DK3667869T3 - Tangentialmotor, rotor til tangentialmotor og rotorjernkerne dertil - Google Patents

Tangentialmotor, rotor til tangentialmotor og rotorjernkerne dertil Download PDF

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Publication number
DK3667869T3
DK3667869T3 DK17920956.4T DK17920956T DK3667869T3 DK 3667869 T3 DK3667869 T3 DK 3667869T3 DK 17920956 T DK17920956 T DK 17920956T DK 3667869 T3 DK3667869 T3 DK 3667869T3
Authority
DK
Denmark
Prior art keywords
rotor
tangential motor
jars
tangential
motor
Prior art date
Application number
DK17920956.4T
Other languages
English (en)
Inventor
Yong Xiao
Yusheng Hu
Jing Wang
Bin Chen
Zeyin Mi
Original Assignee
Gree Green Refrigeration Tech Ct Co Ltd Zhuhai
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 Gree Green Refrigeration Tech Ct Co Ltd Zhuhai filed Critical Gree Green Refrigeration Tech Ct Co Ltd Zhuhai
Application granted granted Critical
Publication of DK3667869T3 publication Critical patent/DK3667869T3/da

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
    • 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
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DK17920956.4T 2017-08-09 2017-12-28 Tangentialmotor, rotor til tangentialmotor og rotorjernkerne dertil DK3667869T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710676617.9A CN107222047B (zh) 2017-08-09 2017-08-09 切向电机、切向电机转子及其转子铁芯
PCT/CN2017/119434 WO2019029109A1 (zh) 2017-08-09 2017-12-28 切向电机、切向电机转子及其转子铁芯

Publications (1)

Publication Number Publication Date
DK3667869T3 true DK3667869T3 (da) 2021-12-20

Family

ID=59953859

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17920956.4T DK3667869T3 (da) 2017-08-09 2017-12-28 Tangentialmotor, rotor til tangentialmotor og rotorjernkerne dertil

Country Status (5)

Country Link
US (1) US11387695B2 (da)
EP (1) EP3667869B1 (da)
CN (1) CN107222047B (da)
DK (1) DK3667869T3 (da)
WO (1) WO2019029109A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107222047B (zh) * 2017-08-09 2023-07-21 珠海格力节能环保制冷技术研究中心有限公司 切向电机、切向电机转子及其转子铁芯
CN108321951B (zh) 2018-03-16 2019-12-27 珠海格力电器股份有限公司 转子结构、永磁辅助同步磁阻电机及电动汽车
CN108736610B (zh) * 2018-08-09 2019-07-16 珠海格力电器股份有限公司 电机转子和永磁电机
CN109412300B (zh) * 2018-12-20 2024-09-27 珠海格力节能环保制冷技术研究中心有限公司 切向电机、电机转子及转子铁芯
JP2020205725A (ja) * 2019-06-19 2020-12-24 本田技研工業株式会社 回転電機
CN112436689B (zh) * 2020-12-18 2022-09-13 山东理工大学 自带止退功能的嵌套式驱动电机凸极转子生产方法
CN112865362B (zh) * 2020-12-28 2022-03-18 珠海格力电器股份有限公司 转子铁芯组件、转子和电机
CN115483777B (zh) * 2021-05-27 2025-09-02 广东美的制冷设备有限公司 转子组件及电动机
EP4528989A1 (en) * 2022-07-25 2025-03-26 Anhui Welling Auto Parts Co., Ltd. Rotor punching sheet, rotor core, rotor, motor and vehicle
CN117134530B (zh) * 2023-10-09 2025-11-14 珠海格力电器股份有限公司 切向电机转子结构和电机

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636480B1 (fr) * 1988-08-01 1995-04-14 Alsthom Gec Moteur synchrone a aimants permanents
TW364234B (en) * 1997-04-14 1999-07-11 Sanyo Electric Co Rotor for an electric motor
JP2003274585A (ja) * 2002-03-18 2003-09-26 Sanyo Electric Co Ltd 集中巻式ｄｃモータ
US6946766B2 (en) * 2002-08-28 2005-09-20 Emerson Electric Co. Permanent magnet machine
US7157827B2 (en) * 2004-09-21 2007-01-02 A. O. Smith Corporation Spoke permanent magnet rotor
FR2958466B1 (fr) * 2010-03-31 2017-09-08 Valeo Equip Electr Moteur Machine electrique tournante synchrone a aimants permanents et concentration de flux
FR2982439B1 (fr) * 2011-11-08 2013-11-22 Valeo Equip Electr Moteur Rotor de machine electrique tournante et machine electrique tournante comprenant un tel rotor
JP2015510387A (ja) * 2012-03-13 2015-04-02 ブローゼ・ファールツォイクタイレ・ゲーエムベーハー・ウント・コンパニ・コマンディットゲゼルシャフト・ヴュルツブルク 電気機械
CN203219023U (zh) * 2012-12-10 2013-09-25 艾默生环境优化技术(苏州)有限公司 电机转子
CN203674830U (zh) * 2013-12-19 2014-06-25 新安乃达驱动技术(上海)有限公司 拼块式的内置磁钢切向充磁的无刷电机转子结构及电机
FR3022088B1 (fr) * 2014-06-05 2016-06-03 Valeo Equip Electr Moteur Rotor a aimants permanents a concentration de flux pour machine electrique tournante
WO2017077580A1 (ja) * 2015-11-02 2017-05-11 三菱電機株式会社 電動機、ロータ、圧縮機および冷凍空調装置
US10476326B2 (en) * 2015-12-18 2019-11-12 Hanon Systems Rotor for permanent magnet embedded-type motor and motor using the same
CN106160281A (zh) * 2016-08-26 2016-11-23 广东威灵电机制造有限公司 永磁电机和空调器
CN106451849B (zh) * 2016-10-13 2018-12-28 珠海格力节能环保制冷技术研究中心有限公司 一种转子结构、电机及压缩机
CN106712425A (zh) * 2017-03-09 2017-05-24 广东志高精密机械有限公司 一种用于压缩机的永磁式同步电动机
CN207234637U (zh) * 2017-08-09 2018-04-13 珠海格力节能环保制冷技术研究中心有限公司 切向电机、切向电机转子及其转子铁芯
CN107222047B (zh) * 2017-08-09 2023-07-21 珠海格力节能环保制冷技术研究中心有限公司 切向电机、切向电机转子及其转子铁芯

Also Published As

Publication number Publication date
EP3667869B1 (en) 2021-11-24
US20200381965A1 (en) 2020-12-03
EP3667869A4 (en) 2020-07-29
WO2019029109A9 (zh) 2019-11-14
WO2019029109A1 (zh) 2019-02-14
CN107222047A (zh) 2017-09-29
US11387695B2 (en) 2022-07-12
EP3667869A1 (en) 2020-06-17
CN107222047B (zh) 2023-07-21

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