FR2919970B1 - Systeme de refroidissement de rotor pour des machines synchrones munies de gaines conductrices. - Google Patents

Systeme de refroidissement de rotor pour des machines synchrones munies de gaines conductrices. Download PDF

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Publication number
FR2919970B1
FR2919970B1 FR0701731A FR0701731A FR2919970B1 FR 2919970 B1 FR2919970 B1 FR 2919970B1 FR 0701731 A FR0701731 A FR 0701731A FR 0701731 A FR0701731 A FR 0701731A FR 2919970 B1 FR2919970 B1 FR 2919970B1
Authority
FR
France
Prior art keywords
sheathers
conductive
cooling system
synchronous machines
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.)
Active
Application number
FR0701731A
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English (en)
Other versions
FR2919970A1 (fr
Inventor
Daniel M Saban
Jeffrey Hoobler
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.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand 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.)
Filing date
Publication date
Application filed by Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of FR2919970A1 publication Critical patent/FR2919970A1/fr
Application granted granted Critical
Publication of FR2919970B1 publication Critical patent/FR2919970B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02K9/19—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
FR0701731A 2006-03-09 2007-03-09 Systeme de refroidissement de rotor pour des machines synchrones munies de gaines conductrices. Active FR2919970B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/371404 2006-03-09
US11/371,404 US7208854B1 (en) 2006-03-09 2006-03-09 Rotor cooling system for synchronous machines with conductive sleeve

Publications (2)

Publication Number Publication Date
FR2919970A1 FR2919970A1 (fr) 2009-02-13
FR2919970B1 true FR2919970B1 (fr) 2018-01-19

Family

ID=37950788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0701731A Active FR2919970B1 (fr) 2006-03-09 2007-03-09 Systeme de refroidissement de rotor pour des machines synchrones munies de gaines conductrices.

Country Status (3)

Country Link
US (1) US7208854B1 (fr)
FR (1) FR2919970B1 (fr)
GB (1) GB2436019B (fr)

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US8531078B2 (en) 2011-05-26 2013-09-10 Hamilton Sundstrand Corporation Interspersed multi-layer concentric wound stator
US8643244B2 (en) 2011-07-25 2014-02-04 Hamilton Sundstrand Corporation Strength cast rotor for an induction motor
FR2981220B1 (fr) * 2011-10-06 2014-06-27 Leroy Somer Moteurs Rotor comportant des epanouissements polaires a canaux de refroidissement.
US9018778B2 (en) 2012-01-04 2015-04-28 General Electric Company Waste heat recovery system generator varnishing
US8984884B2 (en) 2012-01-04 2015-03-24 General Electric Company Waste heat recovery systems
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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
WO2014039155A2 (fr) 2012-09-06 2014-03-13 Carrier Corporation Refroidissement de rotor de moteur et d'entrefer à air
US8740493B2 (en) 2012-09-28 2014-06-03 Hamilton Sundstrand Corporation Torque tube with assembly assurance feature
US9455604B2 (en) * 2012-10-16 2016-09-27 Hamilton Sundstrand Corporation Wound-field synchronous machine including rotor damper-sleeve
US9312742B2 (en) 2013-03-01 2016-04-12 Hamilton Sundstrand Corporation Connector and spring assembly for a generator
MY171463A (en) * 2014-11-05 2019-10-15 Xair Pulsecor Sdn Bhd Energy convertor
US9550406B2 (en) 2015-03-16 2017-01-24 Thunder Power Hong Kong Ltd. Thermal dissipation system of an electric vehicle
US9954260B2 (en) 2015-03-16 2018-04-24 Thunder Power New Energy Vehicle Development Company Limited Battery system with heat exchange device
US10703211B2 (en) 2015-03-16 2020-07-07 Thunder Power New Energy Vehicle Development Company Limited Battery pack, battery charging station, and charging method
US10173687B2 (en) 2015-03-16 2019-01-08 Wellen Sham Method for recognizing vehicle driver and determining whether driver can start vehicle
US10038355B2 (en) * 2015-07-08 2018-07-31 Caterpillar Inc. Electric machine having rotor and stator cooling assembly
EP3504775A1 (fr) 2016-08-23 2019-07-03 LORD Corporation Joint magnétique pour dispositifs à sensibilité magnétique, systèmes, et procédés
US10544717B2 (en) 2016-09-07 2020-01-28 Pratt & Whitney Canada Corp. Shared oil system arrangement for an engine component and a generator
WO2018089281A1 (fr) * 2016-11-09 2018-05-17 Merck Sharp & Dohme Corp. Dispositif de dosage pour mesurer et distribuer des mini-comprimés
JP6272525B1 (ja) * 2017-04-21 2018-01-31 三菱電機株式会社 回転電機
US11296569B2 (en) 2018-07-12 2022-04-05 Zunum Aero, Inc. Multi-filar coil winding for electric machine
US11387764B2 (en) 2018-07-12 2022-07-12 Zunum Aero, Inc. Multi-inverter system for electric machine
US11196310B2 (en) 2018-07-30 2021-12-07 Zunum Aero, Inc. Permanent magnet assemblies for a cylinder of an electrical machine
US10931171B2 (en) 2018-09-27 2021-02-23 Ge Aviation Systems Llc Method and apparatus for cooling a rotor assembly
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US11719122B2 (en) * 2021-02-08 2023-08-08 General Electric Company Gas turbine engines including embedded electrical machines and associated cooling systems
US11984762B2 (en) 2021-10-04 2024-05-14 Rolls-Royce Electrical Norway AS Electric machine stator tube
DE102021213810A1 (de) * 2021-12-06 2023-06-07 Valeo Eautomotive Germany Gmbh Rotor für eine elektrische Maschine mit einem in einer Endplatte verlaufenden Kühlkanal
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US12009772B2 (en) * 2021-12-07 2024-06-11 Hamilton Sundstrand Corporation Parallel excitation of motor start function for three stage synchronous generator

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Also Published As

Publication number Publication date
US7208854B1 (en) 2007-04-24
GB0704499D0 (en) 2007-04-18
GB2436019A (en) 2007-09-12
GB2436019B (en) 2008-12-24
FR2919970A1 (fr) 2009-02-13

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