CN101728898B - 用于电机冷却的装置 - Google Patents

用于电机冷却的装置 Download PDF

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Publication number
CN101728898B
CN101728898B CN200910208142.6A CN200910208142A CN101728898B CN 101728898 B CN101728898 B CN 101728898B CN 200910208142 A CN200910208142 A CN 200910208142A CN 101728898 B CN101728898 B CN 101728898B
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CN
China
Prior art keywords
air
stator
rotor
laminated sheet
cooling
Prior art date
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Application number
CN200910208142.6A
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English (en)
Chinese (zh)
Other versions
CN101728898A (zh
Inventor
J·K·布思
U·埃里克森
S·冈德托夫特
J·B·尼尔森
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.)
Siemens Gamesa Renewable Energy
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Siemens Corp
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.)
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Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of CN101728898A publication Critical patent/CN101728898A/zh
Application granted granted Critical
Publication of CN101728898B publication Critical patent/CN101728898B/zh
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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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
CN200910208142.6A 2008-10-28 2009-10-28 用于电机冷却的装置 Active CN101728898B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08018803.0 2008-10-28
EP08018803A EP2182617B1 (en) 2008-10-28 2008-10-28 Arrangement for cooling of an electrical machine

Publications (2)

Publication Number Publication Date
CN101728898A CN101728898A (zh) 2010-06-09
CN101728898B true CN101728898B (zh) 2014-03-12

Family

ID=40561794

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910208142.6A Active CN101728898B (zh) 2008-10-28 2009-10-28 用于电机冷却的装置

Country Status (7)

Country Link
US (1) US8198764B2 (OSRAM)
EP (1) EP2182617B1 (OSRAM)
JP (1) JP5692985B2 (OSRAM)
CN (1) CN101728898B (OSRAM)
CA (1) CA2683462C (OSRAM)
DK (1) DK2182617T3 (OSRAM)
ES (1) ES2396989T3 (OSRAM)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2182617T3 (da) * 2008-10-28 2013-01-02 Siemens Ag Anordning til køling af en elektrisk maskine
ES2394136T3 (es) * 2009-03-23 2013-01-22 Abb Oy Disposición y método para enfriar una máquina eléctrica
DE102009050004A1 (de) * 2009-10-21 2011-04-28 Voith Patent Gmbh Elektrischer Generator
DK2383867T3 (en) * 2010-04-28 2014-03-03 Siemens Ag electric machine
EP2395629A1 (en) 2010-06-11 2011-12-14 Siemens Aktiengesellschaft Stator element
EP2400634B1 (en) * 2010-06-25 2013-10-02 Siemens Aktiengesellschaft Generator, in particular for a wind turbine
US8456048B2 (en) 2010-09-29 2013-06-04 General Electric Company Cooling structure for a segmented stator assembly
NZ609843A (en) * 2010-11-04 2015-05-29 Wobben Properties Gmbh Wind energy installation having a synchronous generator, and slowly rotating synchronous generator
EP2453132A1 (en) * 2010-11-12 2012-05-16 STX Heavy Industries Co., Ltd. Wind turbine
DK2518868T3 (en) * 2011-04-27 2014-03-10 Siemens Ag Cooling device for an electric machine
DE102012208549A1 (de) * 2012-05-22 2013-11-28 Wobben Properties Gmbh Optimierter Synchrongenerator einer getriebelosen Windenergieanlage
US9929625B2 (en) 2014-07-17 2018-03-27 Rolls-Royce Corporation Negative pressure motor sealing
EP3054569A1 (en) * 2015-02-05 2016-08-10 Siemens Aktiengesellschaft Cooling arrangement
JP6052351B1 (ja) * 2015-07-13 2016-12-27 ダイキン工業株式会社 電機子、回転電機、クロスフローファン
DE102016125218A1 (de) * 2016-12-21 2018-06-21 Wobben Properties Gmbh Statorträger für einen Stator eines Windenergieanlagengenerators, sowie Stator, Generator und Windenergieanlage mit selbigem
CN108882640B (zh) * 2018-07-14 2020-09-08 许昌学院 一种虚拟同步发电装置
JP6974760B2 (ja) * 2019-11-29 2021-12-01 ダイキン工業株式会社 モータ組立体、及び、空気調和装置
EP4016803A1 (de) 2020-12-18 2022-06-22 Wobben Properties GmbH Generator einer windenergieanlage, statorsegment und stator sowie rotorsegment und rotor eines generators, windenergieanlage, verfahren zur kühlung eines generators
EP4102683A1 (en) * 2021-06-08 2022-12-14 Siemens Gamesa Renewable Energy A/S Cooling of an electric generator
EP4135159A1 (en) * 2021-08-13 2023-02-15 Siemens Gamesa Renewable Energy A/S Stator of an electric generator having a reinforcement structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475631A (en) * 1967-08-08 1969-10-28 Westinghouse Electric Corp Canned motor pump
EP1586769A2 (de) * 2004-04-16 2005-10-19 Friedrich Prof. Dr.-Ing. Klinger Turmkopf einer Windenergieanlage
CN101098097A (zh) * 2006-06-29 2008-01-02 株式会社东芝 旋转电机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301386A (en) * 1977-08-12 1981-11-17 General Electric Co. Rotor laminae assembly for a cast rotor dynamoelectric machine
CH656264A5 (de) * 1981-08-07 1986-06-13 Richard E Arnegger Elektrischer glockenmotor.
AT403863B (de) * 1994-10-28 1998-06-25 Elin Energieversorgung Kühlsystem für einen in einem mit fliesswasser umgebenen behälter angeordneten rohrturbinengenerator
NL1013129C2 (nl) * 1999-09-24 2001-03-27 Lagerwey Windturbine B V Windmolen.
US7538458B2 (en) * 2001-07-13 2009-05-26 Voith Patent Gmbh Construction and method of an electric motor drive
CA2531634A1 (en) 2003-07-10 2005-01-27 Magnetic Applications Inc. Compact high power alternator
EP1621773B1 (de) * 2004-07-30 2013-04-17 Brose Fahrzeugteile GmbH & Co. KG, Würzburg Kühlgebläse mit Elektromotor
US7327123B2 (en) * 2005-02-02 2008-02-05 Magnetic Applications, Inc. Controller for AC generator
JP2006230155A (ja) * 2005-02-21 2006-08-31 Toshiba Corp 回転電機
DK2182617T3 (da) * 2008-10-28 2013-01-02 Siemens Ag Anordning til køling af en elektrisk maskine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475631A (en) * 1967-08-08 1969-10-28 Westinghouse Electric Corp Canned motor pump
EP1586769A2 (de) * 2004-04-16 2005-10-19 Friedrich Prof. Dr.-Ing. Klinger Turmkopf einer Windenergieanlage
CN101098097A (zh) * 2006-06-29 2008-01-02 株式会社东芝 旋转电机

Also Published As

Publication number Publication date
CN101728898A (zh) 2010-06-09
DK2182617T3 (da) 2013-01-02
JP2010110202A (ja) 2010-05-13
US8198764B2 (en) 2012-06-12
CA2683462C (en) 2016-12-13
JP5692985B2 (ja) 2015-04-01
EP2182617B1 (en) 2012-11-28
ES2396989T3 (es) 2013-03-01
CA2683462A1 (en) 2010-04-28
EP2182617A1 (en) 2010-05-05
US20100102656A1 (en) 2010-04-29

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Effective date of registration: 20190722

Address after: Tango barley

Patentee after: Siemens Gamesa Renewable Energy

Address before: Munich, Germany

Patentee before: Siemens AG

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