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GB0508330D0 - Rotor cooling - Google Patents

Rotor cooling

Info

Publication number
GB0508330D0
GB0508330D0 GBGB0508330.8A GB0508330A GB0508330D0 GB 0508330 D0 GB0508330 D0 GB 0508330D0 GB 0508330 A GB0508330 A GB 0508330A GB 0508330 D0 GB0508330 D0 GB 0508330D0
Authority
GB
United Kingdom
Prior art keywords
rotor cooling
rotor
cooling
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB0508330.8A
Other versions
GB2425662A (en
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.)
Cummins Generator Technologies Ltd
Original Assignee
Newage International Ltd
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 Newage International Ltd filed Critical Newage International Ltd
Priority to GB0508330A priority Critical patent/GB2425662A/en
Publication of GB0508330D0 publication Critical patent/GB0508330D0/en
Publication of GB2425662A publication Critical patent/GB2425662A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • 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
    • H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles
    • 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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/005—
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • 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
    • H02K3/18—Windings for salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB0508330A 2005-04-25 2005-04-25 Rotor cooling Withdrawn GB2425662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0508330A GB2425662A (en) 2005-04-25 2005-04-25 Rotor cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0508330A GB2425662A (en) 2005-04-25 2005-04-25 Rotor cooling

Publications (2)

Publication Number Publication Date
GB0508330D0 true GB0508330D0 (en) 2005-06-01
GB2425662A GB2425662A (en) 2006-11-01

Family

ID=34640077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0508330A Withdrawn GB2425662A (en) 2005-04-25 2005-04-25 Rotor cooling

Country Status (1)

Country Link
GB (1) GB2425662A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113875127A (en) * 2019-05-30 2021-12-31 康明斯发电机技术有限公司 Rotor cooling

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0524363D0 (en) * 2005-11-29 2006-01-04 Goodrich Control Sys Ltd Dynamo electric machine
FR2931316B1 (en) * 2008-05-19 2012-06-01 Jeumont Electric ROTOR OF A MULTIPOLAR SYNCHRONOUS ELECTRIC MACHINE WITH HIGHLIGHTS
FR2931317B1 (en) * 2008-05-19 2010-09-17 Jeumont Electric ROTOR OF A MULTIPOLAR SYNCHRONOUS ELECTRIC MACHINE WITH HIGHLIGHTS
FR2940867B1 (en) * 2009-01-07 2013-02-08 Leroy Somer Moteurs ROTOR OF ELECTRIC ROTATING MACHINES
FR2981221B1 (en) 2011-10-06 2013-11-22 Leroy Somer Moteurs ROTOR COMPRISING INTERPOLAR REGIONS WITH COOLING CHANNELS.
FR2981220B1 (en) * 2011-10-06 2014-06-27 Leroy Somer Moteurs ROTOR COMPRISING POLAR COAL CHANNEL FLURRIES.
US10554091B2 (en) 2014-08-22 2020-02-04 Regal Beloit America, Inc. Electric machine with rotor, stator and housing cooling passages
CN111740524B (en) * 2020-07-10 2022-09-06 陕西航空电气有限责任公司 Generator rotor winding heat dissipation structure and assembly method thereof
WO2023232445A1 (en) * 2022-06-03 2023-12-07 Robert Bosch Gmbh Rotor of an electric machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846651A (en) * 1973-06-12 1974-11-05 Westinghouse Electric Corp Dynamoelectric machine ventilating system
FR2465349A1 (en) * 1979-09-14 1981-03-20 Alsthom Atlantique Salient pole for large electrical machines - has easily removable windings with interconnectors held by bolts (PT 6.3.81)
JP4348811B2 (en) * 2000-01-26 2009-10-21 シンフォニアテクノロジー株式会社 Salient pole rotor and generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113875127A (en) * 2019-05-30 2021-12-31 康明斯发电机技术有限公司 Rotor cooling

Also Published As

Publication number Publication date
GB2425662A (en) 2006-11-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)