TWI657655B - 同步磁阻型旋轉電動機 - Google Patents

同步磁阻型旋轉電動機 Download PDF

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Publication number
TWI657655B
TWI657655B TW106120784A TW106120784A TWI657655B TW I657655 B TWI657655 B TW I657655B TW 106120784 A TW106120784 A TW 106120784A TW 106120784 A TW106120784 A TW 106120784A TW I657655 B TWI657655 B TW I657655B
Authority
TW
Taiwan
Prior art keywords
bridge portion
bridge
extreme
rotor core
pole
Prior art date
Application number
TW106120784A
Other languages
English (en)
Chinese (zh)
Other versions
TW201813277A (zh
Inventor
高橋則雄
竹內活徳
松下真琴
三須大輔
長谷部寿郎
Original Assignee
日商東芝股份有限公司
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 日商東芝股份有限公司 filed Critical 日商東芝股份有限公司
Publication of TW201813277A publication Critical patent/TW201813277A/zh
Application granted granted Critical
Publication of TWI657655B publication Critical patent/TWI657655B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • 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
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
TW106120784A 2016-06-29 2017-06-21 同步磁阻型旋轉電動機 TWI657655B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016129202A JP6571050B2 (ja) 2016-06-29 2016-06-29 同期リラクタンス型回転電機
JP2016-129202 2016-06-29

Publications (2)

Publication Number Publication Date
TW201813277A TW201813277A (zh) 2018-04-01
TWI657655B true TWI657655B (zh) 2019-04-21

Family

ID=60786921

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106120784A TWI657655B (zh) 2016-06-29 2017-06-21 同步磁阻型旋轉電動機

Country Status (8)

Country Link
US (1) US10749420B2 (enExample)
EP (1) EP3480928B1 (enExample)
JP (1) JP6571050B2 (enExample)
KR (1) KR102163345B1 (enExample)
CN (1) CN109075679B (enExample)
SG (1) SG11201810873PA (enExample)
TW (1) TWI657655B (enExample)
WO (1) WO2018003705A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI887040B (zh) * 2024-07-16 2025-06-11 廖經舜 自啟動同步磁阻電機及其轉子

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020014336A (ja) * 2018-07-19 2020-01-23 ダイキン工業株式会社 回転電気機械
CN110149015B (zh) 2019-06-19 2025-05-16 珠海格力电器股份有限公司 直接起动同步磁阻电机转子结构、电机
JP7478104B2 (ja) * 2021-01-08 2024-05-02 株式会社アイシン ロータコア
KR102682554B1 (ko) * 2021-12-24 2024-07-05 김병국 직입형 자기저항 동기전동기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10257732A (ja) * 1997-03-13 1998-09-25 Matsushita Electric Ind Co Ltd ロータコア
JPH1189193A (ja) * 1997-08-29 1999-03-30 Aichi Emerson Electric Co Ltd シンクロナスリラクタンスモータ及びその製造方法
TW529221B (en) * 2000-06-16 2003-04-21 Yamaha Motor Co Ltd Permanent magnet rotor and method of making the same
CN102208852A (zh) * 2010-03-30 2011-10-05 株式会社日立制作所 永磁同步电动机和使用它的冲压机或挤压成型机
CN105553139A (zh) * 2016-01-26 2016-05-04 珠海格力节能环保制冷技术研究中心有限公司 一种同步磁阻电机转子及同步磁阻电机

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300703B1 (en) 1997-03-13 2001-10-09 Matsushita Electric Industrial Co., Ltd. Rotor core for reluctance motor
JPH10257700A (ja) 1997-03-13 1998-09-25 Matsushita Electric Ind Co Ltd ロータコア
JPH11146615A (ja) * 1997-11-11 1999-05-28 Matsushita Electric Ind Co Ltd リラクタンスモータ
JP4098939B2 (ja) * 1999-12-22 2008-06-11 三菱電機株式会社 リラクタンスモータ
JP2001258222A (ja) 2000-03-10 2001-09-21 Mitsubishi Electric Corp リラクタンスモータ
JP2002165427A (ja) * 2000-11-22 2002-06-07 Fujitsu General Ltd リラクタンスモータ
JP2002272036A (ja) 2001-03-12 2002-09-20 Matsushita Electric Ind Co Ltd 永久磁石同期電動機
GB2378323B (en) * 2001-07-28 2005-07-27 Lg Electronics Inc Rotor for synchronous reluctance motor and manufacturing method thereof
KR20030011185A (ko) * 2001-07-28 2003-02-07 엘지전자 주식회사 플럭스 배리어 타입 동기 리럭턴스 모터의 로터 및 그제조방법
JP3775298B2 (ja) * 2001-12-19 2006-05-17 三菱電機株式会社 同期電動機、送風機、圧縮機、冷凍・空調装置
JP4019838B2 (ja) * 2002-07-22 2007-12-12 三菱電機株式会社 同期誘導電動機、及び圧縮機
KR100669047B1 (ko) * 2005-04-04 2007-01-16 엘지전자 주식회사 동기 릴럭턴스 모터의 로터
JP4367375B2 (ja) 2005-05-17 2009-11-18 株式会社デンソー リラクタンスモータ用ロータコア及びその製造方法
KR101106420B1 (ko) * 2005-07-11 2012-01-17 엘지전자 주식회사 로터 및 동기 릴럭턴스 모터
JP5332137B2 (ja) * 2007-05-22 2013-11-06 日産自動車株式会社 回転電機
WO2010102671A1 (en) * 2009-03-12 2010-09-16 Abb Research Ltd Rotor for a synchronous reluctance machine
CN102801235B (zh) * 2011-08-05 2013-09-18 珠海格力电器股份有限公司 电动机转子及具有其的电动机
US8860275B2 (en) * 2011-12-09 2014-10-14 GM Global Technology Operations LLC Multi-layer arc-shaped permanent magnet machine with reduced rotational stress
EP3288160B8 (en) 2015-04-24 2020-02-26 Kabushiki Kaisha Toshiba Synchronous reluctance motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10257732A (ja) * 1997-03-13 1998-09-25 Matsushita Electric Ind Co Ltd ロータコア
JPH1189193A (ja) * 1997-08-29 1999-03-30 Aichi Emerson Electric Co Ltd シンクロナスリラクタンスモータ及びその製造方法
TW529221B (en) * 2000-06-16 2003-04-21 Yamaha Motor Co Ltd Permanent magnet rotor and method of making the same
CN102208852A (zh) * 2010-03-30 2011-10-05 株式会社日立制作所 永磁同步电动机和使用它的冲压机或挤压成型机
CN105553139A (zh) * 2016-01-26 2016-05-04 珠海格力节能环保制冷技术研究中心有限公司 一种同步磁阻电机转子及同步磁阻电机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI887040B (zh) * 2024-07-16 2025-06-11 廖經舜 自啟動同步磁阻電機及其轉子

Also Published As

Publication number Publication date
EP3480928B1 (en) 2023-09-27
CN109075679B (zh) 2020-09-15
US10749420B2 (en) 2020-08-18
JP2018007365A (ja) 2018-01-11
CN109075679A (zh) 2018-12-21
TW201813277A (zh) 2018-04-01
EP3480928A4 (en) 2020-01-15
EP3480928A1 (en) 2019-05-08
KR20180132113A (ko) 2018-12-11
JP6571050B2 (ja) 2019-09-04
US20190109527A1 (en) 2019-04-11
KR102163345B1 (ko) 2020-10-08
WO2018003705A1 (ja) 2018-01-04
SG11201810873PA (en) 2019-01-30

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