CA2334662A1 - Stator en metal amorphe pour moteur electrique a flux radial - Google Patents

Stator en metal amorphe pour moteur electrique a flux radial Download PDF

Info

Publication number
CA2334662A1
CA2334662A1 CA002334662A CA2334662A CA2334662A1 CA 2334662 A1 CA2334662 A1 CA 2334662A1 CA 002334662 A CA002334662 A CA 002334662A CA 2334662 A CA2334662 A CA 2334662A CA 2334662 A1 CA2334662 A1 CA 2334662A1
Authority
CA
Canada
Prior art keywords
stator
amorphous metal
recited
segments
segment
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.)
Abandoned
Application number
CA002334662A
Other languages
English (en)
Inventor
Richard L. Bye, Jr.
Nicholas J. Decristofaro
Dung A. Ngo
Peter Stamatis
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.)
Honeywell International Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2334662A1 publication Critical patent/CA2334662A1/fr
Abandoned legal-status Critical Current

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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

L'invention se rapporte à un stator en métal amorphe destiné à un moteur électrique de grande puissance, à flux radial, comportant une pluralité de segments ayant chacun une pluralité de couches de bandes de métal amorphe. Ces segments sont agencés de façon à former un stator généralement cylindrique ayant une pluralité de sections dentées ou pôles faisant saillie radialement vers l'intérieur à partir de la surface interne du stator. Dans une première réalisation, les dents et le manchon externe en fer du stator sont conçus de sorte que le flux radial passant dans le stator croise uniquement un entrefer lorsqu'il traverse chaque segment du stator. Dans une seconde réalisation, les dents et le manchon externe en fer du stator sont conçus de sorte que le flux radial passant dans le stator traverse chaque segment sans croiser d'entrefer.
CA002334662A 1998-06-18 1999-06-17 Stator en metal amorphe pour moteur electrique a flux radial Abandoned CA2334662A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9978698A 1998-06-18 1998-06-18
US09/099,786 1998-06-18
PCT/US1999/013732 WO1999066624A1 (fr) 1998-06-18 1999-06-17 Stator en metal amorphe pour moteur electrique a flux radial

Publications (1)

Publication Number Publication Date
CA2334662A1 true CA2334662A1 (fr) 1999-12-23

Family

ID=22276613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002334662A Abandoned CA2334662A1 (fr) 1998-06-18 1999-06-17 Stator en metal amorphe pour moteur electrique a flux radial

Country Status (8)

Country Link
EP (1) EP1088382A1 (fr)
JP (2) JP5122702B2 (fr)
KR (1) KR20010052968A (fr)
CN (1) CN1305656A (fr)
AU (1) AU4693099A (fr)
BR (1) BR9911296A (fr)
CA (1) CA2334662A1 (fr)
WO (1) WO1999066624A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9354422B1 (en) * 2013-07-01 2016-05-31 Ball Aerospace & Technologies Corp. High acceleration actuator
US10637390B1 (en) 2016-11-16 2020-04-28 Ball Aerospace & Technologies Corp. Analog switching current drive

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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US6960860B1 (en) 1998-06-18 2005-11-01 Metglas, Inc. Amorphous metal stator for a radial-flux electric motor
TWI284447B (en) * 2000-02-17 2007-07-21 Metglas Inc Amorphous metal stator for a radial-flux electric motor
US6737784B2 (en) * 2000-10-16 2004-05-18 Scott M. Lindquist Laminated amorphous metal component for an electric machine
US20020195178A1 (en) * 2001-06-25 2002-12-26 Liebermann Howard H. Geometrically articulated amorphous metal alloys, processes for their production and articles formed therefrom
US6737951B1 (en) 2002-11-01 2004-05-18 Metglas, Inc. Bulk amorphous metal inductive device
US6873239B2 (en) 2002-11-01 2005-03-29 Metglas Inc. Bulk laminated amorphous metal inductive device
JP2004236495A (ja) * 2003-01-10 2004-08-19 Nippon Steel Corp 励磁機およびそれを用いた同期機
US7235910B2 (en) 2003-04-25 2007-06-26 Metglas, Inc. Selective etching process for cutting amorphous metal shapes and components made thereof
US7253548B2 (en) 2003-06-16 2007-08-07 Pratt & Whitney Canada Corp. Method and apparatus for controlling an electric machine
US7034427B2 (en) * 2003-08-18 2006-04-25 Light Engineering, Inc. Selective alignment of stators in axial airgap electric devices comprising low-loss materials
US7190101B2 (en) * 2003-11-03 2007-03-13 Light Engineering, Inc. Stator coil arrangement for an axial airgap electric device including low-loss materials
DE102004013869A1 (de) * 2004-03-20 2005-10-06 Krebs & Aulich Gmbh Bandgesetzter Magnetkörper einer elektrischen Maschine
JP2006101673A (ja) * 2004-09-30 2006-04-13 Hitachi Industrial Equipment Systems Co Ltd 永久磁石を備えた回転電機及びその固定子鉄心の歯部製造方法
DE102005038779B4 (de) * 2005-08-17 2008-04-10 Danfoss Compressors Gmbh Linearmotor für einen Kältemittelkompressor
WO2008032274A2 (fr) * 2006-09-13 2008-03-20 Megasec Ltd. Marqueurs magnéto-mécaniques destinés à être utilisés dans un système de surveillance d'article
WO2010082195A1 (fr) 2009-01-13 2010-07-22 Vladimir Manov Marqueurs magnétomécaniques et élément amorphe magnétostrictif destiné à être utilisé dans ce dernier
JP4909430B2 (ja) * 2010-05-13 2012-04-04 トヨタ自動車株式会社 可変リラクタンス型レゾルバおよびその製造方法
CN103378697A (zh) * 2012-04-12 2013-10-30 陶民 非晶电机定子挤压成型叠片模具及其制作工艺
JP2015076937A (ja) * 2013-10-08 2015-04-20 株式会社デンソー 回転電機のコア
CN105703569B (zh) * 2016-04-11 2018-02-02 华北电力大学 非晶合金电机定子铁芯的制备方法
JP6632722B2 (ja) * 2016-06-24 2020-01-22 三菱電機株式会社 ステータ、電動機、圧縮機、電気掃除機およびステータの製造方法
CN106384649B (zh) * 2016-10-07 2017-12-29 辉亚男 实现输出电压快速、稳定调节的电力电子变压器
WO2018069956A1 (fr) 2016-10-11 2018-04-19 三菱電機株式会社 Stator, moteur, dispositif d'entraînement, compresseur, dispositif de réfrigération/climatisation, et procédé de fabrication de stator
JP2019106756A (ja) * 2017-12-08 2019-06-27 トヨタ自動車株式会社 ステータの製造方法
US11658530B2 (en) 2021-07-15 2023-05-23 Stoneridge, Inc. Modular brushless DC (BLDC) motor construction
CN115008862B (zh) * 2022-06-20 2024-05-03 青岛云路先进材料技术股份有限公司 非晶合金带材叠压方法、非晶合金铁芯及轴向电机

