JP5997880B2 - 電気機械回転子バー及びその製造方法 - Google Patents

電気機械回転子バー及びその製造方法 Download PDF

Info

Publication number
JP5997880B2
JP5997880B2 JP2011110894A JP2011110894A JP5997880B2 JP 5997880 B2 JP5997880 B2 JP 5997880B2 JP 2011110894 A JP2011110894 A JP 2011110894A JP 2011110894 A JP2011110894 A JP 2011110894A JP 5997880 B2 JP5997880 B2 JP 5997880B2
Authority
JP
Japan
Prior art keywords
coupling element
openings
rotor
metal material
rotor bar
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.)
Active
Application number
JP2011110894A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011250677A5 (enExample
JP2011250677A (ja
Inventor
ジェームス・ピー・アレキサンダー
ロバート・ディーン・キング
アイマン・モハメド・ファウジ・アル−レファイ，ピーエイチディー
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2011250677A publication Critical patent/JP2011250677A/ja
Publication of JP2011250677A5 publication Critical patent/JP2011250677A5/ja
Application granted granted Critical
Publication of JP5997880B2 publication Critical patent/JP5997880B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0054—Casting in, on, or around objects which form part of the product rotors, stators for electrical motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/023—Cage rotors
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Induction Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP2011110894A 2010-05-28 2011-05-18 電気機械回転子バー及びその製造方法 Active JP5997880B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/789,580 2010-05-28
US12/789,580 US8274190B2 (en) 2010-05-28 2010-05-28 Electric machine rotor bar and method of making same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015211574A Division JP6106246B2 (ja) 2010-05-28 2015-10-28 電気機械回転子バー及びその製造方法

Publications (3)

Publication Number Publication Date
JP2011250677A JP2011250677A (ja) 2011-12-08
JP2011250677A5 JP2011250677A5 (enExample) 2014-06-26
JP5997880B2 true JP5997880B2 (ja) 2016-09-28

Family

ID=44741765

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2011110894A Active JP5997880B2 (ja) 2010-05-28 2011-05-18 電気機械回転子バー及びその製造方法
JP2015211574A Active JP6106246B2 (ja) 2010-05-28 2015-10-28 電気機械回転子バー及びその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015211574A Active JP6106246B2 (ja) 2010-05-28 2015-10-28 電気機械回転子バー及びその製造方法

Country Status (4)

