NZ580109A - Arrangement for cooling of an electrical machine - Google Patents

Arrangement for cooling of an electrical machine

Info

Publication number
NZ580109A
NZ580109A NZ580109A NZ58010909A NZ580109A NZ 580109 A NZ580109 A NZ 580109A NZ 580109 A NZ580109 A NZ 580109A NZ 58010909 A NZ58010909 A NZ 58010909A NZ 580109 A NZ580109 A NZ 580109A
Authority
NZ
New Zealand
Prior art keywords
cooling
liquid
air
electrical machine
plates
Prior art date
Application number
NZ580109A
Other languages
English (en)
Inventor
Soeren Gundtoft
Uffe Eriksen
James Kenneth Booth
Jacob Blach Nielsen
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Publication of NZ580109A publication Critical patent/NZ580109A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
NZ580109A 2008-10-28 2009-10-01 Arrangement for cooling of an electrical machine NZ580109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08018800A EP2182619B1 (en) 2008-10-28 2008-10-28 Arrangement for cooling of an electrical machine

Publications (1)

Publication Number Publication Date
NZ580109A true NZ580109A (en) 2010-09-30

Family

ID=40551265

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ580109A NZ580109A (en) 2008-10-28 2009-10-01 Arrangement for cooling of an electrical machine

Country Status (8)

Country Link
US (1) US8242644B2 (enExample)
EP (1) EP2182619B1 (enExample)
JP (1) JP5558780B2 (enExample)
CN (1) CN101728899B (enExample)
CA (1) CA2683456C (enExample)
DK (1) DK2182619T3 (enExample)
ES (1) ES2393566T3 (enExample)
NZ (1) NZ580109A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110649768A (zh) * 2019-09-18 2020-01-03 余果 一种交流发电机

