CN103779989A - 用于永磁激励的电机的转子装置 - Google Patents

用于永磁激励的电机的转子装置 Download PDF

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Publication number
CN103779989A
CN103779989A CN201310637467.2A CN201310637467A CN103779989A CN 103779989 A CN103779989 A CN 103779989A CN 201310637467 A CN201310637467 A CN 201310637467A CN 103779989 A CN103779989 A CN 103779989A
Authority
CN
China
Prior art keywords
permanent magnet
rotor arrangement
segment
magnetic
rotor
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
CN201310637467.2A
Other languages
English (en)
Chinese (zh)
Inventor
S·A·埃文斯
A·施图布纳
S·德蒙特
N·马丁
J·布素尔
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN103779989A publication Critical patent/CN103779989A/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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CN201310637467.2A 2012-10-18 2013-10-17 用于永磁激励的电机的转子装置 Pending CN103779989A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012218995.5 2012-10-18
DE201210218995 DE102012218995A1 (de) 2012-10-18 2012-10-18 Läuferanordnung für eine permanentmagneterregte elektrische Maschine

Publications (1)

Publication Number Publication Date
CN103779989A true CN103779989A (zh) 2014-05-07

Family

ID=50436962

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310637467.2A Pending CN103779989A (zh) 2012-10-18 2013-10-17 用于永磁激励的电机的转子装置

Country Status (2)

Country Link
CN (1) CN103779989A (de)
DE (1) DE102012218995A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016192581A1 (zh) * 2015-05-29 2016-12-08 珠海格力节能环保制冷技术研究中心有限公司 永磁电机转子及永磁同步电机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112600327B (zh) * 2020-12-09 2022-07-29 珠海格力电器股份有限公司 永磁同步电机及洗衣机
US20220376570A1 (en) * 2021-05-18 2022-11-24 Nidec Motor Corporation Spoked rotor having sectioned, high volume magnets

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048371U (ja) * 1983-09-09 1985-04-05 株式会社日立製作所 回転子
US5886441A (en) * 1993-02-15 1999-03-23 Fanuc, Ltd. Rotor for synchronous motor
CN2376129Y (zh) * 1999-05-14 2000-04-26 路子明 永磁同步电机的转子结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791483B1 (fr) * 1999-03-22 2004-06-25 Valeo Equip Electr Moteur Machine tournante comportant des aimants de compositions differentes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048371U (ja) * 1983-09-09 1985-04-05 株式会社日立製作所 回転子
US5886441A (en) * 1993-02-15 1999-03-23 Fanuc, Ltd. Rotor for synchronous motor
CN2376129Y (zh) * 1999-05-14 2000-04-26 路子明 永磁同步电机的转子结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016192581A1 (zh) * 2015-05-29 2016-12-08 珠海格力节能环保制冷技术研究中心有限公司 永磁电机转子及永磁同步电机

Also Published As

Publication number Publication date
DE102012218995A1 (de) 2014-04-24

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Application publication date: 20140507

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