WO2008119660A3 - Rotor für eine elektrodynamische maschine - Google Patents

Rotor für eine elektrodynamische maschine Download PDF

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Publication number
WO2008119660A3
WO2008119660A3 PCT/EP2008/053203 EP2008053203W WO2008119660A3 WO 2008119660 A3 WO2008119660 A3 WO 2008119660A3 EP 2008053203 W EP2008053203 W EP 2008053203W WO 2008119660 A3 WO2008119660 A3 WO 2008119660A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
sheet metal
electrodynamic machine
spacing webs
axial direction
Prior art date
Application number
PCT/EP2008/053203
Other languages
English (en)
French (fr)
Other versions
WO2008119660A2 (de
Inventor
Susanne Binder
Josef Schwanda
Original Assignee
Alstom Technology Ltd
Susanne Binder
Josef Schwanda
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
Priority claimed from DE200710000636 external-priority patent/DE102007000636A1/de
Application filed by Alstom Technology Ltd, Susanne Binder, Josef Schwanda filed Critical Alstom Technology Ltd
Priority to RU2009140078/07A priority Critical patent/RU2479093C2/ru
Priority to CA2681975A priority patent/CA2681975C/en
Priority to CN2008800104588A priority patent/CN101689776B/zh
Priority to EP08717936A priority patent/EP2132858A2/de
Priority to BRPI0809533A priority patent/BRPI0809533B1/pt
Publication of WO2008119660A2 publication Critical patent/WO2008119660A2/de
Publication of WO2008119660A3 publication Critical patent/WO2008119660A3/de
Priority to US12/570,139 priority patent/US7893577B2/en

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
    • H02K1/26—Rotor cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Centrifugal Separators (AREA)

Abstract

Ein Rotor für eine elektrodynamische Maschine, insbesondere einen Hydrogenerator, umfasst einen Blechkörper, der aus einer Vielzahl von in axialer Richtung hintereinander angeordneten Blechsegmenten (10) zusammengesetzt ist, wobei zwischen in axialer Richtung aufeinander folgenden Blechsegmenten (10) zur Bildung von Kühlkanälen Distanzstege (14) eingefügt sind. Die Distanzstege (14) sind zum Abfangen von an ihnen angreifenden Fliehkräften an Bolzen (12) abgestützt, die sich in axialer Richtung durch den Blechkörper des Rotors erstrecken.
PCT/EP2008/053203 2007-03-30 2008-03-18 Rotor für eine elektrodynamische maschine WO2008119660A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
RU2009140078/07A RU2479093C2 (ru) 2007-03-30 2008-03-18 Ротор для электродинамической машины
CA2681975A CA2681975C (en) 2007-03-30 2008-03-18 Rotor for an electrodynamic machine
CN2008800104588A CN101689776B (zh) 2007-03-30 2008-03-18 用于电机的转子
EP08717936A EP2132858A2 (de) 2007-03-30 2008-03-18 Rotor für eine elektrodynamische maschine
BRPI0809533A BRPI0809533B1 (pt) 2007-03-30 2008-03-18 rotor para uma máquina eletrodinâmica
US12/570,139 US7893577B2 (en) 2007-03-30 2009-09-30 Rotor for an electrodynamic machine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007017537.1 2007-03-30
DE102007017537 2007-03-30
DE102007000636.7 2007-11-07
DE200710000636 DE102007000636A1 (de) 2007-11-07 2007-11-07 Rotor für eine elektrodynamische Maschine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/570,139 Continuation US7893577B2 (en) 2007-03-30 2009-09-30 Rotor for an electrodynamic machine

Publications (2)

Publication Number Publication Date
WO2008119660A2 WO2008119660A2 (de) 2008-10-09
WO2008119660A3 true WO2008119660A3 (de) 2009-02-19

Family

ID=39672089

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/053203 WO2008119660A2 (de) 2007-03-30 2008-03-18 Rotor für eine elektrodynamische maschine

Country Status (8)

Country Link
US (1) US7893577B2 (de)
EP (1) EP2132858A2 (de)
KR (1) KR101467485B1 (de)
CN (1) CN101689776B (de)
BR (1) BRPI0809533B1 (de)
CA (1) CA2681975C (de)
RU (1) RU2479093C2 (de)
WO (1) WO2008119660A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2460612B1 (de) * 2010-12-03 2015-09-09 Alstom Technology Ltd Verfahren zur Herstellung eines Rotors durch vertikales Schweissen, mit mindestens einer hoch lokalisierten Nut, am letzten geschweissten
CN102904355B (zh) * 2011-07-29 2014-10-29 西门子公司 转子的间隔片组件、其转子、及其电动机
SI2639937T1 (sl) * 2012-03-16 2015-04-30 Alstom Renewable Technologies Rotor za elektrodinamični stroj
US9653954B2 (en) * 2013-09-18 2017-05-16 Siemens Industry, Inc. Electric machine rotor with rotor vent and axial slot fluid communication
US9673668B2 (en) * 2014-09-18 2017-06-06 General Electric Company Compression band shim pack for stator core, related stator and generator
CN117296228A (zh) * 2021-06-21 2023-12-26 Abb瑞士股份有限公司 用于转子的风道组件、相关联的转子和电机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191030233A (en) * 1910-12-29 1911-08-17 British Thomson Houston Co Ltd Improvements in and relating to Dynamo Electric Machines.
US2773203A (en) * 1953-08-28 1956-12-04 Westinghouse Electric Corp Dynamoelectric machine
JPS54127512A (en) * 1978-03-28 1979-10-03 Toshiba Corp Cast rotor
US4362959A (en) * 1980-05-15 1982-12-07 Siemens-Allis, Inc. Electric motor rotor with fitted vent spacers

