WO2015003699A3 - Elektrische maschine - Google Patents

Elektrische maschine Download PDF

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Publication number
WO2015003699A3
WO2015003699A3 PCT/DE2014/200267 DE2014200267W WO2015003699A3 WO 2015003699 A3 WO2015003699 A3 WO 2015003699A3 DE 2014200267 W DE2014200267 W DE 2014200267W WO 2015003699 A3 WO2015003699 A3 WO 2015003699A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
rotor
electric machine
windings
distributed around
Prior art date
Application number
PCT/DE2014/200267
Other languages
English (en)
French (fr)
Other versions
WO2015003699A2 (de
Inventor
Markus Jost
Dominik Hans
Original Assignee
Schaeffler Technologies AG & 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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to DE112014003250.6T priority Critical patent/DE112014003250A5/de
Priority to US14/904,267 priority patent/US10250105B2/en
Priority to CN201480038157.1A priority patent/CN105393436B/zh
Publication of WO2015003699A2 publication Critical patent/WO2015003699A2/de
Publication of WO2015003699A3 publication Critical patent/WO2015003699A3/de

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
    • 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
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/10—Electrical machine types
    • B60L2220/14—Synchronous machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/10—Electrical machine types
    • B60L2220/16—DC brushless machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/50—Structural details of electrical machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Die Erfindung betrifft eine elektrische Maschine mit einem Stator und mit einem Rotor, wobei der Rotor einen Rotorkörper und über den radial äußeren Umfang verteilt Magnete aufweist und der Stator einen Statorkörper und an seinem radial inneren Umfang verteilt Wicklungen aufweist, wobei der Statorkörper nach radial außen abstehende Rippen aufweist und von den Wicklungen radial innen ausgehende Heatpipes aufweist, welche sich nach radial außen in die Rippen erstrecken.
PCT/DE2014/200267 2013-07-12 2014-06-18 Elektrische maschine WO2015003699A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112014003250.6T DE112014003250A5 (de) 2013-07-12 2014-06-18 Elektrische Maschine
US14/904,267 US10250105B2 (en) 2013-07-12 2014-06-18 Electric machine
CN201480038157.1A CN105393436B (zh) 2013-07-12 2014-06-18 电机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013213661.7 2013-07-12
DE102013213661 2013-07-12

Publications (2)

Publication Number Publication Date
WO2015003699A2 WO2015003699A2 (de) 2015-01-15
WO2015003699A3 true WO2015003699A3 (de) 2015-03-12

Family

ID=51260542

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/200267 WO2015003699A2 (de) 2013-07-12 2014-06-18 Elektrische maschine

Country Status (4)

Country Link
US (1) US10250105B2 (de)
CN (1) CN105393436B (de)
DE (2) DE102014211672A1 (de)
WO (1) WO2015003699A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218741B4 (de) 2016-09-28 2021-02-04 Rolls-Royce Deutschland Ltd & Co Kg Elektrische Maschine mit verbesserter Kühlung
CN108667219A (zh) * 2017-03-28 2018-10-16 胡英瑛 一种电机外壳的散热组件及包含其的电机外壳
DE102017215090A1 (de) * 2017-08-29 2019-02-28 Volkswagen Aktiengesellschaft Statorlamellenpaket für eine Elektromaschine
CN109120106B (zh) * 2018-09-28 2019-08-23 浙江江宇电机有限公司 电机
CN109167464B (zh) * 2018-11-16 2021-04-06 浙江盘毂动力科技有限公司 一种定子组件以及轴向磁场电机
WO2020177853A1 (de) * 2019-03-04 2020-09-10 Siemens Aktiengesellschaft Elektroblech für eine elektrische maschine und herstellungsverfahren für ein elektroblech
FR3105385B1 (fr) * 2019-12-20 2021-11-26 Thales Sa Dispositif de refroidissement a ailette et insert

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000152563A (ja) * 1998-11-09 2000-05-30 Railway Technical Res Inst 全閉冷却型回転電機
WO2009091248A2 (en) * 2008-01-16 2009-07-23 Lagerwey Wind Bv Generator for direct drive wind turbine
EP2509196A1 (de) * 2011-04-07 2012-10-10 Siemens Aktiengesellschaft Statoranordnung
WO2014130999A1 (en) * 2013-02-25 2014-08-28 Hpev, Inc. Radial vent composite heat pipe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330726A (en) * 1980-12-04 1982-05-18 General Electric Company Air-gap winding stator construction for dynamoelectric machine
GB2289992B (en) * 1994-05-24 1998-05-20 Gec Alsthom Ltd Improvements in or relating to cooling arrangements in rotating electrical machines
GB2311170B (en) * 1996-03-13 2000-07-12 Switched Reluctance Drives Ltd Winding retention on an electrical machine
DE10258778A1 (de) 2002-12-16 2004-07-22 Siemens Ag Elektrische Maschine mit Heatpipes
US8148858B2 (en) * 2008-08-06 2012-04-03 Hpev, Inc. Totally enclosed heat pipe cooled motor
EP2182612A1 (de) * 2008-10-28 2010-05-05 Siemens Aktiengesellschaft Anordnung zur Kühlung einer elektrischen Maschine
FI122472B (fi) * 2009-12-17 2012-02-15 Abb Oy Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi
US9698638B2 (en) * 2011-12-29 2017-07-04 Philip Totaro Electric machine cooling system
JP2014220901A (ja) * 2013-05-08 2014-11-20 三菱電機株式会社 永久磁石埋込型回転電機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000152563A (ja) * 1998-11-09 2000-05-30 Railway Technical Res Inst 全閉冷却型回転電機
WO2009091248A2 (en) * 2008-01-16 2009-07-23 Lagerwey Wind Bv Generator for direct drive wind turbine
EP2509196A1 (de) * 2011-04-07 2012-10-10 Siemens Aktiengesellschaft Statoranordnung
WO2014130999A1 (en) * 2013-02-25 2014-08-28 Hpev, Inc. Radial vent composite heat pipe

Also Published As

Publication number Publication date
US20160156250A1 (en) 2016-06-02
DE102014211672A1 (de) 2015-01-15
WO2015003699A2 (de) 2015-01-15
CN105393436B (zh) 2018-12-07
US10250105B2 (en) 2019-04-02
CN105393436A (zh) 2016-03-09
DE112014003250A5 (de) 2016-04-14

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