2012-11-10 Elektrische Maschine und Rotor für eine elektrische Maschine
DE102012022152.5 2012-11-10

Publications (1)

Publication Number Publication Date
CN103812248A true CN103812248A (zh) 2014-05-21

Family

ID=50555473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310548401.6A Pending CN103812248A (zh) 2012-11-10 2013-11-07 电机和用于电机的转子

Country Status (2)

Country Link
CN (1) CN103812248A (zh:)
DE (1) DE102012022152A1 (zh:)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107359714A (zh) * 2016-05-04 2017-11-17 大众汽车有限公司 用于电动机的转子
CN107938255A (zh) * 2017-11-07 2018-04-20 珠海格力节能环保制冷技术研究中心有限公司 洗衣机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015213624A1 (de) * 2015-07-20 2017-01-26 Robert Bosch Gmbh Permanent erregte elektrische Maschine mit optimierter Geometrie
US10790714B2 (en) 2016-08-04 2020-09-29 Vitesco Technologies GmbH Rotor for brushless electric machine and brushless electric machine
JP6503016B2 (ja) * 2017-06-21 2019-04-17 ファナック株式会社 ロータおよび回転電機
CN107404170B (zh) * 2017-09-11 2024-05-10 珠海格力节能环保制冷技术研究中心有限公司 永磁电机及其转子结构

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001251825A (ja) * 2000-03-01 2001-09-14 Hitachi Ltd 永久磁石式同期電動機及びこれを用いた空気調和機
CN1937358A (zh) * 2005-09-21 2007-03-28 丰田自动车株式会社 能够抑制转子芯变形的永磁体式旋转电机
CN101165991A (zh) * 2006-10-20 2008-04-23 株式会社东芝 永磁磁阻电旋转机
CN101272066A (zh) * 2007-03-20 2008-09-24 株式会社安川电机 永磁型同步旋转电机用转子和旋转电机
CN101675270A (zh) * 2007-04-27 2010-03-17 维特恩斯坦股份公司 同轴传动机构
JP4624525B2 (ja) * 2000-05-18 2011-02-02 アイチエレック株式会社 永久磁石電動機の固定子
US20110273047A1 (en) * 2010-05-10 2011-11-10 Remy Technologies, L.L.C. Rotor lamination assembly
WO2012014834A1 (ja) * 2010-07-28 2012-02-02 日産自動車株式会社 回転電機用ローター
CN102725523A (zh) * 2010-01-07 2012-10-10 美国超导公司 用于风力涡轮机的转矩限制联接器
CN102738924A (zh) * 2011-03-31 2012-10-17 日立空调·家用电器株式会社 转子、磁体马达以及洗衣机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087751A (en) 1997-07-01 2000-07-11 Kabushiki Kaisha Toshiba Reluctance type rotating machine with permanent magnets
CN1229904C (zh) 1999-02-22 2005-11-30 株式会社东芝 永磁磁阻型旋转电机
DE102005047771A1 (de) 2005-10-05 2007-04-19 Minebea Co., Ltd. Rotoranordnung für eine elektrische Maschine und Verfahren zum Herstellen der Rotoranordnung

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001251825A (ja) * 2000-03-01 2001-09-14 Hitachi Ltd 永久磁石式同期電動機及びこれを用いた空気調和機
JP4624525B2 (ja) * 2000-05-18 2011-02-02 アイチエレック株式会社 永久磁石電動機の固定子
CN1937358A (zh) * 2005-09-21 2007-03-28 丰田自动车株式会社 能够抑制转子芯变形的永磁体式旋转电机
CN101165991A (zh) * 2006-10-20 2008-04-23 株式会社东芝 永磁磁阻电旋转机
CN101272066A (zh) * 2007-03-20 2008-09-24 株式会社安川电机 永磁型同步旋转电机用转子和旋转电机
CN101675270A (zh) * 2007-04-27 2010-03-17 维特恩斯坦股份公司 同轴传动机构
CN102725523A (zh) * 2010-01-07 2012-10-10 美国超导公司 用于风力涡轮机的转矩限制联接器
US20110273047A1 (en) * 2010-05-10 2011-11-10 Remy Technologies, L.L.C. Rotor lamination assembly
WO2012014834A1 (ja) * 2010-07-28 2012-02-02 日産自動車株式会社 回転電機用ローター
CN102738924A (zh) * 2011-03-31 2012-10-17 日立空调·家用电器株式会社 转子、磁体马达以及洗衣机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107359714A (zh) * 2016-05-04 2017-11-17 大众汽车有限公司 用于电动机的转子
CN107938255A (zh) * 2017-11-07 2018-04-20 珠海格力节能环保制冷技术研究中心有限公司 洗衣机
CN107938255B (zh) * 2017-11-07 2023-11-07 珠海格力节能环保制冷技术研究中心有限公司 洗衣机

Also Published As

Publication number Publication date
DE102012022152A1 (de) 2014-05-15

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20140521