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US677836A (en) 1900-12-05 1901-07-02 John M Wright Cultivator.
US2944171A (en) * 1957-01-04 1960-07-05 Gen Electric Intermediate ring squirrel cage rotor
US3590208A (en) * 1967-11-02 1971-06-29 Licentia Gmbh Method of aligning and welding laminated sheets for electrical machines
US3684906A (en) * 1971-03-26 1972-08-15 Gen Electric Castable rotor having radially venting laminations
US4301386A (en) * 1977-08-12 1981-11-17 General Electric Co. Rotor laminae assembly for a cast rotor dynamoelectric machine
FR2481853A1 (fr) 1980-04-30 1981-11-06 Alsthom Atlantique Distanceur d'event statorique pour machine dynamoelectrique de puissance
US4395816A (en) * 1980-06-09 1983-08-02 General Electric Co. Method of making dynamoelectric machine rotor having cast conductors and radial coolant ducts
JPS58165640A (ja) 1982-03-26 1983-09-30 Toshiba Corp 回転電機の積層鉄心
SU1504736A1 (ru) * 1987-12-29 1989-08-30 Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Взрывозащищенного И Рудничного Электрооборудования Электрическа машина
SU1525813A1 (ru) * 1988-02-02 1989-11-30 Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Взрывозащищенного И Рудничного Электрооборудования Ротор электрической машины
JPH05137282A (ja) 1991-11-12 1993-06-01 Ebara Corp 電動機ロータ
DE19513457A1 (de) 1995-04-08 1996-10-10 Abb Management Ag Rotor einer elektrischen Maschine
US5814910A (en) 1995-09-06 1998-09-29 Eldim, Inc. Cooling vanes for rotating electric machinery
US5789833A (en) * 1995-11-24 1998-08-04 Kabushiki Kaisha Toshiba Totally-enclosed traction motor for electric railcar
US5869912A (en) 1997-07-25 1999-02-09 General Electric Co. Direct-cooled dynamoelectric machine stator core with enhanced heat transfer capability
US6091168A (en) * 1998-12-22 2000-07-18 Hamilton Sundstrand Corporation Rotor for a dynamoelectric machine
US6583526B2 (en) 1999-10-19 2003-06-24 General Electric Company Generator stator core vent duct spacer posts
GB0030233D0 (en) * 2000-12-12 2001-01-24 Au Yeung Chi F Casino all in poker
EP1447899A1 (de) 2003-02-13 2004-08-18 Loher GmbH Dynamoelektrische Maschine
GB2399231A (en) * 2003-03-07 2004-09-08 Alstom Multi-path cooling of a turbo-generator rotor winding
DE10335038A1 (de) * 2003-08-01 2005-03-10 Siemens Ag Elektrische Maschine mit Läuferkühlung und entsprechendes Kühlungsverfahren
GB0423558D0 (en) 2004-10-22 2004-11-24 Newage Int Ltd Laminated structure of an electrical machine with cooling fluid flow paths
UA8465U (en) * 2004-11-29 2005-08-15 Makiivka State Scient Res I On Explosion-proof and flame-proof cable for three-phase power lines
US7692352B2 (en) * 2007-09-04 2010-04-06 General Electric Company Apparatus and method for cooling rotor and stator motor cores

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191030233A (en) * 1910-12-29 1911-08-17 British Thomson Houston Co Ltd Improvements in and relating to Dynamo Electric Machines.
US2773203A (en) * 1953-08-28 1956-12-04 Westinghouse Electric Corp Dynamoelectric machine
JPS54127512A (en) * 1978-03-28 1979-10-03 Toshiba Corp Cast rotor
US4362959A (en) * 1980-05-15 1982-12-07 Siemens-Allis, Inc. Electric motor rotor with fitted vent spacers

Also Published As

Publication number Publication date
CN101689776B (zh) 2013-01-16
RU2479093C2 (ru) 2013-04-10
CA2681975C (en) 2017-05-30
BRPI0809533B1 (pt) 2019-02-05
US20100072839A1 (en) 2010-03-25
KR20090126281A (ko) 2009-12-08
US7893577B2 (en) 2011-02-22
CA2681975A1 (en) 2008-10-09
RU2009140078A (ru) 2011-05-10
CN101689776A (zh) 2010-03-31
EP2132858A2 (de) 2009-12-16
WO2008119660A2 (de) 2008-10-09
KR101467485B1 (ko) 2014-12-02
BRPI0809533A2 (pt) 2014-10-14

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