WO2015117825A3 - Elektrische maschine - Google Patents

Elektrische maschine Download PDF

Info

Publication number
WO2015117825A3
WO2015117825A3 PCT/EP2015/051149 EP2015051149W WO2015117825A3 WO 2015117825 A3 WO2015117825 A3 WO 2015117825A3 EP 2015051149 W EP2015051149 W EP 2015051149W WO 2015117825 A3 WO2015117825 A3 WO 2015117825A3
Authority
WO
WIPO (PCT)
Prior art keywords
winding
stator
electric machine
region
pipe
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.)
Ceased
Application number
PCT/EP2015/051149
Other languages
English (en)
French (fr)
Other versions
WO2015117825A2 (de
Inventor
Wolfgang Bäck
Florian FAISTAUER
Klaus Nenninger
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.)
Magna Powertrain GmbH and Co KG
Original Assignee
Magna Powertrain GmbH and Co KG
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 Magna Powertrain GmbH and Co KG filed Critical Magna Powertrain GmbH and Co KG
Priority to US15/114,899 priority Critical patent/US20160344263A1/en
Priority to CN201580007527.XA priority patent/CN105981270A/zh
Publication of WO2015117825A2 publication Critical patent/WO2015117825A2/de
Publication of WO2015117825A3 publication Critical patent/WO2015117825A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/225—Heat pipes

Landscapes

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

Abstract

Beschrieben wird eine elektrische Maschine, mit einem Stator und einem von dem Stator umgebenden, drehbar gelagertem Rotor, wobei der Stator ein Blechpaket (BP) aufweist, mit einer Wicklungsnut (WN) im Blechpaket (BP), welche eine Wicklung (W) aufnimmt und wenigstens einem Kühlring (KR), der sich im Bereich der Wickelköpfe (WK) an das Blechpaket (BP) anschließt, wobei in der Wicklungsnut (WN) zwischen Wicklung (W) und dem Grund der Wicklungsnut (WN) ein Wärmeleitrohr (WR) in Form einer Heat-Pipe eingesetzt ist, wobei der Wärmeabgabebereich des Wärmerohres (WR) im Bereich des Kühlringes (KR) liegt.
PCT/EP2015/051149 2014-02-05 2015-01-21 Elektrische maschine Ceased WO2015117825A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/114,899 US20160344263A1 (en) 2014-02-05 2015-01-21 Electric machine
CN201580007527.XA CN105981270A (zh) 2014-02-05 2015-01-21 电机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014202055.7 2014-02-05
DE102014202055.7A DE102014202055A1 (de) 2014-02-05 2014-02-05 Elektrische Maschine

Publications (2)

Publication Number Publication Date
WO2015117825A2 WO2015117825A2 (de) 2015-08-13
WO2015117825A3 true WO2015117825A3 (de) 2016-01-28

Family

ID=52434770

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/051149 Ceased WO2015117825A2 (de) 2014-02-05 2015-01-21 Elektrische maschine

Country Status (4)

Country Link
US (1) US20160344263A1 (de)
CN (1) CN105981270A (de)
DE (1) DE102014202055A1 (de)
WO (1) WO2015117825A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015221802A1 (de) * 2015-11-06 2017-05-11 Bayerische Motoren Werke Aktiengesellschaft Rotationsmaschine und Kraftfahrzeug
EP3252933A1 (de) * 2016-06-03 2017-12-06 Siemens Aktiengesellschaft Dynamoelektrische maschine mit einem thermosiphon
DE102016218741B4 (de) 2016-09-28 2021-02-04 Rolls-Royce Deutschland Ltd & Co Kg Elektrische Maschine mit verbesserter Kühlung
FR3065124B1 (fr) * 2017-04-10 2020-10-30 Liebherr Aerospace Toulouse Sas Machine tournante comprenant un arbre rotatif incluant un caloduc
CN109995190B (zh) * 2019-05-07 2020-08-07 哈尔滨工业大学 一种定子绕组与热管一体式散热结构的高转矩密度电机
EP3799264B1 (de) 2019-09-30 2023-04-19 Siemens Aktiengesellschaft Antriebswelle einer dynamoelektrischen maschine
DE102019215402A1 (de) * 2019-10-08 2021-04-08 Magna Pt B.V. & Co. Kg Elektrische Maschine mit integriertem Kühlsystem
FR3118343A1 (fr) * 2020-12-23 2022-06-24 Centrale Lille Institut Machine électrique polyphasée
CN115140289B (zh) * 2022-07-04 2023-10-17 广东逸动科技有限公司 船用推进器、船用推进器的冷却方法以及船舶

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258778A1 (de) * 2002-12-16 2004-07-22 Siemens Ag Elektrische Maschine mit Heatpipes
DE102006022139A1 (de) * 2006-05-11 2007-11-15 Siemens Ag Einrichtung zur Kühlung einer elektrischen Maschine sowie elektrische Maschine mit einer derartigen Kühleinrichtung
DE102009051114A1 (de) * 2009-10-28 2011-05-05 Siemens Aktiengesellschaft Elektrische Maschine
US20110227431A1 (en) * 2008-10-24 2011-09-22 Siemens Aktiengesellschaft Dynamoelectric machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568762A (en) * 1967-05-23 1971-03-09 Rca Corp Heat pipe
US3842596A (en) 1970-07-10 1974-10-22 V Gray Methods and apparatus for heat transfer in rotating bodies
US3715610A (en) * 1972-03-07 1973-02-06 Gen Electric Dynamoelectric machine cooled by a rotating heat pipe
US3914630A (en) * 1973-10-23 1975-10-21 Westinghouse Electric Corp Heat removal apparatus for dynamoelectric machines
US5283488A (en) * 1993-02-22 1994-02-01 The United States Of America As Represented By The Secretary Of The Air Force Rotor cooling structure
JPH08126253A (ja) * 1994-10-25 1996-05-17 Akutoronikusu Kk 電気自動車用電動モータ
DE10317967A1 (de) 2002-06-06 2004-10-28 Siemens Ag Elektrische Maschine mit Statorkühleinrichtung
DE102005002564A1 (de) 2005-01-19 2006-08-10 Siemens Ag Elektrische Antriebseinrichtung mit Heatpipekühlung
DE102005005283A1 (de) * 2005-02-04 2006-08-17 Siemens Ag Maschinenanlage mit Thermosyphon-Kühlung ihrer supraleitenden Rotorwicklung
US7569955B2 (en) 2006-06-19 2009-08-04 Thermal Motor Innovations, Llc Electric motor with heat pipes
DE102007043656A1 (de) 2007-09-13 2009-05-07 Siemens Ag Elektrische Maschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258778A1 (de) * 2002-12-16 2004-07-22 Siemens Ag Elektrische Maschine mit Heatpipes
DE102006022139A1 (de) * 2006-05-11 2007-11-15 Siemens Ag Einrichtung zur Kühlung einer elektrischen Maschine sowie elektrische Maschine mit einer derartigen Kühleinrichtung
US20110227431A1 (en) * 2008-10-24 2011-09-22 Siemens Aktiengesellschaft Dynamoelectric machine
DE102009051114A1 (de) * 2009-10-28 2011-05-05 Siemens Aktiengesellschaft Elektrische Maschine

Also Published As

Publication number Publication date
DE102014202055A1 (de) 2015-08-06
US20160344263A1 (en) 2016-11-24
CN105981270A (zh) 2016-09-28
WO2015117825A2 (de) 2015-08-13

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