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102299585A (zh) * 2010-06-28 2011-12-28 昆山巩诚电器有限公司 电机液冷结构
DK2442060T3 (da) * 2010-10-13 2014-01-06 Siemens Ag Generator, især til en vindmølle
EP2458712B1 (en) * 2010-11-26 2016-03-23 Siemens Aktiengesellschaft Magnet for a generator
DK2477311T3 (en) * 2011-01-18 2014-03-24 Siemens Ag Generator, especially for a wind turbine
CN103765730B (zh) * 2011-03-09 2018-07-03 Hdd伺服马达股份公司 冷却式磁马达
DE102011006680A1 (de) * 2011-04-01 2012-10-04 Aloys Wobben Blechpaketanordnung
DE102011018539B4 (de) 2011-04-18 2022-10-13 Hans-Jürgen Esch Aufbauprinzip für elektrische Maschinen mit außenliegendem Rotor
US10886819B2 (en) 2011-09-19 2021-01-05 J. Rhett Mayor Electric machine with direct winding heat exchanger
US9331553B2 (en) 2011-09-19 2016-05-03 Georgia Tech Research Corporation Systems and methods for direct winding cooling of electric machines
US9559569B2 (en) 2012-02-13 2017-01-31 Ge Aviation Systems Llc Arrangement for cooling an electric machine with a layer of thermally conducting and electrically insulating material
KR101400333B1 (ko) 2012-08-07 2014-06-27 삼성중공업 주식회사 풍력 발전기용 반도체 소자의 방열 장치 및 그 온도 제어 방법
US9819248B2 (en) 2012-12-31 2017-11-14 Teco-Westinghouse Motor Company Assemblies and methods for cooling electric machines
CN103199652B (zh) * 2013-03-13 2014-12-31 北京交通大学 气液交织冷却高功率密度电机
US9373988B2 (en) 2013-03-15 2016-06-21 Teco-Westinghouse Motor Company Assemblies and methods for cooling electric machines
CN105637742B (zh) * 2013-10-17 2019-04-02 奥的斯电梯公司 用于电梯系统的机器的冷却
EP2958215B1 (en) * 2014-06-18 2018-02-21 Siemens Aktiengesellschaft Generator armature
EP3054569A1 (en) * 2015-02-05 2016-08-10 Siemens Aktiengesellschaft Cooling arrangement
JP6332068B2 (ja) * 2015-02-09 2018-05-30 日本精工株式会社 モータ、アクチュエータ、半導体製造装置、及びフラットディスプレイ製造装置
EP3144528B1 (en) 2015-09-15 2018-03-14 Siemens Aktiengesellschaft Wind turbine with a brake dust collector
JP6638427B2 (ja) * 2016-01-29 2020-01-29 富士電機株式会社 アウターロータ型回転電機
EP3273578B1 (en) * 2016-07-21 2020-06-03 Siemens Aktiengesellschaft Cooling arrangement of a wind turbine generator
WO2018141514A1 (en) * 2017-02-02 2018-08-09 Siemens Wind Power A/S Cooling arrangement
EP3382199B1 (en) 2017-03-27 2023-12-20 Siemens Gamesa Renewable Energy A/S Nacelle for a wind turbine including a cooling circuit
WO2018201442A1 (zh) * 2017-05-05 2018-11-08 罗伯特·博世有限公司 外转子式电机
NL2021566B9 (en) * 2018-09-05 2020-07-21 Demaco Holland Bv Assembly for a cryogenic motor and method for operating such motor
CN109412339B (zh) 2018-09-06 2020-04-28 新疆金风科技股份有限公司 电机及风力发电机组
US11831226B2 (en) 2019-01-10 2023-11-28 Vestas Wind Systems A/S Cooling of electrical generators in wind turbines
DE102019109721A1 (de) * 2019-04-12 2020-10-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Rotor für eine elektrische Maschine
CN111864991B (zh) 2019-04-30 2024-02-23 金风科技股份有限公司 冷却系统、电机及风力发电机组
CN111740545B (zh) * 2020-08-26 2020-11-27 江苏嘉轩智能工业科技股份有限公司 一种风水冷混合冷却的永磁滚筒
EP4102683A1 (en) * 2021-06-08 2022-12-14 Siemens Gamesa Renewable Energy A/S Cooling of an electric generator
EP4387055B1 (en) 2022-12-15 2025-12-03 Siemens Gamesa Renewable Energy A/S Electric generator for a wind turbine and wind turbine
CN120119688B (zh) * 2025-05-12 2025-09-16 太原理工大学 一种提升装置、电铲以及控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970232A (en) * 1958-10-21 1961-01-31 Gen Electric Conductor-cooled generator
US3727085A (en) * 1971-09-30 1973-04-10 Gen Dynamics Corp Electric motor with facility for liquid cooling
DE2635829B2 (de) * 1976-08-09 1978-08-03 Kraftwerk Union Ag, 4330 Muelheim Verfahren zur Ermittlung von Kühlwasserleckagen an zumindest im Ständer wassergekühlten Wicklungen elektrischer Maschinen sowie Einrichtung zur Durchführung des Verfahrens
US4728840A (en) * 1987-03-16 1988-03-01 Westinghouse Electric Corp. Water-cooled AC and DC motor-generator set on a common shaft with series cooling flow path
DE3828902A1 (de) * 1988-08-25 1990-03-08 Max Planck Gesellschaft Waermeschutzschild
GB9112059D0 (en) * 1991-06-05 1991-07-24 Jestar Ltd Electrical machines
US6159300A (en) * 1996-12-17 2000-12-12 Canon Kabushiki Kaisha Apparatus for forming non-single-crystal semiconductor thin film, method for forming non-single-crystal semiconductor thin film, and method for producing photovoltaic device
NL1013129C2 (nl) 1999-09-24 2001-03-27 Lagerwey Windturbine B V Windmolen.
US7160086B2 (en) * 2003-01-29 2007-01-09 Sundyne Corporation Rotary machine cooling system
MXPA06000348A (es) * 2003-07-10 2006-03-28 Magnetic Applic Inc Alternador de alta potencia, compacto.
JP4049172B2 (ja) * 2005-07-13 2008-02-20 住友電気工業株式会社 ウェハプローバ用ウェハ保持体およびそれを搭載したウェハプローバ
US7443066B2 (en) * 2005-07-29 2008-10-28 General Electric Company Methods and apparatus for cooling wind turbine generators
JP4982119B2 (ja) * 2006-06-29 2012-07-25 株式会社東芝 回転電機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110649768A (zh) * 2019-09-18 2020-01-03 余果 一种交流发电机
CN110649768B (zh) * 2019-09-18 2022-06-10 余果 一种交流发电机

Also Published As

Publication number Publication date
JP5558780B2 (ja) 2014-07-23
CN101728899B (zh) 2013-09-04
EP2182619A1 (en) 2010-05-05
US8242644B2 (en) 2012-08-14
CA2683456C (en) 2016-12-13
CA2683456A1 (en) 2010-04-28
ES2393566T3 (es) 2012-12-26
EP2182619B1 (en) 2012-10-03
CN101728899A (zh) 2010-06-09
DK2182619T3 (da) 2012-11-19
JP2010110206A (ja) 2010-05-13
US20100102652A1 (en) 2010-04-29

Similar Documents

Publication Publication Date Title
EP2182619B1 (en) Arrangement for cooling of an electrical machine
US8453473B2 (en) Arrangement for cooling of an electrical machine
EP2182617B1 (en) Arrangement for cooling of an electrical machine
US8299663B2 (en) Arrangement for cooling of an electrical machine
JP2010110206A6 (ja) 電気機械の冷却のための装置
US20100102650A1 (en) Arrangement for cooling of an electrical machine
KR101546175B1 (ko) 자극편
NZ579266A (en) Arrangement for cooling of an electrical machine
JP2010107192A6 (ja) 電気機械の冷却装置
US8403638B2 (en) Wind power generator
CA2737989C (en) Electric machine
US12283873B2 (en) Method and system for pole retainer with integrated cooling
Xiong et al. Designing air cooling rotor for evaporative cooling turbo generator
EP2747253A1 (en) Arrangement for cooling a turbo generator and a method therefore

Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 01 OCT 2016 BY DENNEMEYER + CO

Effective date: 20130926

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 01 OCT 2017 BY DENNEMEYER + CO

Effective date: 20160921

LAPS Patent lapsed