Country Link
US (2) US8274190B2 (enExample)
EP (1) EP2390987B1 (enExample)
JP (2) JP5997880B2 (enExample)
CN (1) CN102263466B (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4626683B2 (ja) * 2007-08-29 2011-02-09 トヨタ自動車株式会社 非磁性箇所を有する鋼材およびその製造方法および回転電機コア
EP2288004B1 (de) * 2009-08-19 2017-05-17 Siemens Aktiengesellschaft Käfigläufer mit Anlaufstab
WO2012053064A1 (ja) * 2010-10-19 2012-04-26 三菱電機株式会社 誘導電動機の回転子及び誘導電動機及び圧縮機及び送風機及び空気調和機
EP2592729B1 (de) * 2011-11-09 2018-05-02 Siemens Aktiengesellschaft Läufer einer Asynchronmaschine mit Halteelement
US9154008B2 (en) * 2012-10-02 2015-10-06 Siemens Industry, Inc. Hybrid rotor bar assemblies, electric motors including hybrid rotor bar assemblies, and methods of assemblying same
US20140154115A1 (en) * 2012-11-30 2014-06-05 Emerson Electric Co. Scroll Compressor Having A Single Phase Induction Motor With Aluminum Windings
US9935513B2 (en) * 2013-04-22 2018-04-03 Mitsubishi Electric Corporation Rotating electrical machine
EP2800255A1 (de) * 2013-04-29 2014-11-05 Siemens Aktiengesellschaft Herstellung eines Rotors einer elektrischen Asynchronmaschine
JP6129966B2 (ja) * 2013-07-01 2017-05-17 株式会社日立産機システム 回転電機及びその製造方法
TWI504104B (zh) * 2013-12-25 2015-10-11 Teco Elec & Machinery Co Ltd 應用於馬達之轉子結構及其製造方法
TWI504105B (zh) * 2013-12-25 2015-10-11 Teco Elec & Machinery Co Ltd 應用於馬達之轉子結構及其製造方法
CN104795911A (zh) * 2014-01-17 2015-07-22 东元电机股份有限公司 马达的转子结构及其制造方法
CN104795912A (zh) * 2014-01-17 2015-07-22 东元电机股份有限公司 应用于马达的转子结构及其制造方法
DE102014210339A1 (de) * 2014-06-02 2015-12-03 Siemens Aktiengesellschaft Käfigläufer einer Asynchronmaschine
CN105703499A (zh) * 2014-11-26 2016-06-22 东元电机股份有限公司 具有逃气片的转子结构及其制造方法
US20160359399A1 (en) * 2015-06-03 2016-12-08 Electro-Motive Diesel, Inc. Hybrid Traction Motor Rotors for Diesel-Electric Locomotives
TWI614974B (zh) 2015-12-03 2018-02-11 財團法人工業技術研究院 電動機的轉子
CN106849575A (zh) * 2017-02-24 2017-06-13 康富科技股份有限公司 一种电动机转子
US10630151B2 (en) * 2017-06-29 2020-04-21 GM Global Technology Operations LLC Rotor for an induction motor
KR101878677B1 (ko) * 2017-06-29 2018-07-16 엘지전자 주식회사 전동기의 로터
FR3069732B1 (fr) 2017-07-31 2021-02-12 Leroy Somer Moteurs Rotor a cage injectee
FR3069731B1 (fr) 2017-07-31 2021-12-24 Leroy Somer Moteurs Rotor a cage injectee
FR3069726B1 (fr) 2017-07-31 2020-12-11 Leroy Somer Moteurs Rotor a cage injectee
FR3069728B1 (fr) * 2017-07-31 2020-10-02 Leroy Somer Moteurs Rotor a cage injectee
FR3069730B1 (fr) 2017-07-31 2021-08-20 Leroy Somer Moteurs Rotor a cage injectee
FR3069727B1 (fr) 2017-07-31 2021-02-12 Leroy Somer Moteurs Rotor a cage injectee
FR3069725B1 (fr) 2017-07-31 2021-01-29 Leroy Somer Moteurs Rotor a cage injectee
FR3069735B1 (fr) 2017-07-31 2023-01-20 Leroy Somer Moteurs Rotor a cage injectee
FR3069734B1 (fr) 2017-07-31 2022-12-30 Leroy Somer Moteurs Rotor a cage injectee
FR3069733B1 (fr) 2017-07-31 2023-05-05 Leroy Somer Moteurs Rotor a cage injectee
CN107591916B (zh) * 2017-10-28 2023-05-30 德力电机有限公司 一种电动机的铸铜转子及其加工工艺
TWI649941B (zh) 2017-11-03 2019-02-01 財團法人工業技術研究院 轉子機構及其製造方法
US10601288B2 (en) * 2017-11-17 2020-03-24 Hamilton Sundstrand Corporation Additive amortisseur circuit
WO2019176107A1 (ja) * 2018-03-16 2019-09-19 三菱電機株式会社 誘導電動機の回転子及び誘導電動機
EP3588753B1 (en) * 2018-06-29 2021-04-21 ABB Schweiz AG An electric induction machine
DE102018008347A1 (de) * 2018-10-23 2020-04-23 Wieland-Werke Ag Kurzschlussläufer
KR102220618B1 (ko) * 2019-03-27 2021-02-26 한국전자기술연구원 하이브리드 유도 전동기 회전자 및 이를 이용한 전동기
US11522427B2 (en) 2020-08-28 2022-12-06 Emerson Electric Co. Single phase induction motors including aluminum windings and high permeability low coreloss steel
WO2022120443A1 (pt) * 2020-12-11 2022-06-16 Weg Equipamentos Elétricos S.a. Rotor para máquina elétrica girante, processo de fabricação e máquinas elétricas girantes correspondentes
EP4436015A1 (de) * 2023-03-21 2024-09-25 Innomotics GmbH Rotor eines käfigläufer-motors, käfigläufer-motor mit einem rotor und verfahren zur herstellung eines rotors eines käfig-läufer-motors
KR20240145202A (ko) * 2023-03-27 2024-10-07 현대자동차주식회사 유도전동기용 회전자 및 이의 제조 방법