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Publication number Priority date Publication date Assignee Title
DE2805435A1 (de) * 1978-02-09 1979-08-16 Blum Eisen & Metallind Elektrische maschine mit mindestens einem, durch energiezufuhr bewegbaren, z.b. drehbaren teil, wie elektromotor, generator o.dgl.
DE2805438A1 (de) * 1978-02-09 1979-08-16 Blum Eisen & Metallind Elektrische maschine mit mindestens einem durch energiezufuhr bewegbaren, z.b. drehbaren teil, wie elektromotor, generator o.dgl.
US4392072A (en) * 1978-09-13 1983-07-05 General Electric Company Dynamoelectric machine stator having articulated amorphous metal components
US4201837A (en) * 1978-11-16 1980-05-06 General Electric Company Bonded amorphous metal electromagnetic components
US4255684A (en) * 1979-08-03 1981-03-10 Mischler William R Laminated motor stator structure with molded composite pole pieces
JPS5795608A (en) * 1980-12-04 1982-06-14 Kawasaki Steel Corp Method for forming film having excellent insulating property, tension imparting property, corrosion resistance, and bending adhesion in thin electromagnetic band
JPS5834544U (ja) * 1981-08-28 1983-03-07 ティーディーケイ株式会社 医療機器用超小型モ−タ−
FR2538970A1 (fr) * 1983-01-05 1984-07-06 Khait Yakov Circuit magnetique pour machine electrique a poles saillants
JPS60167638A (ja) * 1984-02-08 1985-08-31 Toshiba Corp 回転電機の固定子鉄心
JPH0693404B2 (ja) * 1984-06-27 1994-11-16 三井石油化学工業株式会社 アモルファス合金製多極コアの製造方法
JPH0339416A (ja) * 1989-07-01 1991-02-20 Jionkoo Kantee Kofun Yugenkoshi 強磁性非晶質合金の連続ジュール熱処理方法及びその装置
JPH04317530A (ja) * 1991-04-15 1992-11-09 Yaskawa Electric Corp 同期電動機およびその製造方法
JPH04325845A (ja) * 1991-04-25 1992-11-16 Honda Motor Co Ltd ステ―タおよびその製造方法
US5671524A (en) * 1994-09-19 1997-09-30 Electric Power Research Institute, Inc. Magnetic annealing of amorphous alloy for motor stators
WO1997010640A1 (fr) * 1995-09-14 1997-03-20 Hitachi, Limited Machine electrique rotative
JPH09140075A (ja) * 1995-11-16 1997-05-27 Matsushita Electric Ind Co Ltd モータの積層板
JPH09200980A (ja) * 1996-01-19 1997-07-31 Toyota Motor Corp ステータおよびその製造方法
US5731649A (en) * 1996-12-27 1998-03-24 Caama+E,Otl N+Ee O; Ramon A. Electric motor or generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9354422B1 (en) * 2013-07-01 2016-05-31 Ball Aerospace & Technologies Corp. High acceleration actuator
US10637390B1 (en) 2016-11-16 2020-04-28 Ball Aerospace & Technologies Corp. Analog switching current drive

Also Published As

Publication number Publication date
JP2002518975A (ja) 2002-06-25
BR9911296A (pt) 2001-10-02
AU4693099A (en) 2000-01-05
JP2013039030A (ja) 2013-02-21
JP5122702B2 (ja) 2013-01-16
CN1305656A (zh) 2001-07-25
EP1088382A1 (fr) 2001-04-04
WO1999066624A1 (fr) 1999-12-23
KR20010052968A (ko) 2001-06-25

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