WO2015003699A2 - Elektrische maschine - Google Patents
Elektrische maschine Download PDFInfo
- Publication number
- WO2015003699A2 WO2015003699A2 PCT/DE2014/200267 DE2014200267W WO2015003699A2 WO 2015003699 A2 WO2015003699 A2 WO 2015003699A2 DE 2014200267 W DE2014200267 W DE 2014200267W WO 2015003699 A2 WO2015003699 A2 WO 2015003699A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stator
- disks
- ribs
- windings
- recesses
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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
Definitions
- the stator has radially inwardly extending heat pipes from the windings, which extend radially outward into the ribs. This allows air cooling which is improved by using heat pipes for internal heat transfer to the fins.
- FIG. 6 shows a disk of the stator
- heat pipes 12 are provided, which extend in the radial direction to the outside and are arranged over a part of their extension 13 in a winding 10 and a further part of its extension 14 within the stator body 8 in the region of a rib extend.
- heat pipes 13 are provided which receive the heat pipes 13.
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
Description
Claims
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 | 2013-07-12 | ||
DE102013213661.7 | 2013-07-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015003699A2 true WO2015003699A2 (de) | 2015-01-15 |
WO2015003699A3 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)
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 |
CN113557649B (zh) * | 2019-03-04 | 2024-06-28 | 西门子股份公司 | 用于电机的电工钢片和用于电工钢片的制造方法 |
FR3105385B1 (fr) * | 2019-12-20 | 2021-11-26 | Thales Sa | Dispositif de refroidissement a ailette et insert |
Citations (4)
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)
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 |
-
2014
- 2014-06-18 WO PCT/DE2014/200267 patent/WO2015003699A2/de active Application Filing
- 2014-06-18 DE DE102014211672.4A patent/DE102014211672A1/de not_active Withdrawn
- 2014-06-18 CN CN201480038157.1A patent/CN105393436B/zh not_active Expired - Fee Related
- 2014-06-18 DE DE112014003250.6T patent/DE112014003250A5/de not_active Withdrawn
- 2014-06-18 US US14/904,267 patent/US10250105B2/en active Active
Patent Citations (4)
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 |
---|---|
DE102014211672A1 (de) | 2015-01-15 |
CN105393436A (zh) | 2016-03-09 |
WO2015003699A3 (de) | 2015-03-12 |
CN105393436B (zh) | 2018-12-07 |
US10250105B2 (en) | 2019-04-02 |
US20160156250A1 (en) | 2016-06-02 |
DE112014003250A5 (de) | 2016-04-14 |
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