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1524558A (en) * 1922-10-28 1925-01-27 Westinghouse Electric & Mfg Co Insulation for conductors in squirrel-cage motors
US1936244A (en) * 1927-02-11 1933-11-21 B F Sturtevant Co Laminated core member and method of making the same
US2048421A (en) * 1935-08-30 1936-07-21 Solar Ind Inc Rotor
US2350012A (en) * 1942-05-13 1944-05-30 Singer Mfg Co Electrical rotor core
US2784333A (en) * 1953-08-03 1957-03-05 Reliance Electric & Eng Co Cast rotor and method
US2857539A (en) * 1957-04-15 1958-10-21 Smith Corp A O Induction motors
US2991378A (en) * 1958-01-02 1961-07-04 Gen Electric Composite magnetic core structure and method of making same
JPS55127868A (en) * 1979-03-22 1980-10-03 Mitsubishi Electric Corp Manufacture of rotor of rotating electric machine
US4644210A (en) * 1985-12-12 1987-02-17 Rockwell International Corporation High speed induction motor with squirrel cage rotor
JPH01126157A (ja) * 1987-11-06 1989-05-18 Mitsubishi Electric Corp 超電導回転電機の回転子
JPH0716297B2 (ja) * 1987-11-27 1995-02-22 三菱電機株式会社 電動機
JPH01252144A (ja) * 1987-12-11 1989-10-06 Shinko Electric Co Ltd かご型誘導電動機の回転子とその製作方法
US5182483A (en) * 1989-12-28 1993-01-26 Kabushiki Kaisha Toshiba Squirrel-cage rotor with shaped-conductor harmonic reduction
JPH05247501A (ja) * 1992-03-06 1993-09-24 Toshiba Corp 導電材及びその製造方法と、その導電材を用いたかご形誘導機
EP0608675B1 (fr) * 1993-01-26 1995-09-13 Gec Alsthom Acec Energie S.A. Moteur électrique de puissance élevée et à vitesse de rotation élevée
DE4308683A1 (de) * 1993-03-18 1994-09-22 Siemens Ag Käfigläufer für eine Asynchronmaschine
GB2277205B (en) * 1993-04-01 1996-04-10 Gec Alsthom Ltd Rotating electrical machines
JPH0819230A (ja) * 1994-06-24 1996-01-19 Hitachi Koki Co Ltd 高周波モータ
JPH08223878A (ja) * 1995-02-09 1996-08-30 Hitachi Ltd 誘導電動機
JPH0974726A (ja) * 1995-09-07 1997-03-18 Hitachi Ltd 誘導電動機の製造方法
JPH09266647A (ja) * 1996-03-27 1997-10-07 Toyota Autom Loom Works Ltd モータのロータ構造
JPH09268647A (ja) 1996-03-28 1997-10-14 Natl House Ind Co Ltd 建築物の構造
US5793145A (en) * 1996-05-02 1998-08-11 Chrysler Corporation End cap to rotor attachment
JPH1028360A (ja) * 1996-07-11 1998-01-27 Hitachi Ltd 誘導電動機およびその回転子
US5990595A (en) 1996-10-04 1999-11-23 General Electric Company Rotors and methods of manufacturing such rotors
JPH10234166A (ja) * 1997-02-19 1998-09-02 Hitachi Ltd 誘導電動機の回転子
US6088906A (en) * 1997-09-16 2000-07-18 Ut-Battelle, Llc Method of manufacturing squirrel cage rotors
US6159305A (en) 1998-07-14 2000-12-12 General Electric Company High speed induction motor rotor and method of fabrication
JP2000060045A (ja) * 1998-08-07 2000-02-25 Matsushita Electric Ind Co Ltd 誘導電動機の回転子
US6246141B1 (en) * 1999-04-23 2001-06-12 Hamilton Sundstrand Corporation High torque reduced starting current electric motor
US6092277A (en) 1999-04-28 2000-07-25 General Electric Company Rotor bar swaging process
US7538458B2 (en) * 2001-07-13 2009-05-26 Voith Patent Gmbh Construction and method of an electric motor drive
US7129613B2 (en) * 2003-02-12 2006-10-31 Hitachi, Ltd. Rotating electrical machine and drive system of cage induction motor
JP2004248361A (ja) * 2003-02-12 2004-09-02 Hitachi Ltd 回転電機及びかご形誘導電動機駆動システム
JP2004254433A (ja) * 2003-02-20 2004-09-09 Yaskawa Electric Corp かご形ロータの製造方法
JP2004304930A (ja) * 2003-03-31 2004-10-28 Hitachi Ltd かご型誘導電動機の回転子およびその製造方法。
DE10345637A1 (de) * 2003-09-29 2005-05-25 Siemens Ag Kurzschlussläufer
GB0323232D0 (en) * 2003-10-03 2003-11-05 Rolls Royce Plc Electrical machine
US20050134137A1 (en) * 2003-12-17 2005-06-23 Sweo Edwin A. Method for manufacturing squirrel cage rotor
JP2005278373A (ja) * 2004-03-26 2005-10-06 Jatco Ltd 誘導電動機の回転子
US6977459B1 (en) 2004-05-26 2005-12-20 General Electric Company Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine
CN2814785Y (zh) * 2005-04-18 2006-09-06 王胜五 高起动转矩大中型鼠笼式异步电动机
US7451538B2 (en) * 2005-09-20 2008-11-18 Reliance Electric Technologies, Llc Method for fabricating rotor assembly
US7504754B2 (en) 2005-10-31 2009-03-17 Caterpillar Inc. Rotor having multiple permanent-magnet pieces in a cavity
JP4937632B2 (ja) * 2006-04-26 2012-05-23 三菱電機株式会社 誘導電動機の回転子及び誘導電動機の回転子の製造方法
US7622817B2 (en) 2006-12-13 2009-11-24 General Electric Company High-speed high-pole count generators
US7791237B2 (en) 2006-12-19 2010-09-07 General Electric Company Fault-tolerant synchronous permanent magnet machine
US7851961B2 (en) * 2007-09-20 2010-12-14 Siemens Industry, Inc. System and method with a rotor having parallel sided rotor bars
JP5019451B2 (ja) * 2007-11-15 2012-09-05 東芝産業機器製造株式会社 回転子

