WO2009024485A3 - Rotor d'un moteur de traction - Google Patents

Rotor d'un moteur de traction Download PDF

Info

Publication number
WO2009024485A3
WO2009024485A3 PCT/EP2008/060450 EP2008060450W WO2009024485A3 WO 2009024485 A3 WO2009024485 A3 WO 2009024485A3 EP 2008060450 W EP2008060450 W EP 2008060450W WO 2009024485 A3 WO2009024485 A3 WO 2009024485A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
traction motor
sheet metal
metal package
radial extension
Prior art date
Application number
PCT/EP2008/060450
Other languages
German (de)
English (en)
Other versions
WO2009024485A2 (fr
Inventor
Thomas Lange
Original Assignee
Siemens Ag
Thomas Lange
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 Siemens Ag, Thomas Lange filed Critical Siemens Ag
Publication of WO2009024485A2 publication Critical patent/WO2009024485A2/fr
Publication of WO2009024485A3 publication Critical patent/WO2009024485A3/fr

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]
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

La présente invention concerne un rotor (1) d'un moteur de traction, comprenant des moyens d'excitation de rotor qui se trouvent sur et/ou dans un empilage de tôles (9) formé de tôles empilées en direction axiale. La dimension radiale de l'empilage de tôles (9) correspond sensiblement à la dimension radiale de chacun des moyens d'excitation de rotor. Au moins une bague de serrage de rotor (2, 4) se trouve sur chaque face de l'empilage de tôles (9).
PCT/EP2008/060450 2007-08-20 2008-08-08 Rotor d'un moteur de traction WO2009024485A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710039186 DE102007039186A1 (de) 2007-08-20 2007-08-20 Läufer eines Traktionsmotors
DE102007039186.4 2007-08-20

Publications (2)

Publication Number Publication Date
WO2009024485A2 WO2009024485A2 (fr) 2009-02-26
WO2009024485A3 true WO2009024485A3 (fr) 2009-04-30

Family

ID=40259135

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/060450 WO2009024485A2 (fr) 2007-08-20 2008-08-08 Rotor d'un moteur de traction

Country Status (2)

Country Link
DE (1) DE102007039186A1 (fr)
WO (1) WO2009024485A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009012852A1 (de) * 2009-03-12 2010-09-16 Siemens Aktiengesellschaft Verfahren zur Herstellung von Rotorblechpaketen
DE102011012429A1 (de) * 2011-02-25 2012-08-30 Neumayer Tekfor Holding Gmbh Rotorwelle und Elektromotor
DE102012215236A1 (de) 2012-08-28 2014-03-06 Siemens Aktiengesellschaft Rotor einer elektrischen Maschine und elektrische Maschine
DE102012110157A1 (de) * 2012-10-24 2014-06-12 Thyssenkrupp Presta Teccenter Ag Rotor für einen Asynchronmotor
DE102014202283A1 (de) * 2014-02-07 2015-08-13 Bühler Motor GmbH Ölpumpenantrieb
DE102014106453A1 (de) * 2014-05-08 2015-11-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektromaschine für den Einsatz im KFZ-Bereich
DE102014106614A1 (de) 2014-05-12 2015-11-12 Thyssenkrupp Presta Teccenter Ag Rotorwelle mit Blechpaket
DE102016215090A1 (de) * 2016-08-12 2018-02-15 Thyssenkrupp Ag Verfahren zur Montage einer Rotorwelle eines Elektromotors
DE102018200865B4 (de) * 2018-01-19 2023-10-05 Vitesco Technologies GmbH Rotor für eine elektrische Maschine
DE102018204436A1 (de) 2018-03-22 2019-09-26 Volkswagen Aktiengesellschaft Verfahren zur Montage von Lamellen- oder Blechpaketen auf einer Hohlwelle sowie ein auf diese Weise hergestellter Rotor für eine elektrische Maschine
DE102018216490A1 (de) * 2018-09-26 2020-03-26 Siemens Mobility GmbH Läuferrohr für eine elektrische Maschine eines Fahrzeugs
DE102021122998A1 (de) 2021-09-06 2023-03-09 Bayerische Motoren Werke Aktiengesellschaft Wellenloser Rotor für eine elektrische Maschine, Fertigungsverfahren, elektrische Maschine und Kraftfahrzeug

