NO20015788L - Cooling of high-voltage, rotating electric machines - Google Patents

Cooling of high-voltage, rotating electric machines

Info

Publication number
NO20015788L
NO20015788L NO20015788A NO20015788A NO20015788L NO 20015788 L NO20015788 L NO 20015788L NO 20015788 A NO20015788 A NO 20015788A NO 20015788 A NO20015788 A NO 20015788A NO 20015788 L NO20015788 L NO 20015788L
Authority
NO
Norway
Prior art keywords
cooling
voltage
rotating electric
electric machines
machines
Prior art date
Application number
NO20015788A
Other languages
Norwegian (no)
Other versions
NO20015788D0 (en
Inventor
Mats Leijon
Lars Gertmar
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Publication of NO20015788L publication Critical patent/NO20015788L/en
Publication of NO20015788D0 publication Critical patent/NO20015788D0/en

Links

Classifications

    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • 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
    • 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
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • 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
    • H02K1/32—Rotating 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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Synchronous Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
NO20015788A 1999-05-27 2001-11-27 Cooling of high-voltage, rotating electric machines NO20015788D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9901919A SE9901919L (en) 1999-05-27 1999-05-27 Cooling of rotating electric machines for high voltage
PCT/SE2000/001062 WO2000074214A1 (en) 1999-05-27 2000-05-25 Cooling of high-voltage rotating electric machines

Publications (2)

Publication Number Publication Date
NO20015788L true NO20015788L (en) 2001-11-27
NO20015788D0 NO20015788D0 (en) 2001-11-27

Family

ID=20415750

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20015788A NO20015788D0 (en) 1999-05-27 2001-11-27 Cooling of high-voltage, rotating electric machines

Country Status (8)

Country Link
EP (1) EP1186089A1 (en)
JP (1) JP2003501996A (en)
CN (1) CN1357165A (en)
AU (1) AU5261900A (en)
CA (1) CA2375426A1 (en)
NO (1) NO20015788D0 (en)
SE (1) SE9901919L (en)
WO (1) WO2000074214A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0101727D0 (en) * 2001-05-15 2001-05-15 Abb Ab Electric power generation system
WO2003073583A1 (en) * 2002-02-28 2003-09-04 Abb Research Ltd. Synchronous generator
CA2667134C (en) * 2006-10-20 2014-12-09 Ocean Renewable Power Company, Llc Submersible turbine-generator unit for ocean and tidal currents
NL2001190C1 (en) * 2008-01-16 2009-07-20 Lagerwey Wind B V Generator for a direct-driven wind turbine.
ES2415661T3 (en) * 2008-04-10 2013-07-26 Siemens Aktiengesellschaft Generator with a stator comprising cooling channels and method for cooling a laminated stator of a generator
NL1036733C2 (en) 2009-03-19 2010-09-21 Darwind Holding B V A wind turbine and a direct-drive generator.
NL1036821C2 (en) * 2009-03-19 2010-09-21 Darwind Holding B V A wind turbine and a direct-drive generator.
EP2302766B1 (en) * 2009-09-29 2013-03-13 OpenHydro IP Limited A hydroelectric turbine with coil cooling
DE102011106480A1 (en) * 2011-06-14 2012-12-20 Voith Patent Gmbh asynchronous
US9863238B2 (en) 2013-07-30 2018-01-09 Schlumberger Technology Corporation Submersible electrical machine and method
CN110739804B (en) * 2018-07-18 2022-04-12 株式会社爱信 Cooling structure for rotating electric machine and vehicle drive device
SE544730C2 (en) * 2019-09-12 2022-10-25 Zparq Ab Electrical motor with an intrinsic cooling system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770903A (en) * 1995-06-20 1998-06-23 Sundstrand Corporation Reflux-cooled electro-mechanical device
AU3052697A (en) * 1996-05-29 1998-01-05 Asea Brown Boveri Ab Rotary electric machine with axial cooling
SE513057C2 (en) * 1997-09-30 2000-06-26 Abb Ab Rotary electric machine and method of heat insulating a rotating electric machine

Also Published As

Publication number Publication date
JP2003501996A (en) 2003-01-14
NO20015788D0 (en) 2001-11-27
AU5261900A (en) 2000-12-18
EP1186089A1 (en) 2002-03-13
SE9901919L (en) 2000-11-28
SE9901919D0 (en) 1999-05-27
WO2000074214A1 (en) 2000-12-07
CN1357165A (en) 2002-07-03
CA2375426A1 (en) 2000-12-07

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application