CN104919686B - 电机 - Google Patents

电机 Download PDF

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Publication number
CN104919686B
CN104919686B CN201380065831.0A CN201380065831A CN104919686B CN 104919686 B CN104919686 B CN 104919686B CN 201380065831 A CN201380065831 A CN 201380065831A CN 104919686 B CN104919686 B CN 104919686B
Authority
CN
China
Prior art keywords
pole
length
rotor
stator core
stator
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
CN201380065831.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN104919686A (zh
Inventor
G·沃尔夫
G·韦伯
A·斯赫恩迪
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.)
SEG Automotive Germany GmbH
Original Assignee
Robert Bosch GmbH
SEG Automotive Germany GmbH
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 Robert Bosch GmbH, SEG Automotive Germany GmbH filed Critical Robert Bosch GmbH
Publication of CN104919686A publication Critical patent/CN104919686A/zh
Application granted granted Critical
Publication of CN104919686B publication Critical patent/CN104919686B/zh
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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor of the claw pole type
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CN201380065831.0A 2012-12-19 2013-12-18 电机 Active CN104919686B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012223711.9 2012-12-19
DE102012223711.9A DE102012223711A1 (de) 2012-12-19 2012-12-19 Elektrische Maschine
PCT/EP2013/077230 WO2014096095A2 (de) 2012-12-19 2013-12-18 Elektrische maschine

Publications (2)

Publication Number Publication Date
CN104919686A CN104919686A (zh) 2015-09-16
CN104919686B true CN104919686B (zh) 2018-11-06

Family

ID=49841672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380065831.0A Active CN104919686B (zh) 2012-12-19 2013-12-18 电机

Country Status (8)

Country Link
US (1) US20150364957A1 (cg-RX-API-DMAC10.html)
EP (1) EP2936662B1 (cg-RX-API-DMAC10.html)
CN (1) CN104919686B (cg-RX-API-DMAC10.html)
BR (1) BR112015014139A8 (cg-RX-API-DMAC10.html)
DE (1) DE102012223711A1 (cg-RX-API-DMAC10.html)
ES (1) ES2618261T3 (cg-RX-API-DMAC10.html)
IN (1) IN2015DN04232A (cg-RX-API-DMAC10.html)
WO (1) WO2014096095A2 (cg-RX-API-DMAC10.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014106280U1 (de) * 2014-12-26 2016-03-30 BROSE SCHLIEßSYSTEME GMBH & CO. KG Schließhilfsantrieb
US10320262B2 (en) * 2016-10-21 2019-06-11 Borgwarner Inc. Air cooled starter-generator
FR3063586A1 (fr) * 2017-03-01 2018-09-07 Valeo Equipements Electriques Moteur Rotor de machine electrique tournante munie d'au moins un roulement a ventilateur integre
EP3742589A4 (en) * 2018-01-17 2021-01-13 Mitsubishi Electric Corporation ELECTRIC LATHE
JP7002568B2 (ja) * 2018-01-18 2022-01-20 三菱電機株式会社 車両用回転電機の回転子およびその製造方法
CN115664152B (zh) * 2022-11-15 2025-06-27 广东惠利普智能科技股份有限公司 一种可自定位爪极式步进电机及其组装方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3239630B2 (ja) * 1993-11-29 2001-12-17 株式会社デンソー 車両用交流発電機
JP3709582B2 (ja) * 1995-08-11 2005-10-26 株式会社デンソー 車両用交流発電機
DE69811564T3 (de) * 1997-05-26 2009-04-30 Denso Corp., Kariya-shi Wechselstromgenerator für Kraftfahrzeuge
DE69801259T2 (de) * 1997-05-26 2002-06-13 Denso Corp., Kariya Kraftfahrzeuggenerator
EP0917278B2 (en) * 1997-09-26 2008-12-31 Denso Corporation Alternator for vehicle
EP0910155B1 (en) 1997-09-26 2001-08-29 Denso Corporation Alternator for vehicle
JP2001103721A (ja) * 1999-09-30 2001-04-13 Hitachi Ltd 車両用交流発電機
DE10106519A1 (de) * 2001-02-13 2002-08-22 Bosch Gmbh Robert Elektrische Maschine
JP3740375B2 (ja) * 2001-02-27 2006-02-01 株式会社日立製作所 車両用交流発電機
JP3964378B2 (ja) * 2003-10-23 2007-08-22 三菱電機株式会社 車両用回転電機
FR2866996B1 (fr) * 2004-02-24 2014-02-14 Valeo Equip Electr Moteur Methode d'insertion d'un bobinage ondule dans un stator de machine electrique tournante polyphasee, telle qu'un alternateur ou un alternodemarreur de vehicule automobile, et stator associe
DE102004041510A1 (de) * 2004-08-27 2006-03-02 Robert Bosch Gmbh Drehstromgenerator
JP4410159B2 (ja) * 2005-06-24 2010-02-03 三菱電機株式会社 交流回転電機
DE102007005742A1 (de) * 2007-01-29 2008-07-31 Robert Bosch Gmbh Mehrphasige elektrische Maschine
EP2768126B1 (en) * 2011-10-14 2018-06-27 Mitsubishi Electric Corporation Permanent magnet motor
CN102420472B (zh) * 2011-12-23 2013-11-13 宁波韵升股份有限公司 一种车辆用交流发电机
CN104283351A (zh) * 2013-07-02 2015-01-14 丹佛斯（天津）有限公司 定子、三相感应电机和压缩机

Also Published As

Publication number Publication date
ES2618261T3 (es) 2017-06-21
IN2015DN04232A (cg-RX-API-DMAC10.html) 2015-10-16
EP2936662A2 (de) 2015-10-28
WO2014096095A2 (de) 2014-06-26
BR112015014139A2 (pt) 2017-07-11
WO2014096095A3 (de) 2015-04-16
BR112015014139A8 (pt) 2018-08-14
DE102012223711A1 (de) 2014-06-26
CN104919686A (zh) 2015-09-16
US20150364957A1 (en) 2015-12-17
EP2936662B1 (de) 2016-12-07

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Legal Events

Date Code Title Description
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180131

Address after: Stuttgart, Germany

Applicant after: SEG Automotive Germany Co.,Ltd.

Address before: Stuttgart, Germany

Applicant before: Robert Bosch Ltd.

GR01 Patent grant
GR01 Patent grant