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996946A (en) * 1933-12-14 1935-04-09 United American Bosch Corp Magnetic rotor
EP0909004A2 (fr) * 1997-10-01 1999-04-14 Denyo Co., Ltd Rotor à aimants permanent et dispositif de refroidissement
JP2002325394A (ja) * 2001-04-26 2002-11-08 Nissan Motor Co Ltd 電機子
US20030146667A1 (en) * 2002-02-06 2003-08-07 Nissan Motor Co., Ltd. Cooling method and structure for a rotation object
WO2004084376A1 (fr) * 2003-02-26 2004-09-30 Robert Bosch Gmbh Moteur electrique comportant un aimant permanent
EP1473816A1 (fr) * 2003-04-29 2004-11-03 Robert Bosch Gmbh Aimant permanent et sa fixation dans une machine électrique
US20050140235A1 (en) * 2003-12-26 2005-06-30 Yoshihiko Yamagishi Electric motor
JP2005184957A (ja) * 2003-12-18 2005-07-07 Toshiba Corp 永久磁石式リラクタンス型回転電機
WO2005099065A1 (fr) * 2004-04-10 2005-10-20 Robert Bosch Gmbh Rotor d'une machine electrique
US20060022541A1 (en) * 2004-07-30 2006-02-02 Raymond Ong Rotor hub and assembly for a permanent magnet power electric machine
WO2007007420A1 (fr) * 2005-09-28 2007-01-18 Toyota Jidosha Kabushiki Kaisha Rotor pour machine électrique rotative
WO2007091692A1 (fr) * 2006-02-08 2007-08-16 Toyota Jidosha Kabushiki Kaisha Procede de fabrication de rotor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665063A5 (de) * 1984-11-29 1988-04-15 Bbc Brown Boveri & Cie Asynchronlaeufer.
DE4447880B4 (de) * 1994-07-07 2007-09-20 Indramat Gmbh Radialmagnetmotor
EP0854558A3 (fr) * 1997-01-21 2000-07-12 Isuzu Ceramics Research Institute Co., Ltd. Structure de rotor pour générateurs et procédé de fabrication du rotor
JPH11196555A (ja) * 1997-12-26 1999-07-21 Isuzu Ceramics Res Inst Co Ltd 永久磁石を用いた発電・電動機
DE10349442A1 (de) * 2003-10-23 2005-05-25 Robert Bosch Gmbh Elektrische Maschine mit Permanentmagnetrotor und Verfahren zu dessen Herstellung
DE102005044327B4 (de) * 2005-09-16 2008-04-17 Siemens Ag Elektrische Maschine mit Permanentmagneten
DE102006015064B4 (de) * 2006-03-31 2008-05-29 Siemens Ag Elektrische Maschine

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996946A (en) * 1933-12-14 1935-04-09 United American Bosch Corp Magnetic rotor
EP0909004A2 (fr) * 1997-10-01 1999-04-14 Denyo Co., Ltd Rotor à aimants permanent et dispositif de refroidissement
JP2002325394A (ja) * 2001-04-26 2002-11-08 Nissan Motor Co Ltd 電機子
US20030146667A1 (en) * 2002-02-06 2003-08-07 Nissan Motor Co., Ltd. Cooling method and structure for a rotation object
WO2004084376A1 (fr) * 2003-02-26 2004-09-30 Robert Bosch Gmbh Moteur electrique comportant un aimant permanent
EP1473816A1 (fr) * 2003-04-29 2004-11-03 Robert Bosch Gmbh Aimant permanent et sa fixation dans une machine électrique
JP2005184957A (ja) * 2003-12-18 2005-07-07 Toshiba Corp 永久磁石式リラクタンス型回転電機
US20050140235A1 (en) * 2003-12-26 2005-06-30 Yoshihiko Yamagishi Electric motor
WO2005099065A1 (fr) * 2004-04-10 2005-10-20 Robert Bosch Gmbh Rotor d'une machine electrique
US20060022541A1 (en) * 2004-07-30 2006-02-02 Raymond Ong Rotor hub and assembly for a permanent magnet power electric machine
WO2007007420A1 (fr) * 2005-09-28 2007-01-18 Toyota Jidosha Kabushiki Kaisha Rotor pour machine électrique rotative
US20070205686A1 (en) * 2005-09-28 2007-09-06 Toyota Jidosha Kabushiki Kaisha Rotor Of Rotating Electric Machine
WO2007091692A1 (fr) * 2006-02-08 2007-08-16 Toyota Jidosha Kabushiki Kaisha Procede de fabrication de rotor
EP1983636A1 (fr) * 2006-02-08 2008-10-22 Toyota Jidosha Kabushiki Kaisha Procede de fabrication de rotor

Also Published As

Publication number Publication date
WO2009024485A2 (fr) 2009-02-26
DE102007039186A1 (de) 2009-02-26

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