Also Published As

Publication number Publication date
CN102263466A (zh) 2011-11-30
JP2016015887A (ja) 2016-01-28
US20110291516A1 (en) 2011-12-01
EP2390987A2 (en) 2011-11-30
US9438077B2 (en) 2016-09-06
US8274190B2 (en) 2012-09-25
JP6106246B2 (ja) 2017-03-29
EP2390987A3 (en) 2017-03-29
JP2011250677A (ja) 2011-12-08
US20120286618A1 (en) 2012-11-15
CN102263466B (zh) 2016-01-06
EP2390987B1 (en) 2022-05-04

Similar Documents

Publication Publication Date Title
JP5997880B2 (ja) 電気機械回転子バー及びその製造方法
KR101865230B1 (ko) 분할 코어 형 모터 및 분할 코어 형 모터의 전기자의 제조 방법
CN103023168B (zh) 电动机以及电动机的制造方法
CN106464052B (zh) 旋转电机及旋转电机的制造方法
JP6125385B2 (ja) ステータ用端子
CN104426276A (zh) 集配电部件的保持结构、电动机以及电动机的制造方法
CN106471713B (zh) 电机的定子
JP2010035366A (ja) 回転電機の固定子及び回転電機
JP5843980B2 (ja) かご形回転子の製造方法および誘導電動機の製造方法
JP6021772B2 (ja) 回転電機
JPWO2020039961A1 (ja) モータ、電動パワーステアリング装置、モータの製造方法、バスバーユニット、及びバスバーユニットの製造方法
JPWO2014156019A1 (ja) 電動機の電線接続方法
JP6011437B2 (ja) 電動機の製造方法
JP4422162B2 (ja) 回転電機の回転子及びその製造方法
JP2019205244A (ja) 回転電機の固定子
CN106416017B (zh) C形或u形半线圈、有此半线圈的转子绕组和其制造方法
CN108649761A (zh) 电机转子及压缩机
CN215528838U (zh) 用于电动机、特别是异步电动机的鼠笼式转子以及电动机
KR100434289B1 (ko) 농형 유도전동기의 회전자
CN103036127B (zh) 电机的换向器、电机以及用于制造换向器的方法
CN108352763A (zh) 鼠笼式转子和用于制造鼠笼式转子的方法
JP4372130B2 (ja) モータ
KR102793232B1 (ko) 유도전동기용 회전자, 그 제조방법 및 그를 가지는 유도전동기
CN207801606U (zh) 定子组件及马达
CN207819604U (zh) 定子组件及包含该定子组件的马达

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140508

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140508

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150311

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150428

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20150727

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151028

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151118

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160315

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160427

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160809

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160829

R150 Certificate of patent or registration of utility model

Ref document number: 5997880

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250