DE602008002781D1 - Elektrische Rotationsmaschine und ihr Rotor - Google Patents

Elektrische Rotationsmaschine und ihr Rotor

Info

Publication number
DE602008002781D1
DE602008002781D1 DE602008002781T DE602008002781T DE602008002781D1 DE 602008002781 D1 DE602008002781 D1 DE 602008002781D1 DE 602008002781 T DE602008002781 T DE 602008002781T DE 602008002781 T DE602008002781 T DE 602008002781T DE 602008002781 D1 DE602008002781 D1 DE 602008002781D1
Authority
DE
Germany
Prior art keywords
rotor
rotary machine
electric rotary
electric
machine
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
DE602008002781T
Other languages
English (en)
Inventor
Yasuo Kabata
Masafumi Fujita
Mikio Takabatake
Hitoshi Katayama
Mikio Kakiuchi
Koji Matsuyama
Yoshiyuki Shimoda
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE602008002781D1 publication Critical patent/DE602008002781D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
DE602008002781T 2007-03-29 2008-03-28 Elektrische Rotationsmaschine und ihr Rotor Active DE602008002781D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007089053A JP4417970B2 (ja) 2007-03-29 2007-03-29 回転電機および回転電機の回転子

Publications (1)

Publication Number Publication Date
DE602008002781D1 true DE602008002781D1 (de) 2010-11-11

Family

ID=39591421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002781T Active DE602008002781D1 (de) 2007-03-29 2008-03-28 Elektrische Rotationsmaschine und ihr Rotor

Country Status (5)

Country Link
US (1) US8076805B2 (de)
EP (1) EP1976095B1 (de)
JP (1) JP4417970B2 (de)
CN (1) CN101277035B (de)
DE (1) DE602008002781D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2228887A1 (de) * 2009-03-09 2010-09-15 Siemens Aktiengesellschaft Rotor für einen Turbogenerator sowie Turbogenerator mit einem Rotor
US7893576B2 (en) * 2009-05-05 2011-02-22 General Electric Company Generator coil cooling baffles
CN102810921B (zh) * 2011-06-02 2015-06-03 北京中电科电子装备有限公司 键合机上的线夹驱动电机的冷却装置、冷却方法及键合机
US9059613B2 (en) 2012-02-24 2015-06-16 Agt Services, Inc. Amortisseur assembly for a rotor, and a method of forming an amortisseur assembly
JP2015100197A (ja) * 2013-11-19 2015-05-28 東芝三菱電機産業システム株式会社 回転電機の回転子
US10277086B2 (en) 2014-11-26 2019-04-30 Siemens Energy, Inc. Thermo pump-cooled generator end windings with internal cooling passages
CN106487130B (zh) * 2016-12-16 2024-10-18 湘潭电机股份有限公司 一种空冷隐极发电机实心转子通风结构及隐极发电机
JP6878129B2 (ja) * 2017-04-28 2021-05-26 株式会社東芝 回転電機の回転子
DE102017221803A1 (de) * 2017-12-04 2019-06-06 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
CN107994708A (zh) * 2017-12-19 2018-05-04 卧龙电气集团股份有限公司 一种电机转子通风结构
CN107947463B (zh) * 2018-01-10 2024-01-19 东方电气集团东方电机有限公司 汽轮发电机转子端部线圈轴向外冷风路结构
US11038394B2 (en) * 2018-01-25 2021-06-15 Ge Aviation Systems Llc Generator rotor with coil end-turn retention mechanism
US11121597B2 (en) * 2018-08-08 2021-09-14 Schaeffler Technologies AG & Co. KG Hybrid module including rotor having coolant flow channels
FR3098039A1 (fr) * 2019-06-28 2021-01-01 Valeo Equipements Electriques Moteur Rotor pour machine électrique et machine électrique équipée d’un tel rotor
JP7146135B2 (ja) * 2020-02-21 2022-10-03 三菱電機株式会社 電動機
CN112211907B (zh) * 2020-09-07 2022-05-10 东方电气集团东方汽轮机有限公司 一种用电磁轴承的透平结构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714285A (en) 1952-02-11 1954-08-25 Vickers Electrical Co Ltd Improvements relating to the construction of dynamo electric machines
GB724875A (en) 1952-08-01 1955-02-23 Gen Electric Improvements in and relating to dynamo-electric machines
GB746168A (en) 1953-10-16 1956-03-07 Vickers Electrical Co Ltd Improvements relating to the cooling of electric machines
DE2854059A1 (de) * 1978-12-14 1980-07-17 Kraftwerk Union Ag Kuehlsystem fuer laeufer elektrischer maschinen, insbesondere fuer turbogeneratoren-laeufer mit supraleitender feldwicklung
JPS5778351A (en) 1980-11-04 1982-05-17 Hitachi Ltd Rotor cooling device of rotary electric machine
JPS57180347A (en) 1981-04-30 1982-11-06 Hitachi Ltd Rotor for rotary electric machine
JPS58116042A (ja) 1981-12-28 1983-07-11 Toshiba Corp 回転電機
CA1190587A (en) 1982-01-04 1985-07-16 A. Bowman Budinger Single electrode beam mode fluorescent lamp for dc use
JPS59132740A (ja) 1983-01-17 1984-07-30 Toshiba Corp 回転電機の回転子
JPH0695814B2 (ja) 1987-06-23 1994-11-24 株式会社日立製作所 回転電機の回転子
US4922147A (en) * 1988-11-25 1990-05-01 Westinghouse Electric Corp. Apparatus and method for thermal balancing of the rotor of a dynamo-electric machine
US5929550A (en) * 1997-03-20 1999-07-27 General Electric Co. Ventilated creepage blocks
JPH11150898A (ja) 1997-11-19 1999-06-02 Toshiba Corp 回転電機の回転子
JP2001178050A (ja) 1999-12-14 2001-06-29 Meidensha Corp 回転電機の回転子
US6204580B1 (en) * 2000-02-09 2001-03-20 General Electric Co. Direct gas cooled rotor endwinding ventilation schemes for rotating machines with concentric coil rotors
JP2001258190A (ja) 2000-03-13 2001-09-21 Hitachi Ltd 回転電機

Also Published As

Publication number Publication date
EP1976095A2 (de) 2008-10-01
CN101277035A (zh) 2008-10-01
EP1976095B1 (de) 2010-09-29
JP2008253015A (ja) 2008-10-16
US20080252156A1 (en) 2008-10-16
CN101277035B (zh) 2012-07-11
JP4417970B2 (ja) 2010-02-17
US8076805B2 (en) 2011-12-13
EP1976095A3 (de) 2009-10-07

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