BR8301552A - Rotor com aro folheado segmentado e polos complementares para maquina eletrica - Google Patents

Rotor com aro folheado segmentado e polos complementares para maquina eletrica

Info

Publication number
BR8301552A
BR8301552A BR8301552A BR8301552A BR8301552A BR 8301552 A BR8301552 A BR 8301552A BR 8301552 A BR8301552 A BR 8301552A BR 8301552 A BR8301552 A BR 8301552A BR 8301552 A BR8301552 A BR 8301552A
Authority
BR
Brazil
Prior art keywords
rotor
electric machine
leaf ring
complementary poles
segmented leaf
Prior art date
Application number
BR8301552A
Other languages
English (en)
Inventor
Michel Oliver
Original Assignee
Alsthom Atlantique
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 Alsthom Atlantique filed Critical Alsthom Atlantique
Publication of BR8301552A publication Critical patent/BR8301552A/pt

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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
BR8301552A 1982-03-26 1983-03-25 Rotor com aro folheado segmentado e polos complementares para maquina eletrica BR8301552A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205163A FR2524220A1 (fr) 1982-03-26 1982-03-26 Rotor a jante feuilletee segmentee et poles rapportes pour machine electrique

Publications (1)

Publication Number Publication Date
BR8301552A true BR8301552A (pt) 1983-12-06

Family

ID=9272422

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301552A BR8301552A (pt) 1982-03-26 1983-03-25 Rotor com aro folheado segmentado e polos complementares para maquina eletrica

Country Status (10)

Country Link
US (1) US4489249A (pt)
EP (1) EP0090324A1 (pt)
JP (1) JPS58179142A (pt)
KR (1) KR910002244B1 (pt)
BR (1) BR8301552A (pt)
CA (1) CA1199669A (pt)
ES (1) ES8402474A1 (pt)
FR (1) FR2524220A1 (pt)
NO (1) NO831052L (pt)
PT (1) PT76453B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180815B2 (en) * 1984-10-19 1994-12-28 Kollmorgen Corporation Variable speed variable reluctance electrical machines
US4616151A (en) * 1984-12-07 1986-10-07 General Motors Corporation Armature with quiet core construction
FR2586070B1 (fr) * 1985-08-12 1987-12-18 Europ Propulsion Palier magnetique radial de grand diametre
JPH0757076B2 (ja) * 1988-05-30 1995-06-14 三菱電機株式会社 回転電機の回転子
US6121709A (en) * 1997-10-16 2000-09-19 Alliedsignal Inc. Rotor assembly having bonded lamination stack
US7224096B2 (en) * 1997-10-16 2007-05-29 Honeywell International Inc. Rotatable assemblies having chemically bonded lamination stacks
DE19906484A1 (de) * 1999-02-17 2000-09-07 Wegerer Kristina Elektrische Maschine
DE10392673B4 (de) * 2003-04-11 2015-02-26 Mitsubishi Denki K.K. Elektrischer Motor mit Permanentmagneten
JP2004336886A (ja) * 2003-05-07 2004-11-25 Denso Corp 回転電機
US20050253476A1 (en) * 2004-05-14 2005-11-17 Ping Zhong Pole body and pole tip connections used with rotating machines
CN100429860C (zh) * 2006-06-12 2008-10-29 中国北车集团永济电机厂 低速大直径高转矩异步电动机
US8826560B2 (en) * 2006-09-01 2014-09-09 Kadant Inc. Support apparatus for supporting a syphon
JP5055206B2 (ja) * 2008-06-18 2012-10-24 日立三菱水力株式会社 回転電機
WO2010122000A1 (de) 2009-04-24 2010-10-28 Alstom Technology Ltd. Rotierende elektrische maschine, insbesondere doppelt gespeiste asynchronmaschine im leistungsbereich zwischen 20 mva und über 500 mva
KR101598381B1 (ko) * 2009-04-24 2016-02-29 알스톰 르네와블 테크놀로지즈 회전식 전기 기계, 특히 ２０ ｍｖａ와 ５００ ｍｖａ 초과 사이의 성능 범위의 이중 급전형 비동기식 기계
US8319380B2 (en) * 2009-09-25 2012-11-27 Siemens Industry, Inc. Method of tuning bending and torsion stiffness of ducted rotor core of an induction motor
US20110080068A1 (en) * 2009-10-06 2011-04-07 General Electric Company Laminated generator rotor structure and related method
US9190879B2 (en) 2011-07-06 2015-11-17 General Electric Company Laminated rotor machining enhancement
US9325218B2 (en) 2011-07-06 2016-04-26 General Electric Company Laminated rotor balancing provisions
CN104218757A (zh) * 2014-09-23 2014-12-17 永济新时速电机电器有限责任公司 电机闭口槽铸铝转子
PT3352332T (pt) * 2017-01-20 2023-07-28 Ge Renewable Tech Máquina de polos salientes
US11476729B2 (en) 2017-03-03 2022-10-18 Ge Renewable Technologies Salient pole machine with rotor having rotor rim with pole-rim interface and fixation points
EP3703224B1 (en) * 2019-03-01 2022-05-11 Siemens Gamesa Renewable Energy A/S Manufacturing method for a segmented stator or rotor of an electrical machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996919A (en) * 1962-09-06 1965-06-30 Hitachi Ltd Laminated yokes in rotary electric machines
FR1354859A (fr) * 1962-12-13 1964-03-13 Alsthom Cgee Nouvelle jant pour machine électrique tournante
FR1368500A (fr) * 1963-09-04 1964-07-31 Hitachi Ltd Couronnes magnétiques en fer feuilleté pour les machines électriques rotatives
US3488754A (en) * 1968-12-10 1970-01-06 Allis Chalmers Mfg Co Dynamoelectric machine rim construction with offset ring segments
AT332485B (de) * 1974-01-14 1976-09-27 Siemens Ag Bezuglich der betriebsfrequenz von 50 auf 60 hz umstellbare elektrische synchronmaschine
US4264836A (en) * 1979-06-07 1981-04-28 Dukshtau A A Laminated rotor for a synchronous salient-pole electrical machine

Also Published As

Publication number Publication date
NO831052L (no) 1983-09-27
JPS58179142A (ja) 1983-10-20
FR2524220A1 (fr) 1983-09-30
KR840004316A (ko) 1984-10-10
ES521012A0 (es) 1984-01-16
CA1199669A (fr) 1986-01-21
EP0090324A1 (fr) 1983-10-05
KR910002244B1 (ko) 1991-04-08
FR2524220B1 (pt) 1984-11-30
PT76453A (fr) 1983-04-01
JPH0213545B2 (pt) 1990-04-04
PT76453B (fr) 1986-03-11
ES8402474A1 (es) 1984-01-16
US4489249A (en) 1984-12-18

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/03/98