MX9306732A - Desvanado de rotor de generador con dos espiras por ranura. - Google Patents

Desvanado de rotor de generador con dos espiras por ranura.

Info

Publication number
MX9306732A
MX9306732A MX9306732A MX9306732A MX9306732A MX 9306732 A MX9306732 A MX 9306732A MX 9306732 A MX9306732 A MX 9306732A MX 9306732 A MX9306732 A MX 9306732A MX 9306732 A MX9306732 A MX 9306732A
Authority
MX
Mexico
Prior art keywords
rotor
coil
sides
grooves
per slot
Prior art date
Application number
MX9306732A
Other languages
English (en)
Inventor
Henry William Kudlacik
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX9306732A publication Critical patent/MX9306732A/es

Links

Classifications

    • 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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • 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)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Están dispuestos dos devanados de bobina por ranura en un rotor de máquina dinamoeléctrica. Los conductores de devanado de bobina se apilan sobre los lados de las ranuras del motor, con los lados de bobina centrales separados por una pluralidad de separadores aislantes, impulsados entre ellos en una dirección radial, y con los separadores distribuidos en la dirección axial a lo largo de las ranuras del rotor, de manera que se formen pasajes radiales de ventilación mediante los lados de los separadores y los conductores de bobina. Los gases refrigerantes entran en las ranuras axialmente pro debajo de las bobinas y avanzan radialmente a través de los pasajes de ventilación así como el bloque y cuña de corrimiento de la ranura, y descarga desde el rotor hacia el entrehierro de estator-rotor.
MX9306732A 1992-10-29 1993-10-28 Desvanado de rotor de generador con dos espiras por ranura. MX9306732A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/968,329 US5329197A (en) 1992-10-29 1992-10-29 Generator rotor winding with two coils per slot

Publications (1)

Publication Number Publication Date
MX9306732A true MX9306732A (es) 1994-05-31

Family

ID=25514088

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9306732A MX9306732A (es) 1992-10-29 1993-10-28 Desvanado de rotor de generador con dos espiras por ranura.

Country Status (8)

Country Link
US (1) US5329197A (es)
EP (1) EP0595609B1 (es)
JP (1) JPH06205556A (es)
KR (1) KR940010448A (es)
AT (1) ATE154178T1 (es)
CA (1) CA2108415C (es)
DE (1) DE69311256T2 (es)
MX (1) MX9306732A (es)

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US6597081B2 (en) 2000-12-08 2003-07-22 General Electric Company Stator having reduced forces at generator stator key bar and method for forming the same
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US6882077B2 (en) * 2002-12-19 2005-04-19 Visteon Global Technologies, Inc. Stator winding having cascaded end loops
US6787961B2 (en) * 2002-12-19 2004-09-07 Visteon Global Technologies, Inc. Automotive alternator stator assembly with varying end loop height between layers
US20040263020A1 (en) * 2003-06-24 2004-12-30 General Electric Company Rotor slot insulation for turbine-generators and method and system of manufacture
US6998753B2 (en) * 2003-06-24 2006-02-14 General Electric Company Multilayer co-extrusion rotor slot armor and system for making the same
US6864617B1 (en) 2003-10-02 2005-03-08 General Electric Company Retaining system for a rotor of a dynamoelectric machine
US20060071570A1 (en) * 2004-10-05 2006-04-06 General Electric Company Generator rotor slot armors and related method
WO2009003869A2 (de) * 2007-07-02 2009-01-08 Alstom Technology Ltd Rotor für einen generator
WO2013006079A1 (en) 2011-07-06 2013-01-10 General Electric Company Laminated rotor machining enhancement
US9325218B2 (en) 2011-07-06 2016-04-26 General Electric Company Laminated rotor balancing provisions
KR20140128970A (ko) * 2012-01-26 2014-11-06 제네럴 일렉트릭 컴퍼니 향상된 로터 통풍을 구비하는 다이나모일렉트릭 머신
US9246373B2 (en) 2012-10-31 2016-01-26 General Electric Company Cooling assembly for electrical machines and methods of assembling the same
US8978239B2 (en) 2013-01-09 2015-03-17 General Electric Company Field coil winding assembly
US9973049B2 (en) 2013-03-15 2018-05-15 Techtronic Industries Co. Ltd. Electric motor
EP2852032A1 (de) * 2013-09-24 2015-03-25 Siemens Aktiengesellschaft Rotor für eine dynamoelektrische Maschine
EP3010117A1 (de) * 2014-10-15 2016-04-20 Siemens Aktiengesellschaft Rotorballen für eine rotierende elektrische Maschine
DK201600628A1 (en) * 2016-10-16 2018-05-07 Belt Electric Rotating electrical machine with air cooling of the stator foil coils.
CN106877611B (zh) * 2017-04-06 2022-12-06 宁德时代电机科技有限公司 一种双源双绕组助力转向油泵永磁同步电机装置
US11374452B2 (en) * 2017-06-02 2022-06-28 magniX Technologies Pty Ltd Cooling arrangements in devices or components with windings
JP7262623B2 (ja) * 2020-01-21 2023-04-21 三菱電機株式会社 固定子およびこれを用いた回転電機
EP4096070A4 (en) * 2020-01-21 2023-01-18 Mitsubishi Electric Corporation STATOR AND ROTATING ELECTRIC MACHINE USING IT
CN112186933B (zh) * 2020-09-24 2021-07-30 北京交通大学 背绕式电机的定子绕组冷却组件
GB2626145A (en) * 2023-01-11 2024-07-17 Rolls Royce Deutschland Ltd & Co Kg Electrical machines for aircraft power and propulsion systems

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Also Published As

Publication number Publication date
EP0595609A1 (en) 1994-05-04
KR940010448A (ko) 1994-05-26
EP0595609B1 (en) 1997-06-04
ATE154178T1 (de) 1997-06-15
JPH06205556A (ja) 1994-07-22
DE69311256D1 (de) 1997-07-10
US5329197A (en) 1994-07-12
DE69311256T2 (de) 1997-12-18
CA2108415C (en) 2002-12-24
CA2108415A1 (en) 1994-04-30

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