FR3069735B1 - Rotor a cage injectee - Google Patents

Rotor a cage injectee Download PDF

Info

Publication number
FR3069735B1
FR3069735B1 FR1757318A FR1757318A FR3069735B1 FR 3069735 B1 FR3069735 B1 FR 3069735B1 FR 1757318 A FR1757318 A FR 1757318A FR 1757318 A FR1757318 A FR 1757318A FR 3069735 B1 FR3069735 B1 FR 3069735B1
Authority
FR
France
Prior art keywords
injected
cage rotor
cage
rotor
injected cage
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
FR1757318A
Other languages
English (en)
Other versions
FR3069735A1 (fr
Inventor
Sebastien Porcher
Mike Mcclelland
Dany Prieto
Nicolas Nay
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.)
Moteurs Leroy Somer SA
Original Assignee
Moteurs Leroy Somer SA
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 Moteurs Leroy Somer SA filed Critical Moteurs Leroy Somer SA
Priority to FR1757318A priority Critical patent/FR3069735B1/fr
Priority to PCT/EP2018/070571 priority patent/WO2019025355A1/fr
Publication of FR3069735A1 publication Critical patent/FR3069735A1/fr
Application granted granted Critical
Publication of FR3069735B1 publication Critical patent/FR3069735B1/fr
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
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • H02K1/265—Shape, form or location of the slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/18—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having double-cage or multiple-cage rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
    • 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
    • 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
    • H02K15/0012—Manufacturing cage rotors
    • 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
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/063—Windings for large electric machines, e.g. bar windings
    • 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
FR1757318A 2017-07-31 2017-07-31 Rotor a cage injectee Active FR3069735B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1757318A FR3069735B1 (fr) 2017-07-31 2017-07-31 Rotor a cage injectee
PCT/EP2018/070571 WO2019025355A1 (fr) 2017-07-31 2018-07-30 Rotor a cage injectee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757318 2017-07-31
FR1757318A FR3069735B1 (fr) 2017-07-31 2017-07-31 Rotor a cage injectee

Publications (2)

Publication Number Publication Date
FR3069735A1 FR3069735A1 (fr) 2019-02-01
FR3069735B1 true FR3069735B1 (fr) 2023-01-20

Family

ID=61258296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757318A Active FR3069735B1 (fr) 2017-07-31 2017-07-31 Rotor a cage injectee

Country Status (2)

Country Link
FR (1) FR3069735B1 (fr)
WO (1) WO2019025355A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111106684B (zh) * 2020-01-21 2021-04-30 福州万德电气有限公司 高效高转矩转子结构
DE102022208673A1 (de) 2022-08-22 2024-02-22 Volkswagen Aktiengesellschaft Verfahren zur Fertigung eines Läufers einer elektrischen Maschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1500834A (en) * 1922-06-07 1924-07-08 Gen Electric Method of and apparatus for modifying the characteristics of asynchronous dynamo-electric machines
FR1072671A (fr) * 1953-01-19 1954-09-15 Forges Ateliers Const Electr Rotors à cages de machines asynchrones
JPH1028360A (ja) 1996-07-11 1998-01-27 Hitachi Ltd 誘導電動機およびその回転子
JP2879668B2 (ja) 1997-02-19 1999-04-05 西日本プラント工業株式会社 ケーブル先導案内装置
JPH11206080A (ja) 1998-01-09 1999-07-30 Shibaura Mechatronics Corp 誘導電動機のかご形回転子
US6246141B1 (en) * 1999-04-23 2001-06-12 Hamilton Sundstrand Corporation High torque reduced starting current electric motor
JP2005278373A (ja) 2004-03-26 2005-10-06 Jatco Ltd 誘導電動機の回転子
CN1925280A (zh) 2005-08-30 2007-03-07 乐金电子(天津)电器有限公司 感应式电机的转子及其制作方法
US7851961B2 (en) 2007-09-20 2010-12-14 Siemens Industry, Inc. System and method with a rotor having parallel sided rotor bars
DE102009008440B3 (de) 2009-02-11 2010-12-02 Siemens Aktiengesellschaft Käfigläufer
EP2282396B1 (fr) 2009-08-03 2012-12-05 Siemens Aktiengesellschaft Procédé de fabrication pour rotor à cage d'écureuil oblique et rotor à cage d'écureuil oblique
WO2011020718A1 (fr) 2009-08-17 2011-02-24 BSH Bosch und Siemens Hausgeräte GmbH Plaque de couverture d'appareil ménager comportant une couche d'interférence de fabry-perot
US8274190B2 (en) 2010-05-28 2012-09-25 General Electric Company Electric machine rotor bar and method of making same
EP2606560B1 (fr) 2010-09-30 2015-10-28 Siemens Aktiengesellschaft Barre d'un rotor à cage
US20130033144A1 (en) * 2011-08-04 2013-02-07 GM Global Technology Operations LLC Stir-welded induction rotor
EP2728719A1 (fr) 2012-10-30 2014-05-07 Siemens Aktiengesellschaft Cage d'écureuil et tige avec une découpe
EP2874286A1 (fr) 2013-11-14 2015-05-20 Siemens Aktiengesellschaft Rotor doté d'une pièce d'insertion

Also Published As

Publication number Publication date
WO2019025355A1 (fr) 2019-02-07
FR3069735A1 (fr) 2019-02-01

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